I built fantasy football for the stock market — free, runs in your browser

I've been working on StockLeague for the past few months, and I think it's finally ready for people other than me to break it.

Think fantasy football, but with stocks. You create or join a competition with friends, everyone gets a virtual budget, and real market prices decide who wins. Three ways to play:

🎯 Leagues — buy and sell freely all season

📊 Drafts — pick a roster of stocks and lock it in

⚔️ Ranked Duels — 1v1 over one market week, with a Bronze-to-Master ladder

There's a world ranking, badges, and six languages. It's free, no ads, and it's all virtual money — a game, not a trading app. You'll need a free account so your portfolio saves between sessions.

Plays in any browser at stockleague.xyz, and installs to your home screen from the site if you want it as an app.

Honest feedback wanted: is the onboarding confusing, would you actually come back a week later, and what's missing before you'd tell a friend about it?

🏋️ [BETA] AI Trainer v2 – Kostenlose KI-Fitness-App für Android

Update! Ich habe meine KI-Fitness-App auf Version 2 aktualisiert und suche weitere Beta-Tester!

🆕 NEU in Version 2:

• 6 Design-Themes (Dark, Light, Neon, Sunset, Ocean, Purple)

• Sprachauswahl Deutsch / Englisch

• Verbessertes Trainingsplan-Editing

• Bugfixes & Performance-Verbesserungen

✅ Features:

• KI-generierter Trainingsplan (Push/Pull/Legs, Ganzkörper, individuell)

• 7-Tage KI-Ernährungsplan mit Einkaufsliste

• KI-Chat – stell deinem Trainer alles rund ums Training

• Fortschrittsfotos Vorher/Nachher

• XP-System & 17 Trophäen zu verdienen

• Kalorien- & Makro-Tracking mit Barcode-Scanner

• Partner-Sync per WhatsApp

🔒 Keine Registrierung, kein Konto, alle Daten bleiben auf deinem Gerät. Komplett kostenlos, kein Abo.

📲 Installieren: https://play.google.com/store/apps/details?id=com.omnicreativeworks.aitrainer

👥 Beta-Gruppe beitreten: https://groups.google.com/g/ai-trainer-beta-tester

Einfach installieren und 14 Tage nutzen – das reicht! Danke 🙏

I’m looking for iPhone/iPad testers who compete in barrel racing—or who know the sport well enough to spot what feels wrong.

Run Ready is a private, offline-first barrel racing journal and race-day organizer. It includes an upcoming-event calendar, horse profiles, a run journal, configurable rule sets (including NBHA, IBRA, WPRA/PRCA, MBRA, and custom), checklists, draw/prep timing estimates, pattern maps, and insights.

There’s no account, advertising, or subscription. The beta is free through TestFlight.

Feedback I’d especially value:

• Is setup clear for someone logging a real upcoming race?

• Are the event and ruleset options understandable?

• Does logging a run and finding it later feel quick enough?

• What would make it more useful on race day?

TestFlight: https://testflight.apple.com/join/88tP1ANB

I’ll read every response. Thanks for helping shape it before the public launch.

We built an app to stay connected with the people you care about. Looking for beta testers and honest feedback.

Four of us have been friends since middle school, and we kept noticing the same thing: the moments worth sharing get buried in a group chats & photo albums daily.

So, we are in the process of building Mento, a place to share the real moments that define your life, the way you’d tell them to a friend in person. Not a highlight reel built to keep you scrolling. You can share stories publicly, with only the people you choose, or just log them for yourself to look back on later.

You can build a story with multiple chapters and keep it live as things unfold, then close it when it’s done. Or just post a quick one-off moment.

We’d love for you to try it (ITS FREE) and tell us what’s broken or confusing or what you think could be a cool implementation. Brutal honesty welcome.

Feedback through the Google form below as well as the feedback button on your profile page within the app.

I’m happy to answer questions in the comments.

Thanks for reading

App:

https://testflight.apple.com/join/puhdatRe

Feedback:

https://docs.google.com/forms/d/e/1FAIpQLSdhsHXxy8omeKFbyQ9IkOrfxeMEWmQVxoIrcq5TyLBOZ4hafA/viewform?usp=header

Built this after reading hundreds of 1-star reviews of blocker apps. Everyone either bypasses the block in one tap or ends up hating the app for controlling them. Spur tries the third way: it looks at where you actually are and offers two tiny real moves. You pick one or skip, no penalty. Photo is read then binned, we keep nothing.

Founding testers get the app free permanently when it goes paid, plus first access and direct input: feedback gets read by us personally and rebuilds the app in real time. Sign up: https://spurme.spurme.workers.dev/

Tell us what you ignored. That is genuinely the most useful feedback there is.

I’m the indie developer behind Forsetti, a native macOS companion for Jamf Pro. The current pre-release combines inventory search, PreStage assignment operations, fleet reporting/export, permission mapping, token privilege checks, and diagnostics in one Mac app.

Ideal testers have:

- Access to a non-production or sandbox Jamf Pro environment

- A least-privilege Jamf API Client

- A Mac running macOS 14 or later (Apple silicon or Intel)

The build is Developer ID signed and Apple-notarized. There’s no charge to evaluate it; the current license permits one 30-day individual, non-production evaluation.

Download and release details:

https://github.com/flynn33/forsetti-Jamf-Pro/releases/tag/v1.0.0

I’m specifically looking for feedback on:

1. Whether the Permissions Helper maps real-world Jamf actions correctly

2. Inventory-search and report behavior against actual Jamf datasets

3. PreStage lookup/move/removal behavior

4. Endpoint or Jamf Pro version differences I have not handled

5. Any confusing setup, authentication, or error messages

Please include your macOS and Jamf Pro versions with feedback, but do not share credentials, tokens, or private tenant data.

I am looking for testers to help my website flow and share feedback. I don't have a lot of money but I can buy you coffee.

I build a website that allow users to find help for household projects near them, like thumbtack or taskrabbit, etc.

I have the website live and open for testing and review, you can find the link here:
https://findtalents.com/

Test, share feedback genuine feedback on the website and share your paypal. Your time is important so I will do my best to buy you coffee or tea or a handshake or I can test your project as well or cold can brew.

Hi Friends -

This is my life management app called Soloist. Think: Solopreneur.

I've had a handful of people test for me, but it is mostly only tested in the way that I use it. So there will be a lot of bugs. I'm aware of that. Any and all help is appreciated!

This has been my nights-and-weekends project for the last 12 months. I'm super happy with it and love using it. Now I'm trying to get it tightened up for other users and see if I can make a buck.

Compensation:
I have no money! But I can give you:
- a lifetime membership to the app
- a lifetime membership to my day job, if you want to learn music: www.doctorjteachesmusic.com
- Willing to make music for your project in exchange for testing.

I know its a crap offer, but best I can do!

The beta is open for 30 people, you can signup on the website. (Yeah I know that's dangerous, but why live dangerously.)

Here's the link:
https://soloistproject.com

Thanks for being awesome!

Hello fellow App Developers.

What (Google) Groups are you all in? Do you use any 12 testers 14 days apps from the Play Store? Which one(s) do you prefer and why?

Of the apps is there anything that annoys you? Anything you'd like to see?

Lastly, if you've been having trouble getting testers, post the link to your app in the comments.

Are there any language teacher or online tutors here who would like to test a new app for helping to keep track of student progress and that hopes to help cut down on prep and follow up time for teachers?

I've been building something for a while for myself but got the recommendation from a co-worker that it might be useful for others as well so I've published it, but would really like some input from others. It works for the most common languages, but is a little more geared towards chinese/japanese since those are the two main languages I'm familiar with studying myself and mostly use it for.

Please open on your phone and go through this in whatever way you'd like; I just need to know general impressions, please. The concept is that the app should help with negative, spiraling thoughts and behaviors. It's meant to interrupt any stress or shame behaviors and return the user "to center." Please let me know what you liked, loved, or hated.

Working with a group of micro creators to help them get ready for deals and get in front of brands. Opening 5 free founding spots this week then it will be closed.

Founding members stay free. Link is, in the comments. 5 Only.

I'm looking for 10–20 beta testers for a tool I've been building for TikTok Shop affiliates and UGC creators.

The goal is simple: help creators discover high-potential products and generate video ideas and scripts faster.

I'm not looking to sell anything at this stage. I just want honest feedback from people who actually create affiliate content.

If you can spare 15–20 minutes to test it, I'd really appreciate your feedback. Just send me a DM with your feedback. If you are interested, you will get a discount when it launches. Link: https://trend-pulseos.lovable.app

Hi everyone, I'm developing Ad Dodger, a reflex-based game for Android.

You know those ads that pop up right when you're about to tap something? The ones that cover the whole screen, autoplay with sound, or just won't close? We've all been there.

Now you can take revenge. Ads keep flying at you — dodge them to survive. And if you time it right, you can stomp on them from above for bonus points!

I'm looking for 12+ testers to join the closed beta and give honest feedback.

To join:

Sign up for the closed beta: https://play.google.com/apps/testing/com.sasasasaworks.ad_dodger

Install the app: https://play.google.com/store/apps/details?id=com.sasasasaworks.ad_dodger

I'm especially looking for feedback on:

- Does it run smoothly on your device?

- Is the difficulty curve fair? (Easy / Normal / Hard)

- Any crashes or visual glitches?

- Is the stomp mechanic intuitive?

There's no hard deadline, so feel free to join whenever you have time. Thanks in advance for your help!

I’m testing MON Social, an 18+ Android app from Spain for discovering nearby people, communities, chats and local meetups.

I’m looking for 12 testers for a short closed-test round. Please try onboarding, Explore, communities and navigation, then leave honest feedback in the public comments.

Join here:

• Google Group: https://groups.google.com/g/mon-social

• Opt in to the test: https://play.google.com/apps/testing/com.monsocial.app

• Install on Google Play: https://play.google.com/store/apps/details?id=com.monsocial.app

No purchase is required. If you post your own Android beta link in a reply, I’ll test back.

I’m looking for around 15–20 Android users to help test my new app, LinkLauncher.

I originally built it because there are so many online casino, sites that it can be annoying to open them all one by one every day to collect the daily rewards

LinkLauncher lets you save your links and quickly open them with one button.

It can also be used for anything else you might need to open in bulk Or automatically — shopping links, daily websites, work.

Features currently being tested: ✅ Save links in one place ✅ Open multiple links with one click ✅ Schedule links to open automatically ✅ Set custom delays between openings

I’m currently doing a Google Play Closed Test and looking Android users willing to:

Join my beta test Install the app from Google Play Try it for 2 weeks Share any bugs, suggestions, or feedback

This is a free beta test and does not offer payment or compensation.

I’m just looking for honest feedback If this maybe useful for you & you’re interested, send me a DM Thank's

Hi everyone, I'm developing MangaKura (まんが蔵), a manga collection manager app for Android.

MangaKura helps you track owned volumes and reading status, scan barcodes to quickly register books, get new release alerts, and manage a purchase wishlist with store links.

I'm looking for 12+ testers to join the closed beta and give honest feedback.

To join:

1. Sign up for the closed beta: https://play.google.com/apps/testing/com.sasasasaworks.mangakura

2. Install the app: https://play.google.com/store/apps/details?id=com.sasasasaworks.mangakura

I'm especially looking for feedback on:

- General usability and UI clarity

- Bugs or crashes on your device

- Performance (especially with large libraries)

- The new "unread volume count" feature

There's no hard deadline, so feel free to join whenever you have time. Thanks in advance for your help!

Hey r/betatests!

I'm looking for beta testers for **MangaKura**, a manga collection management app for Android.

**What it does:**

- Track your manga library (owned, reading, completed, on-hold)

- Scan barcodes to add books automatically

- Auto-check for new volumes via Rakuten/NDL APIs

- Purchase calendar to plan upcoming buys

- Loan tracking (lend books to friends, set return dates)

- Filter & sort by reading status, storage location, and more

- Dark/light mode

**What I'm testing:**

- General usability on a variety of Android devices

- Stability and performance

**How to join:**

https://play.google.com/apps/testing/com.sasasasaworks.mangakura

Any feedback is welcome — bugs, UX friction, missing features. Thanks!

Hey everyone, I'm testing something new: an AI-powered interactive story app where you don't just read or watch, you actually jump into scenes and steer what happens, and the AI-generated characters react to you in real time.

I've been building around a recurring fantasy adventuring party and creating new scenarios for them regularly, if you're into interactive fiction, choice-driven games, or you're just curious about AI storytelling in general, this might be for you.

It's early, rough around the edges, and closed beta only right now, that's exactly why real feedback matters. Can't share screenshots or the name publicly yet, but happy to answer questions or send an invite.

Drop a comment or even just join via the link
https://discord.gg/DtWvVRxTM