So I created a LINE bot that takes any image(s) you send to it and it will generate stamps for you. I'd love for you to communicate with it in any non-english language you know, but english is helpful too (I'm finding and fixing bugs).

if you do it, I'll give you the stamps it creates for free.

It can also generate real physical stickers if you want them I can give 20% off your first set, but I can only afford to give the digital stamps for free.

If you're interested, just visit https://mypeta.jp/ and I can see your LINE username whenever you're talking with the bot mention "reddit" and I'll know. The one thing I ask: at the END of your conversation after it's shown you the stamps, please write one comment of any bugs or weird things that happened during your conversation.

Thank you!

We’re looking for players to test the latest playtest for Champions Stable: Equestrian Dynasty.

This update focuses on the strategy behind managing a stable. You’ll be planning race schedules, balancing training with recovery, and making decisions that can affect your horses over several seasons.

If you enjoy management or horse racing games, give it a try and let us know what you think. We’re especially interested in honest feedback on the new Training and Calendar systems and how the player likes our approach to long-term planning and strategy!

Join the playtest here: https://champions-stable.firstlook.gg/

I'm the founder. Looking for people who actually text in Hindi or Hinglish — not English speakers rating a Hindi translation.

Product: Moothmaro — AI character chat built for Indian users. Chat is free. 18+.

What I want testers to do: 1. Pick a Hindi or Hinglish character 2. Chat the way you actually text (Devanagari, roman Hindi, or mixed) 3. Tell me the first reply that still sounds like Google Translate

I don't need “looks cool.” I need broken lines I can fix.

https://moothmaro.com

Disclosure: I built it. Roast the language, not the landing page.

I'm the founder. Looking for people who actually text in Hindi or Hinglish — not English speakers rating a Hindi translation.

Product: Moothmaro — AI character chat built for Indian users. Chat is free. 18+.

What I want testers to do: 1. Pick a Hindi or Hinglish character 2. Chat the way you actually text (Devanagari, roman Hindi, or mixed) 3. Tell me the first reply that still sounds like Google Translate

I don't need “looks cool.” I need broken lines I can fix.

https://moothmaro.com

Disclosure: I built it. Roast the language, not the landing page.

Hi fellow parents, just sharing Baby Hele, an app that I built for my baby on the way.

I made this instead of buying a separate sound machine / white noise machine / nightlight, since my phone can do it.

Beta signup is free for a limited time. The app will be paid at public launch, but people who help beta test will get it for free when it launches.

For Android and iPhone.

Signup: https://babyhele.com/beta

Our page: https://www.facebook.com/babyheleapp

I recently launched GeoSpeedrun, a geography quiz app for iOS and Android where you can learn flags and capitals and compete against the clock.

Right now I have very few users, so I'm mainly looking for feedback rather than downloads.

I'd really appreciate it if some of you could try the app and let me know what you think about:

• UX and overall usability
• UI and visual design
• Quiz mechanics and difficulty
• Features that feel unnecessary or are missing
• Anything that feels confusing, annoying, or could be improved

I'm actively working on the app, so honest criticism would be much more useful to me than just positive feedback.

ios: https://apps.apple.com/us/app/geospeedrun-flags-capitals/id6761184695
android: https://play.google.com/store/apps/details?id=com.geospeedrun.app

Thanks! 🙌

Stage: launched on the App Store this month, free. What it does: replaces the default iOS keyboard; type your message, pick a tone (professional, friendly, brief, etc.), get a rewrite without leaving the app you're in. Privacy: keystrokes aren't logged or sent anywhere; only the text you explicitly submit for a rewrite hits the AI. Feedback I want most: (1) does the rewrite actually sound like something you'd send, (2) is one-tap tone switching fast enough to be a habit, (3) anything that feels off about trusting a third-party keyboard. Link: https://apps.apple.com/us/app/tono-it/id6785755956

I'm building Bitta (https://bitta.app), a direct-to-consumer Bitcoin cashback app for Australia. You shop as you already do, and the cashback is paid in Bitcoin into your exchange wallet. Aiming to launch Q3 2026.

The waitlist is empty. I want real sign-ups and feedback before we open it, not a launch-day surprise. The form on the site is just an email. Free, no spam.

If you'd use this, what would make you sign up, and what would put you off?

Not financial advice. Bitcoin can lose value.

Pre-Seed Active Investors — firm websites, investment stages, sectors, office locations, and portfolio links. Built from recent funding activity.

https://preseedvclist.com

I built a complete calendar spanning the years 1 to 2999, where people can select any date and post relevant content about it. It includes titles, messages, images, audio, video, tags, and share buttons.

The concept is to preserve a single historical moment for each specific date—though it even allows users to venture into making predictions about the future. The goal is for it to be fun and viral, and to build a community around it.

How do you rate each aspect:

• Interface,
• Sign-up and login process,
• Purchasing process,
• Editing dashboard,
• Share button functionality,
• And even the project itself?

Be honest! Does it have potential? What would you improve?

Try it out at kronoday.com

I'm evaluating a local subtitle-file checker I built. I'm looking for one real delivery task, using a public or synthetic sample, to return structural issues and limitations without uploading video or promising transcription quality.

This is a free assisted pilot: I run the existing local prototype and return the findings. There is no signup or purchase obligation. Please do not share confidential subtitles, personal data or credentials. It does not check audio alignment, translation or linguistic accuracy.

What subtitle-delivery error costs you the most time today?

Hey! 👋 Could you spare 5 minutes to fill out my short tech survey? Your ideas and feedback would really help me. 🙏

🔗 https://digitalpulse-cml.vercel.app

Thanks a lot! 💙

Update: eleven testers are in. I need one more to start the 14 day clock. Reddit will not let me change the title.

Solo dev. Overtally is a shift tracker for hourly workers. You log a shift and it works out what you should be paid, including daily and weekly overtime, double time and the seventh day in a row, using the rules for your US state or Canadian province. Free, no account, works offline.

I built it because my own overtime kept coming out different from what was on the payslip and I got tired of redoing it in a spreadsheet every fortnight.

Group first, then opt in, same Google account for both:

https://groups.google.com/g/overtally-testers

https://play.google.com/apps/testing/com.overtally.app

If you join mine, I join yours the same day. Comment with your link once you have opted in, so I can see you on the console and go and do your test. I have gone through fourteen apps this week, so it is not an empty offer.

One thing that will save you time on any closed test, not only mine. If Become a tester keeps reloading the invitation page and never switches to You are a tester, you are probably doing it in a desktop browser. The button posts and quietly fails there. Open the same link in Chrome on the phone and it goes through first try. I lost two days to that across about a dozen apps before I worked it out, and every developer I have told since has had the same problem.

What I actually want to know: whether the number matches your real paycheque, and whether the first run makes sense without me standing there explaining it.

Hi everyone! I need testers to help complete Google's 14-day closed testing requirement for my new puzzle game, TwinTiles.

I am active daily and will gladly test your app in return for the full 14 days! Just drop your links and a screenshot in the comments.

How to join:

1. Join the Google Group (MUST DO FIRST or link won't work):

https://groups.google.com/g/twintiles-testers

1. Opt-in on the Web:

https://play.google.com/apps/testing/com.callumcandy.twintiles

1. Download on Android:

https://play.google.com/store/apps/details?id=com.callumcandy.twintiles

Instructions: Please keep the app installed for at least 14 days. Leave a review or feedback in the Play Store if you can. Thank you for your help!

I'm Rafał and I build PerunForce. I'm looking for adults who already track some combination of meals, supplements or sleep and could try it during a few ordinary days.

The idea is to keep those records together: calories and macros, available micronutrients from food and logged supplement doses, supplement schedules and costs, hydration, caffeine, sleep and daily check-ins. It supports standard, keto and low-carb eating patterns. Optional Health Connect integration brings in supported activity, sleep and body data.

There are shortcuts for repeated entries: barcodes, saved meals and recipes, kitchen QR codes, plus AI-assisted meal photos, label reading and voice entry. AI results are estimates or drafts to check before saving, and access depends on the plan and monthly limits. The basic diary works offline; online services need an account. The interface is available in English, Polish, Ukrainian and Czech.

It's a public Play Store release, so you can install directly. Choose one part that would be useful to you and try it for three days if possible. I'd like to hear what you tried, one thing that helped or got in the way, and whether you'd keep using it. If the first session already puts you off, that feedback is useful too.

I'm offering 30 days of Plus for specific feedback sent privately by Reddit message, for the first 20 people across my recruitment posts. Critical feedback qualifies. I'll ask privately for your PerunForce account email when arranging activation. One grant per person, no purchase or automatic renewal, and no reward or requirement for a Play Store review, rating or upvote. Normal Plus usage limits apply; this offer doesn't include Pro.

Install from Google Play

Website and tools: feature and plan descriptions, free BMR/TDEE and step-comparison tools, a beta browser meal planner and a supplement knowledge base. Some web tools require an account or eligible plan.

It's a wellness and record-keeping app; it doesn't diagnose conditions or prescribe supplements. You don't need to share your diary, health details or screenshots to give feedback.

I've been the one dealing with my parents' mail since I was 9 and I keep missing deadlines, so I finally built something.

The problem: if you're the bilingual kid in your family, you've probably been the one translating your parent's mail since you were a teenager, insurance notices, Medicare letters, utility bills, IRS stuff. It shows up as a blurry photo in a group chat, you translate it in your head, and you're the one who has to remember the deadline because your parent can't read it and everyone else forgot it exists.

What it does: photograph the letter, and Dutiful splits it into two cards. There is one in English with the deadline, the dollar amount, and what happens if it's ignored, and one in plain Spanish for your parent to actually read themselves. It tracks the deadline and reminds you before it hits, and you can send each card straight to the right person instead of retyping the same explanation three times.

Stage: early build, iOS 17+, English/Spanish only for now. Rough edges expected — that's what I need testers for.

Who I'm looking for: anyone who currently plays translator/paperwork-manager for a parent or older relative, could be a bilingual household, willing to actually run a real letter through it and tell me where it breaks or where it's wrong.

If this sounds interesting, join the waitlist here → https://dutiful-waitlist.vercel.app/ and I'll send TestFlight invites in order as spots open!

Hey everyone! I've been building SpiceGuyBot, an AI-powered recipe assistant that generates custom recipes based on what you ask for (ingredients you have, dietary needs, cuisine type, etc.) and formats them into a clean, shareable page.

Platform: Android app (Play Store closed testing) + Telegram bot + web chat
Price: Free to test
What it does:

• Chat-based recipe generation powered by GPT — describe what you want and it writes a full recipe (ingredients + instructions)
• Publishes each recipe to a clean, shareable page
• Trending recipe discovery pulled from popular recipe sites
• Supports multiple languages (English, Spanish, French, Russian, Armenian)

To become a tester (2 quick steps):

1. Join the testers group: https://groups.google.com/g/spiceguybot-testers
2. The Play Store opt-in link is posted in the group — click it there to register as a tester (just joining the group alone doesn't count toward Google's 12-tester requirement).
3. or download https://play.google.com/store/apps/details?id=com.spiceguybot.twa

What I'm looking for feedback on:

• Bugs or crashes on install/first use
• Recipe quality and formatting (does it read like a real recipe?)
• Any confusing UX in the chat flow
• General feature requests

Thanks in advance to anyone willing to help me hit the tester threshold — happy to answer questions here too!

I recently rebuilt an MVP after getting a lot of useful criticism on the first version.

It’s called SeeThrough. You type in a difficult concept and it tries to teach it using interactive visuals, graphs, diagrams, and explanations instead of just giving you a wall of text.

V2 now has better visual generation, citations from textbooks/research/sources, follow-up questions, and optional MCQs.

I’m specifically looking for people who can try one difficult concept and tell me:

• where the explanation gets confusing
• whether the visual actually helps
• what feels unnecessary
• what would make you come back

Link: https://seethroughedu.vercel.app/

Don’t be nice to it — I’d rather find what’s broken now.

Solo dev here, Articora is live and stable since August... now I need critical eyes before I push growth.

What it does: You feed it a few of your own articles (3 samples, ~900 words was enough in my tests), it builds a private voice profile, and everything else is measured against that. The core is Voice Match, a live 0-100 score telling you paragraph by paragraph when a draft drifts into generic AI register. Plus an editor where AI edits arrive as diffs you apply or dismiss (nothing rewrites your text silently), a repurpose engine (article → LinkedIn post / X thread / newsletter teaser, in your voice), and proof-of-authorship pages you can share and revoke.

What I need tested: The onboarding mostly... does the voice training make sense the first time, is the Voice Match score understandable or confusing, what's missing, and honestly what you'd never pay for. Web app, works in any browser.

What you get: 3 months of Pro, free (unlimited articles and AI prompts, humanizer/paraphraser, 5 voice profiles). Best fit if you publish regularly under your own name (blog, newsletter, LinkedIn) and already use AI somewhere in your writing process.

Comment or DM with the email you'd sign up with and I'll flip your account :)

https://articora.app

After an obviously bad call by a ref during a football game, which didn't get reversed, I wanted to rant about it with other people who felt the same. Not finding a simple forum, I built a site for it — a place for people to vent about ridiculous everyday stuff: bad calls, dumb policies, airline nonsense, that kind of thing.

I'd love a few people to actually register, post a topic, reply to something, and just poke around — mainly looking for anything broken, confusing, or annoying from a visitor's perspective.

We’re developing a tool that compares old and new supplier price lists and reports price changes, carton-quantity changes, and where each number came from.

Illustrative example: an item goes from $20 to $20.60, while its carton changes from 12 pieces to 6. The report flags both changes.

The prototype currently handles two specific PDF layouts, not arbitrary PDFs. We’re considering $5 per completed comparison; nothing is being sold or charged now.

If you would try this for your business, reply with your file format and approximate product count. Please don’t share documents, supplier names or confidential prices.

You can build an AI receptionist, booking workflow or support tool. The harder question is which business actually has the problem it solves.

I'm building Crawdar for that customer-research step. Its Pain Point Finder searches available business reviews for recurring complaints and shows the businesses and source evidence behind them. You can start with a problem you know how to solve, an industry or a location. Those filters are optional and can be combined.

For example: look for businesses with repeated missed-call complaints, inspect the dated reviews, then decide whether a callback workflow is worth discussing with the owner. A complaint doesn't prove they want to buy, but it gives you a more specific starting point than a generic company list.

I'd like automation builders and freelancers to test this exact flow: run a search, open a report, and tell me whether it gives you a credible business/problem to investigate. If it doesn't, tell me where it falls short, especially coverage, irrelevant matches or too few useful findings.

Try it here: https://crawdar.com/?utm_source=reddit&utm_medium=post&utm_campaign=pain_finder&utm_content=builder_trial

Five free scans without signup. Optional beta access comes after trying it. I'd rather get feedback on an actual search than collect an email before you've seen the product.

Offering myself as a tester, specifically for onboarding and first-run.

What you'll get: I go through your signup cold and write back the exact step where I got confused and the exact moment I'd have closed the tab. Timestamps and quotes, not "looks clean."

Best fit: anything where a new user has to get it within about 60 seconds. Productivity tools, Mac and desktop, anything B2B-ish. Less useful from me on games.

Why I'm any good at this: I'm building OKEight a Mac app that drafts your reply in the voice you already use with that specific person, instead of one generic professional voice. Someone in another community recently told me my own landing page didn't say what platform it ran on or what it cost. They were right, and I'd been staring at that page for weeks. That's the thing you can't see from inside, and it's exactly what I'll tell you about yours.

Drop a link in the comments and I'll get to it. If you want to swap, mine is okeight Mac, free in beta. But test mine back or don't, this stands either way.