r/AppTalks

Been filling the WC26 album and my duplicate situation was getting out of hand. Stickers everywhere, no idea what my friends already had, missing swaps because I forgot what I needed.

Built a small app called Repetidas where you can log your collection, see your duplicates, and connect with friends to trade. You can see exactly which of your friend's duplicates you're still missing

It's free on iOS if anyone wants to try it. Happy to hear feedback from actual collectors.

Anyone else deep into the album? Drop your friend code and let's trade

Hey everyone

I've always hated the guessing game of matching test strip colors by eye. I wanted to bring an honest, purely scientific approach to this problem.

So, I combined science and AI to start a project that can read these strips down to the finest detail and slightest color variation. That's how I built

StripVision. The goal isn't just to make something flashy, but to provide a tool that is genuinely useful, accurate, and reliable.

Right now, the app has a completely free quota of 100 scans per month. I would love it if people interested in this space (aquariums, pools, water testing) could try it out and give me some honest feedback. I really need to hear what works, what doesn't, and what features you think I should add.

Thanks so much to anyone who takes the time to check it out!
Link: StripVision