I made an iOS app for planning biphasic/polyphasic sleep, not just tracking it after the fact [Free + IAP]

https://preview.redd.it/cbtf3g1qlktg1.jpg?width=2358&format=pjpg&auto=webp&s=ff7db74568a16ce2a646effe212aa0a2da5cf657

I built PolyNap because most sleep apps are great at tracking what already happened, but not very useful if you're actually trying to follow a structured sleep schedule in real life.


PolyNap is a free iPhone/iPad app with optional subscription and lifetime IAP. It's built for people experimenting with:


- biphasic sleep
- polyphasic schedules like Everyman / Uberman
- planned naps and wake-up timing


The main things it tries to solve are:


- helping you choose a realistic schedule
- showing the full 24-hour structure clearly
- keeping you on time with alarms and reminders
- tracking adherence and adaptation over time


What I'm still refining most:


- whether the initial schedule recommendation feels clear enough
- whether the reminder/alarm flow feels reliable enough
- whether the app feels too niche or just specific enough


App Store: https://apps.apple.com/us/app/polyphasic-sleep-polynap/id6746938552