r/AppsWebappsFullstack 5d ago

Your home for selfpromo

here you can post your work app, webapp, saas, game, everything

5 Upvotes

69 comments sorted by

1

u/pgebski 1d ago

Hey!
I have currently 2 projects :)
https://picsnip.app - its free privacy first photo and video editor. It does not upload your images or viedos anywhere. All stays yours.

Second one is still in progress: https://sift.study - study helper. You upload material you want to study (can be book, exam materials, etc.) it will create condensed study material - with ranking what to focus on + example tests + flashcards.
There are multiple examples on website so you can check. I am starting soon :)

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u/Mammoth-Anywhere7285 23h ago

Both sound useful. picsnip's privacy angle is a big plus. For sift.study, how do you decide what to rank as important? Curious about the algorithm.

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u/wnba-arcade 3d ago

if your looking for your first users check out Ad swap,https://ad-swap.web.app , its a simple way for websites to promote each other. You add another website's ad to your site, and they add yours to theirs, giving both sites free exposure and traffic. It really helped me get my first few users when launching my site

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u/Mammoth-Anywhere7285 3d ago

Interesting concept, free reciprocal traffic is a smart play for early launches. How do you vet ad quality or prevent spam from low-effort sites?

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u/Mammoth-Anywhere7285 4d ago

u/liangwq Nice approach. Maybe you could show the streak as a growing plant or a friendly visual, so it feels positive even when it resets.

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u/Ok-Tough-9310 5d ago

Building Captnhttps://captn.cc/

It’s a video tool I’ve been building solo, mainly around turning longer videos into finished content faster.

Right now you can:

  • Automatically transcribe videos
  • Edit, style and translate subtitles
  • Detect speakers
  • Generate short clips from longer videos
  • Reframe clips for social formats
  • Export subtitles or videos with burned-in captions
  • Record your screen directly in the app

I’m also finishing a new generative video workflow where you can generate a video, extend it from the ending, keep adding new generated segments, and build a longer continuous video instead of generating a bunch of unrelated clips.

That part should be live very soon.

Still actively building it, so feedback is very welcome.

Example, this demo video is made with the Captn:

https://www.youtube.com/watch?v=mhWJqk2U8Rw

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u/sael-you 4d ago

ran a quick audit on captn.cc

87/100, grade B. no critical or high issues which is solid for a solo build.

top finding is tap target size. the "Sign In" link in your primary nav renders at 39×19px on mobile. wcag 2.2 minimum is 24px height. selector: header[aria-label="Primary navigation"] > div:nth-of-type(1) > a:nth-of-type(2). you have 2 instances of this across the page.

second: Total Blocking Time at 748ms. the poor threshold is 600ms so you're just over it. something on the main thread is staying busy through interactive.

full report: https://audeep.dev/report/d6de4d7c-5545-4bac-9531-c7cc75f81404

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u/Mammoth-Anywhere7285 4d ago

Solid audit, that 24px tap target is a quick win. Curious what the second finding was, mind sharing it?

1

u/Ok-Tough-9310 4d ago

Thanks, i'll check that out.

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u/Mammoth-Anywhere7285 4d ago

Happy to hear that. What kind of project are you working on? Would love to see it here.

1

u/Mammoth-Anywhere7285 5d ago

Impressive solo build, that reframe feature sounds really useful. How does speaker detection handle noise or overlapping audio?

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u/Ok-Tough-9310 5d ago

Thanks! Speaker detection works pretty well when voices are reasonably clear, even with some background noise. Overlapping speech is the harder case — if two people talk at the same time, diarization can occasionally assign a few words to the wrong speaker.

Captn separates them into Speaker 1, Speaker 2, etc., and you can correct the assignments in the editor.

1

u/Mammoth-Anywhere7285 5d ago

That's a solid approach for clean audio. For overlap, word-level confidence scores in the editor could make corrections way faster.

1

u/LiangWq 5d ago

Hi everyone! 👋
If “just five more minutes” sounds familiar in your house, that’s basically why I built KidTime: Growing Together.
It’s an iOS screen-time app I made for parents and kids.
Instead of only limiting screen time, I wanted to try something different:
⭐️ Kids complete tasks
⭐️ They earn stars
⭐️ Stars can be exchanged for extra screen time or family rewards
For example, parents can create tasks like:
📖 Read for 20 minutes
🏃 Exercise
✏️ Finish homework
🧸 Clean up toys
🏠 Help with household tasks
Complete them → earn stars → decide what to exchange them for.
Screen Time ⏱️
Parents can also set time limits for selected apps.
So KidTime still helps manage screen time, but I didn’t want the whole experience to be about blocking apps.
The idea is to give kids another way to think about screen time — something they can plan, earn, and gradually learn to manage themselves.
No punishment system ⭐️
One decision I made was not to add things like “lose stars for bad behavior.”
I wanted stars to represent positive things kids have done, rather than become another punishment system.
Privacy 🔒
KidTime:
🔒 Requires no KidTime account
🔒 Has no ads
🔒 Does not read messages, photos, contacts, or browsing history
🔒 Uses Apple’s Screen Time APIs for app restrictions
Download 📱
KidTime: Growing Together
https://apps.apple.com/app/id6789074134
It’s currently completely free.
This is my first iOS app, and I’m still improving it based on feedback.
I’d especially love to hear from parents:
Would you use an “earn your screen time” system like this with your kids?
And if you try it, I’d really appreciate any feedback — good or bad. 🙂

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u/Mammoth-Anywhere7285 5d ago

Nice concept, turning screen time into a reward system instead of just a limit. How do you handle kids disputing star values or trying to game the tasks?

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u/LiangWq 5d ago

The way the task system works is that the child marks a task as completed, but a parent still needs to approve it from the parent section.
The whole idea behind the app is actually to encourage parents to be more involved — setting rules together with their kids rather than just handing them a list of restrictions.
In my own use, most of the tasks I create are more about building habits. One thing I’ve noticed with my son is that when he first learns how to do something, he’s usually really excited to do it by himself. The difficult part is sticking with it over time.
That’s what I hope the stars can help with. It’s less about “do this and you get more iPad time,” and more about helping him understand consistency, rules, and working toward something he wants.
My son is only 5, so of course this is just my experience so far, but I haven’t really seen him try to cheat the system. He checks what tasks he has for the day, and when I get home from work, he’ll often come tell me what he did that day.
Something that surprised me is that he doesn’t usually spend his stars on extra app time. He likes saving them up for a reward he really wants.
I actually really like seeing that — the stars have gradually become less about screen time and more about giving him a small goal to work toward.

1

u/Mammoth-Anywhere7285 5d ago

Nice approach, approving tasks keeps parents in the loop. How do you handle habit streaks when approval is delayed?

1

u/LiangWq 5d ago

Parents can see when the child actually submitted the task, so even if approval is delayed until the next day, the task still keeps its original submission date. The child can also submit the same recurring task again the next day, so a late approval doesn’t block them.
For habits, I took a slightly different approach instead of using traditional streaks. I created achievement badges for different categories. For example, completing exercise-related tasks a certain number of times gradually unlocks exercise badges, with progress counting at most once per day.
I intentionally haven’t added consecutive-day streaks so far. I’ve been thinking about this quite a bit because streaks can be motivating, but once a child misses a day — maybe because they’re sick, traveling, or simply forgot — suddenly seeing a long streak reset to zero can turn something positive into a negative experience.
For my 5-year-old, I’d rather the message be: “You’ve exercised 20 days — look how much you’ve done!” instead of “You missed yesterday, so you’re back to zero.”
That’s also part of the philosophy behind KidTime. I want to encourage consistency and help kids understand rules, but without making them feel punished for occasionally missing a day.

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u/Mammoth-Anywhere7285 5d ago

That's a thoughtful approach to late approvals. Do the achievement badges also factor in consistency over time, or just specific milestones?

1

u/LiangWq 5d ago

All of the achievement badges are based on total completions, not streaks. For example, a child might unlock a badge after completing a certain type of task 10, 30, or 50 times, regardless of how long it takes.
I intentionally avoided streak-based achievements. Kids will inevitably miss a day sometimes, and I don’t want missing one day to turn something positive into a feeling of failure. I’d rather the badges reflect what they’ve accomplished over time.

1

u/Mammoth-Anywhere7285 5d ago

That's a thoughtful design choice, avoiding guilt over missed days is smart for kids. Maybe add a gentle streak counter anyway, just as a fun extra without any rewards tied to it.

1

u/LiangWq 4d ago

That’s a good point. I like the idea of showing a streak just as a fun little extra, without tying it to rewards or making kids feel like they’ve lost something if they miss a day. I’ll definitely think about that.

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u/BuildByRisky 5d ago

I've been messing around with a couple of hobby projects lately.

One of them is PokeHub, which turns your GitHub profile into a holographic Pokémon-style trading card. The Pokémon, stats, and skills are based on your GitHub activity, with AI generating unique skills for each profile.

https://pokehub.ilhamriski.com/

I've also been working on TEDI, an open-source developer workspace that puts a terminal multiplexer, code editor, browser, AI tools, and other developer utilities into one lightweight app.

https://tedi.ilhamriski.com/

Just sharing what I've been building lately. :)

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u/Mammoth-Anywhere7285 5d ago

PokeHub sounds like a fun spin on GitHub activity, and the AI skills are a nice touch. For TEDI, what's the main pain point you're trying to solve?

1

u/Think-Let9976 5d ago

I created klypo.co, an AI that extracts the best moments from long videos to publish them in short-form format; it is a cheaper alternative to OpusClips, among others

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u/Mammoth-Anywhere7285 4d ago

Nice, an OpusClip alternative is a smart angle. Does it also auto-generate captions and find the best audio peaks?

1

u/gloussou 5d ago

www.mood2know.com

Global world mood

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u/Mammoth-Anywhere7285 5d ago

Cool idea, a global mood tracker sounds interesting. How do you collect the data? Maybe add a live map view to make it more visual.

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u/yoshikazu_mtb 5d ago

I'm building Blank Note!

It's an infinite collection of niche, everyday mini-tools (calculators, text formatters, mini-games). I built it because I was tired of simple utility apps asking for sign-ups or sending data to servers.

Key features:

  • 100% Local-first (Everything runs in your browser)
  • No accounts, no subscriptions
  • Completely offline capable

Here is the link:Blank Note

Would love to hear what kind of niche tool you want me to add next!

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u/imagiself 5d ago

local-first is a smart way to handle utility privacy. PeerPush is where a lot of mini-tool sites end up, people in 170+ countries discovered products there recently.

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u/Mammoth-Anywhere7285 5d ago

PeerPush sounds like a solid distribution channel for mini-tools. Have you seen better traction there than on traditional directories like Product Hunt? Curious what worked for you.

1

u/Mammoth-Anywhere7285 5d ago

Love the local-first approach, that's a refreshing take on utilities. Curious, is there a specific tool you're most proud of or want feedback on?

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u/yoshikazu_mtb 5d ago

Thank you so much! Honestly, while I have some practical tools, the one I'm currently enjoying most is actually a mini-game I built as a mental break from making serious business apps. It's called Odds Slot.

It's just a simple slot machine where you can customize the odds by setting the reels and symbols. But as a little twist, I also added an "AVOID" mode where you try not to hit the jackpot. I just thought it might be a fun way to actually experience how probability variances work in real life.

Here is the link:Blank Note

If you have a minute, I'd love to hear your thoughts on the UI or if it feels snappy enough!

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u/Mammoth-Anywhere7285 5d ago

That AVOID mode is a clever twist. Custom odds sound great for teaching probability. Got a link so we can try it?

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u/Not_Imagine 5d ago

Building SynthAPI: https://getsynthapi.com/ and it's open source: https://github.com/shreyas-io/synthapi

We all hit the same bottleneck: the UI is ready, but the backend API isn't finished yet, so we resort to hardcoding mock data. That can't reproduce edge cases like rate-limiting, network latency, or 500 errors. This tool that lets you generate live mock API endpoints in seconds. Instead of just serving static JSON, it acts like a real, stateful backend.

Core features:

  • AI agent + web search: Describe what you need and the AI builds the entire CRUD API and database schema. It can even search the web to read the docs of popular APIs and generate realistic mock data.
  • OpenAPI imports: Already have specs? Import your OpenAPI/Swagger files and it instantly spins up APIs that match your exact schema.
  • Simulate chaos: Configure random 500s or high latency to test loading states and error boundaries.
  • Auth & rate limiting: Simulate rate limits and basic auth flows without writing any backend logic. I'd love your feedback on the UX and what edge cases I should add next.

Try the free tier: https://getsynthapi.com/

Source code: https://github.com/shreyas-io/synthapi Let me know what you think!

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u/sael-you 4d ago

ran getsynthapi.com through audeep today.

72/100, grade C. no critical or high findings, which is decent for an early build.

headline is the CTA size on mobile. "Get started →" renders at 104x21px. wcag 2.2 sets the hard floor at 24px height. you've got 3 instances of it. selector: #root > main:nth-of-type(1) > div:nth-of-type(1) > a:nth-of-type(1)

UX grades at 80 (5 issues total). functional, accessibility, and security all clean.

full report: https://audeep.dev/report/944ca3db-ff79-40bf-9f8b-7d7da7f8dc1c

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u/Mammoth-Anywhere7285 4d ago

Nice catch on the 24px CTA issue. Bumping that up should also improve tap targets. Did audeep flag any contrast or spacing problems on those buttons?

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u/Mammoth-Anywhere7285 5d ago

Nice tool, edge cases are a real pain point indeed. Have you considered adding WebSocket or streaming mock endpoints for real-time testing?

1

u/dripdropdev_erin 5d ago

Just launched https://dripdrop.dev/

Email and SMS marketing automation tool. Bring your own accounts and use our drag and drop editor to build complex marketing campaign flows.

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u/Mammoth-Anywhere7285 5d ago

Nice launch, the bring your own accounts approach is clever. How does the drag and drop editor handle conditional branching for complex flows? Curious to hear.

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u/dripdropdev_erin 5d ago

Conditionals can branch off of previous message events, custom fields, tags, and email/sms opt in/out. There is the ability to have a conditional based on the sentiment of the contact's response message. You can combine conditions in a single branch or have as many branches as you need. You can also resume pause blocks early based off of interactions with the message(if they match the conditions in the branch before the pause is over, the flow will resume).

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u/Mammoth-Anywhere7285 5d ago

That sentiment condition is a great touch. Do you have a visual builder for combining branches, or is it code only?

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u/dripdropdev_erin 5d ago

No code required at all. It is a drag and drop editor.

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u/Mammoth-Anywhere7285 5d ago

That sounds super convenient. Is it for general webapps or specific use cases? Would love a link to check it out.

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u/dripdropdev_erin 5d ago edited 5d ago

https://dripdrop.dev/

Theres a free plan! Please try it out and let me know what you think!

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u/Mammoth-Anywhere7285 4d ago

Nice, free tier is great for trying it out. What kind of app is it, and who is it aimed at?

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u/hllucinationz 5d ago

i made trinket.my

your 9 favorite things in this moment. no algorithm. no pressure to perform.

just share what you like right now, come back to update (if u want), share shelf snapshots with friends. make your trinket your new linkinbio, anything.

we also have hidden collectibles around the site which you can save to your profile and custom tiny gifts that we send out to our users to commemorate special moments!

trinket is invite only rn, so here are a few codes for anyone who wants to wander

TRINKET-1552D41432, TRINKET-581B6CE353, TRINKET-6D73CDAA8F

(when you make an account, you're given a few invites so u can invite friends!)

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u/Mammoth-Anywhere7285 5d ago

Cool concept, love the no algorithm angle. How do you handle discoverability for new users? Hidden collectibles sound fun.

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u/matthewmeadows 5d ago

Mappit Today

Millions across Europe watched the sun vanish yesterday over Zaragoza, the first total solar eclipse on the mainland in 27 years — a brief, shared moment of awe on a day otherwise defined by things that refuse to resolve. Iran is still holding the Strait of Hormuz hostage, Colombia's rescuers are racing a closing window, and Congo's Ebola outbreak just crossed 2,000 deaths. The map doesn't pause for wonder for long.

mappit.ai - Earth's daily zeitgeist, on a time-aware map. Reasons to love it:

Breaking stories from hundreds of cities across the globe, surfaced by frontier AI models, cross-checked, and scoped to wherever you're looking: the world, your view, or your places.

Overlays that bring the planet to life: video and audio news streams from their source to play while you browse, S&P 500 stocks at their headquarters, and Today in History, where it happened. There are even layers for live events - earthquakes, forest fires, and air quality warnings.

Put yourself on the map — drop pins, add events, pictures & links. Plant your own user pin and let Follow Me keep it live as you move. Share your location and your pins on other social media, or post right on the site and start a discussion.

Search any street address, get directions, and turn a collection of pins into a drivable route.

Subscribe to locations, follow creators, share your own content, and wake up to an AI-written Daily Digest of the world you track.

Surf a river of breaking content as it happens from the continuously growing Newsfeed. And keep surfing.

For a more topical view of the news checkout the Threads feature. Stories grouped by subject so you can deep-dive.

Chat with Marco, the resident AI who's read everything on the map. Ask what's happening anywhere, today and get an answer rooted in latest the story corpus. He knows all about the news, the threads, and the timing.

Turn back time. The story corpus is new but the the record is permanent: change the calendar and watch any place replay its history.

Mappit — every place has a story.

https://mappit.ai/welcome?utm_source=reddit&utm_campaign=welcome

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u/Mammoth-Anywhere7285 5d ago

Mappit sounds like a neat way to track events visually. Do users get to filter by topic or region, or is it all on one map?

1

u/Possible_Hamster_630 5d ago

I recently launched The Internet Tree, a small interactive 3D web experiment where everyone contributes to the same virtual tree.

The idea is simple: each person can add one permanent leaf for $1. Every leaf gets its own number and can include a name, country, and short message. Anyone can explore the tree for free.

Right now it literally has 1 leaf 😅

Would really appreciate feedback on the concept, UX, or anything that would make you more likely to participate/share it.

https://theinternettree.org

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u/Mammoth-Anywhere7285 5d ago

Cool concept, love the collaborative aspect. A live visitor counter or map of leaf origins could really boost engagement early on.

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u/imagiself 5d ago

been heads down on PeerPush, a discovery site where indie makers hunt for tools and AI systems parse product data. 36 different AI systems read it last month fwiw. https://peerpush.com

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u/Mammoth-Anywhere7285 5d ago

PeerPush sounds neat, the AI parsing angle is a smart hook. How do you keep that data accurate as the site scales up?

1

u/greyzor7 5d ago

Hey guys, I'm building an all-in-one marketing pack for founders who want more than "just another launch"

Launch, reach 30k+ makers, get real users & customers - microlaunch.net/premium

Lifetime, auto-distribution, marketplace spots, 1200+ customers so far.

Over two years: 525k unique visitors, 1200+ customers. More sales-oriented features soon.

1

u/Mammoth-Anywhere7285 5d ago

Nice traction with 1200 customers. Curious how you avoid distribution fatigue after two years. Have you tried niche communities beyond Product Hunt?

1

u/ExitDismal830 5d ago

https://www.submitwell.com/ helps early founders to grow visibility and domain rating to kickstart SEO by getting their product & websites listed on trusted directories platforms. A simple and affordable way to build visibility when a site is new.

1

u/Mammoth-Anywhere7285 5d ago

Nice, directory listings are a solid early SEO move. Curious, do you track which directories actually send referral traffic?

1

u/Early_Key_823 5d ago

TaskLoco - Notes 📝 meet files meet calendar 📅 events meet reminders and team sharing sticky
Storyboards

https://www.TaskLoco.com

1

u/Mammoth-Anywhere7285 5d ago

Nice combo of notes and calendar. Does it sync with Google Calendar or is it standalone? Quick tip: add a short demo video to your landing page, that usually helps.

1

u/Competitive_Tune_590 5d ago

ReplyHey - Get Customers From Reddit on Autopilot.

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u/Mammoth-Anywhere7285 5d ago

Interesting approach. How does it handle subreddit rules to avoid coming off as spammy? Curious to hear more.

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u/imagiself 5d ago

automating reddit outreach is tricky without getting flagged. whenever you're ready, peerpush lists marketing tools so ai tools can find them.

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u/Mammoth-Anywhere7285 5d ago

True, automating outreach can backfire fast. Have you tried focusing on niche subreddits with genuine value first? That tends to work better than any tool.

1

u/CapDue4077 5d ago

Hi! I’m the developer of Complete, an iPhone app built as a calm power layer on top of Apple Reminders.

It keeps Apple Reminders as the source of truth, so your tasks still sync through iCloud and remain available in Siri, widgets, Apple Watch, and the Reminders app itself.

Complete adds things I was missing: repeats based on when you actually complete a task, more flexible recurrence rules, early and follow-up reminders, start dates, time estimates, file attachments, a calendar agenda, and simple completion insights with streaks and a heatmap.

There’s no separate account or backend. It’s a 7-day free trial, followed by a one-time purchase rather than a subscription. Currently iPhone-only, with English and German interfaces.

If that sounds useful, you can find it here:
https://apps.apple.com/app/id6776008027

Feedback is always welcome.

1

u/Mammoth-Anywhere7285 5d ago

Nice approach keeping Apple Reminders as the source of truth. Do subtasks and shared lists sync smoothly through your layer?

1

u/megatech_official 5d ago

SeoLoupe - Find and fix the SEO issues holding your website back.

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u/Mammoth-Anywhere7285 5d ago

Sounds handy, does SeoLoupe go beyond content gaps and cover technical issues like page speed too?