UNCHIKUN
Track your poops with friends
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UNCHIKUN - Track your poops with friends

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UNCHIKUN is a poop tracker that turns bathroom visits into a fun, social experience — think Duolingo, but for your gut health. Track poops with cute characters, share stories with "Poop Buddies," and level up as you log more. Features include Bristol stool scale, volume tracking, poop map, calendar history, and quests. Built solo with Claude Code, localized in 56 languages, on iOS and Android. Because everyone poops — why not make it fun?

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Maker
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Hey Product Hunt\! I'm Ryo, a solo indie developer from Japan. I built UNCHIKUN because I noticed something funny — everyone poops every day, but nobody talks about it. Gut health is one of the most important indicators of overall wellness, yet there was no app that made tracking it actually enjoyable. So I made a Duolingo-style poop tracker where you can log your poops, track Bristol stool scale and volume, earn levels, complete quests, and even share your poop stories with friends ("Poop Buddies"). The entire app was built with Claude Code as my AI coding partner. It's localized in 56 languages and available on both iOS and Android. I'd love to hear your feedback — and yes, I want to know about your poops too. Happy tracking\!

 Hi - do you have an email please so I can get in touch?
Thanks

Maker

 Hey Daniel! Thanks for reaching out. You can reach me at . I'd love to chat — feel free to drop me a message anytime!

 man i lOve this idea 🙌🏽 gonna be so funn!!

"select the shape" sold me 💯

But we do not have to send photos or so, right? :D

 Awesome question hhh! That's really embrassing to take pic for using this app

Maker

 Haha no photos required, I promise! You just tap to log and optionally select the shape (Bristol scale) and volume. Your dignity stays fully intact.

 Okay, please, keep it as it is :D

Maker

 Haha deal! No photo feature ever, I promise. Just tap and track!

This is awesome Ryo! I am free user to check the status of health from recognizing the shape of poop and how many times pooped. It will be much better if it is incorporated with the scientific evidence of health status of the shape of poop and how many times people pooped a day. Creative application!

Maker

 Thank you Jihwan! That's a great suggestion. I'm actually planning to add health insights based on Bristol stool

scale data and frequency patterns — like alerts when your gut health might need attention. Stay tuned, and thanks for using UNCHIKUN!

 Looking forward to it! Keep going Ryo!

Maker

 Thanks Jihwan! Your support means a lot. Will keep shipping!

Well if you could add friends in here, I think that's the ultimate friendship test!

Maker

 It already exists! You can add "Poop Buddies" with a friend code and see each other's poop stories. It really is the ultimate friendship test — if you can share your poop, you can share anything.

<3<3<3

Maker

 Thank you for the love! Happy pooping!

Love this idea, do the poop buddies actually motivate each other?

Maker

 Absolutely! You can see your Poop Buddies' stories, react to them, and leave comments. You also get push notifications when they poop, so it's surprisingly motivating — nobody wants to be the only one who hasn't pooped today!

This is hilarious, original, and meaningful at the same time 😂

I'm digging the Duolingo framing here. I feel like gamification is a good way to get people drawn to an app. Did you go automated translation or work with translators for the 56 languages? If you automated it, any concerns of those translations being slightly off?

How does the quest system work, do you unlock new characters as you log more consistently? The social poop buddy feature is hilarious, 56 languages is impressive, congrats!

Not sure why but I love this idea. Feels wrong and right at the same time.