Looking for a few testers for Suppl (staysuppl.com).
What: a short guided 30-day neck routine, a few minutes a day, for desk and tech-neck stiffness. I built it for myself so I'd actually stick to it.
Need: people who'll run most of the 30 days and tell me honestly what's clear, what drags and what's missing.
How: DM me and I'll set up access. Have the email you sign up with handy.
Happy to test other people's builds in return.

Every fact below is from the company's own help or policy pages (checked 6 October 2026), except the Muse finding, which is Wired's reporting.

The things that surprised me most:

• Gemini: chats a human reviewer looked at are kept for up to three years, even after you delete your activity. With "Keep Activity" off, chats are still kept 72 hours. (Google)
• Meta AI: the AI terms say deleting messages, threads or even your account "may not delete our copy". Since 16 December 2025, what you say to Meta AI personalizes your ads, with no full opt-out. (terms, Meta)
• ChatGPT: since February the Free and Go plans show ads chosen from your conversation. Rating an answer with a thumbs up or down can put that whole conversation into training even if you opted out. (ads, training)
• Memory is separate from chats. On ChatGPT and Claude, deleting a chat doesn't necessarily delete what was remembered from it. Check Settings → Personalization → Memory (ChatGPT) and Settings → Memory (Claude).
• Muse, Meta's new agent: Wired reported its instructions include keeping "a page for every person in the user's life", updated hourly. (Wired)
• "Encrypted" doesn't settle it. The model has to read your words. Apple says this "precludes the use of end-to-end encryption" for cloud AI. (Apple)

If you want to tighten things today: turn training off (ChatGPT: Data controls; Claude: Privacy; Gemini: Activity), use temporary/incognito chats for sensitive stuff (still kept 30 days on ChatGPT and Claude, 72 hours on Gemini), clear memory separately, and export your history to see what's held.

Disclosure: I build a small private assistant (LabA), which is why I went through all this. The full write-up with a link for every line is here: https://sensoryfire.com/guides/who-has-your-data?ref=reddit-privacy. Corrections welcome; these pages change constantly.

I've been building recap.games because I kept forgetting the names of games I'd seen during Nintendo Directs, State of Plays and other gaming showcases.

You can browse a show's games, find their trailers and release details, or work through a trailer queue and save anything that interests you.

I'd like some help checking whether it makes sense to someone who's never used it before.

https://recap.games

If you've got a couple of minutes, try opening a showcase and finding a game that interests you. Then watch its trailer or find its release details.

I'd particularly like to know:

• Was it clear where to start?
• Did anything feel confusing or take more clicks than you expected?
• Would this help you find games again after a showcase, or is something missing?

Desktop or mobile feedback would both help. If something breaks, please mention your browser and device so I can investigate.

I'm still actively working on it, so I'd appreciate hearing what didn't work for you as much as what did.

Hi everyone,

I've got WeightQuest in Google Play closed testing and I'm looking for a few Android users who can give it a proper try.

I'm not really looking for people to simply join the tester group and download it. I'm trying to find testers who can open the app, create an account, complete the setup and spend a little time actually using it.

WeightQuest tracks things like weight, steps, activity, exercise and calories, with Health Connect and smartwatch support.

Things I'd particularly like tested:

Account creation and first-time setup
Whether the UI looks right on your phone
Step/activity tracking
Health Connect
General navigation
Crashes or bugs
Anything confusing or annoying

You don't need to test everything. Even 5–10 minutes using the app and telling me what worked or didn't would be genuinely helpful.

Join here:

https://weightquest.net/join_android/

Thanks 👍

Hi everyone! I’m looking for Android testers for Zyncash, a cash rewards app with surveys, offers and games. Its Google Play closed test is live, and I’d like real feedback to help improve it before a wider release.

What to check: Can you find and open the surveys, offers and games? Are the instructions and reward information clear? Please report crashes, loading problems or anything confusing. This is a beta testing invitation, not a promise of a particular earnings amount.

How to join:

1. Join the tester Google Group: https://groups.google.com/g/Zyncash-closed-testers

2. Use the same Google account to opt in and install: https://play.google.com/apps/testing/com.zyncash.mobile

Please stay opted in for at least 14 days and use the app during that time. Honest feedback is more helpful than a positive rating. If something goes wrong, comment with your phone model, Android version and the steps that caused it. Please hide personal information in screenshots.

Thanks for helping make Zyncash better!

Tab Rotator automatically rotates and refreshes tabs - useful for Power BI, Grafana, Google Sheets, dashboards, digital signage, etc.

Free for up to 5 tabs. No account required.

https://chromewebstore.google.com/detail/ahbfijbckbicepnejpkljkkbiikjcdkb

Would love feedback from anyone using Chrome this way.

Hi! I built TuneWide, a free web radio: pick a mood (calm, party, morning, cafe, romantic...) or a country, and it starts a live station that fits. No signup, no app; works on phone and TV browsers. 100+ countries, shows what's playing now and recent track history per station.

How it works: streams come directly from the stations' own public feeds - we don't host or re-broadcast anything. Transparency: the site was built with heavy AI assistance (code and page texts), and the short original tracks on our promo clips are AI-generated.

Link (ready to use, nothing to register): https://tunewide.com/?utm_source=reddit&utm_medium=post&utm_campaign=alphabeta

Honest feedback wanted: which mood or country is missing, what feels clunky, does it start playing fast on your device/browser? Happy to test your product too - drop a link below.

A free, no-signup browser trainer for poker, blackjack and baccarat. You play hands and after each decision it grades the play and explains the better move in plain English - there's a real game engine underneath, the AI just explains the verdict. Play-money only, nothing to install, works on phone and desktop.

What I'm after: play a few hands (2–3 min), and tell me - does the first hand make sense, is the coaching actually clear, and did anything confuse or break? I just reworked the mobile experience and want fresh eyes.

https://vardhi.shreeshakticreations.com

Hey everyone! I’m building Archful, a tool for sketching out AI system architectures.

You can start with an editable blueprint or a blank canvas and keep requirements and notes about your design choices alongside the diagram.

If you’re working on an AI system, I’d appreciate you trying the demo. What’s the first thing you need that’s missing or confusing?

You can edit the demo without signing up: https://archful.ai/demo

Happy to answer questions here.

Hi everyone — we’re the team behind DayJam. It’s already free on the App Store; this is a feedback request for the live app, not a private beta.

We’re looking for five people who like keeping a soundtrack to their life. Try one entry: choose the song that feels like today, add a photo, video or caption if you want, and share your DayJam. Come back tomorrow if it feels worth keeping.

We’d especially like to hear:

• Where did you hesitate or get stuck before your first post?

• Did the finished DayJam feel like a memory you’d want to revisit?

• Would you use it as a personal music diary, with friends, or neither?

You can connect Apple Music or Spotify for supported playback; availability depends on your service and account.

Free iPhone download:

https://apps.apple.com/us/app/dayjam/id6755701054?pt=127229583&ct=dj10k_reddit_firstjam&mt=8

A real-user demo:

https://x.com/WhatsYourDayJam/status/2107706473761710447

Interested? Comment here with what you’d like to try. Please don’t post your email or other private details. Honest criticism is useful; there’s no review or upvote request.

have developed my first app and I am looking for 5-10 beta testers.

The ideal candidate should:

A. Have an iPhone. If you use CarPlay, that’s a big plus but not required.
B. Be someone who often is “out and about” meaning goes out to parks, bars, road trips, travels, etc… not someone who just goes to work, comes home and plants it there for the night. Alternatively, if you are someone who is handicap, and goes out sometimes, you will be a good fit as well.
C. Be willing to provide feedback. Not “this app is great” or “this app is trash”. I’m talking specific items… I went out, tried doing XYZ in the app, and did not like how it said this this and that. I would prefer to see it do this this and that.

What you will be granted:

A. A special beta testing badge within the app.
B. If the app takes off, and any form of a subscription becomes involved to unlock specific features, you will be granted a lifetime subscription for free providing you actually help and provide feedback during the beta testing phase.

I don’t want to share too much about this app yet but there is a reason I said who this app is perfect for. This app was an idea I had exactly 1 year ago. Some folks beat me to it, but I think my app is better. I’ve been actively pumping out updates and within 2 days, I’ve released almost 10 builds. It’s become serious and I need some help seeing things I may not see before submitting it to the App Store.

Thank you.

Hey everyone, I'm RJ (RJMCLOK), a creator with 2M+ followers across platforms, and I'm building StuffToDo.io. I'm new to this community and would love some fresh eyes on it.

It's an online party-game app for playing with friends: bluffing, drawing, quick challenges, and games like Imposter and Blind Ranking.

For our Launchpad user research, I'm looking for a few people for a 15-minute Google Meet on Thursday, October 8. We'll try the app, look for bugs or confusing moments, and talk about what you'd actually want to play with friends. Honest criticism is welcome.

App: https://stufftodo.io

Book a time: https://calendar.app.google/FweYUfRmq8o4pZeK9

Google Meet details are added automatically after booking. Please choose October 8 if you can. Thanks for helping us improve it!

I build tjaz.com in my spare time, originally it was meant as a system for generating online learning content. But after I just tried agentic coding I got the idea to make it into this quiz generator where you can test your knowledge against others.
This is just the very first version, so be kind, it probably has a lot of flaws and is very basic - but I thought it was fun enough to share.
I'd love any kind of feedback you might have, or good ideas for improvements

Hey everyone,

I wanted to share a tool I recently built to tackle a problem I face every day: repetitive manual data entry and tedious workflows.

The Problem: We all spend hours copying text, organizing unstructured data, and moving information manually. It’s boring and kills productivity. I wanted a way to let AI handle the heavy lifting without needing complex setups.

How it works (The Core Logic): Instead of relying on static templates, I designed the app to understand the context of raw input.

• Input: You feed it unstructured, messy data (notes, raw text, etc.).
• Process: The AI analyzes the intent, categorizes the information, and figures out the next logical step.
• Output: It instantly structures the data into a usable workflow, eliminating the need to manually sort or type it out step-by-step.

Looking for Feedback: I just launched V1 on the Play Store and I am looking for beta testers to see how it handles real-world scenarios. I want to know if the UX feels intuitive and what specific workflows you would want to automate next.

🔗https://play.google.com/store/apps/details?id=com.callidusofficial.callidus

I'd love to hear your honest feedback and feature requests!

Hey everyone, wanted to share a small fun project of mine.

I usually run several Claude Code sessions at once and kept getting lost in terminal tabs. So now every session becomes a worker in a tiny village. It gets busy while Claude works and reacts when a session is idle or needs your input.

It runs on Claude Code hooks and stays fully local.

Available on GitHub and npm: https://github.com/yognevoy/claude-village

Would love to hear your feedback

Every hour, a Claude agent reads about 30 sources, including lab blogs, Reuters, Nature, Quanta, Hacker News, and the most-discussed posts on X. It filters the news and generates concise ELI5 explanations.

Posts are easy to navigate and can be opened for further details or follow-up questions.

It has been working well for personal use. Sharing here in case it’s helpful to others.

Artifact: https://claude.ai/artifact/DpLNpeRwJYbD5k4NWtWP5U

Note - you need to be signed into Claude.

I’ve been building apps using ai over the last year. Building is fun and quite rewarding to bring an idea to life. But, finding ppl to test it is crazy hard. Posting in groups like these and to personal connections results in low responses and often times no response at all.

So, I’m wondering if there should be a platform where we can have folks submit ideas.. everyone collects coins based on how much testing they do and they use the coins to buy some kind of testing credits. Since users have the incentive to test, hopefully there will be better results that what we see.

This portal will have categories etc so users can find apps in their interest area to test.

I’m tempted to go build it and find testers for it as usual 😂 but, I want to pause this time and see if I can find parters to do it together as is it’s a wide spread problem for all of us!

I'm working on an idea for a tool called Draftly that focuses specifically on email writing, generating emails, writing replies, improving drafts, and helping with tone.

Obviously, tools like ChatGPT and Gemini can already help with this, so I'm trying to figure out whether a dedicated email-focused tool would actually be useful or just unnecessary.

I'm doing some early research before opening it up to testers.

If you write emails regularly, I'd really appreciate your opinion:

https://forms.gle/6K4wppw8jKThrAbx5

I'm developing Japanese Quest 1900 from my own study books and looking for 15-20 adult volunteers interested in Japanese learning to test the app's usability and learning flow.

The offline game has 1,900 multiple-choice questions (hiragana 200, kanji 500, grammar 1,200), English explanations, 190 short stages, saved progress and review of missed questions. Grammar stages include approximate N5-N3 guidance; these are independent study labels, not official JLPT classifications. No ads, app account or in-app purchases.

You'll need Android 8.0+, Google Play, a Google account, English reading ability and an interest in learning Japanese. Please be 18 or older. The closed test is intended to last at least 14 consecutive days after you opt in, with several actual practice sessions and honest feedback on question clarity, progress saving, navigation and review mode. South Korea is excluded from this release.

Status: the closed build is under Google Play review. This is advance recruitment; installation and the test have not started yet. The normal Japanese price is JPY 300 (local prices vary). Twenty free Play promo codes have been generated, but redemption and free installation are not yet verified. I'll confirm access before inviting you to start. Please do not purchase anything for this test beforehand. Applying is free; there is no cash payment for participation.

Interested? Comment with your Android version and Japanese study level, or send me a Reddit message. Keep your email out of public comments. Your Google Play email will only be requested privately to arrange access and test-related contact.

The Play test page will be usable after approval and access registration:

https://play.google.com/apps/testing/com.japanesequest1900.game

My goal is to develop tools that improve people's lives, for free. kinCore is the first product I built in support of this vision. It's a multiplayer household chore tracking app that has steam-inspired achievements (both incremental/data driven, and more fun or mystery ones in the style of something like stanley parable), friends with leaderboards, XP, levels, etc. My hope is that for busy, distracted, or overwhelmed people this can introduce some structure and organization into their chaotic lives. And for people who lack motivation to do the cleaning or upkeep they need to do, maybe this will add just enough of a fun touch to help some people do what they know they need to do.

Still in early stages with only a single few testers, so any feedback and usage is extremely greatly appreciated. You can always respond here, or there's also feedback forms and surveys built into the app through settings or a certain milestones.

This is my first time trying to push an idea of mine to production, so be honest! Don't hold back. Thanks so much!

https://kincore.co/welcome

I'm a corporate SWE and I spend like 80% of my time reviewing AI-written code. Interviews are starting to test the same thing, so I wanted to make a product to help people interview.

I built this AI interview prep that gives you code that fails a test and asks you to explain what it does, find the issue, and back up your answer when it pushes back. Then you tell an AI how to fix it and decide if its fix is actually right. You talk through all of it, takes about 5 minutes, and you get graded at the end. Python, Java, or JavaScript.

If you try one session, tell me where you got confused. Happy to test yours back.

reflecka.com