Privacy

Short version: your data stays on your phone.

Momo is a Japanese-learning app. Everything you do in it — the kana you learn, your review history, your streak — is stored in a local database on your device. It never leaves your phone, and we can't see it.

What we don't do

• No account is required, and none is created.
• No analytics or tracking SDKs. No ads, ever.
• No personal data is collected, sold, or shared — we have nothing to sell because we hold nothing.

What Apple handles

During the beta, the app is distributed through Apple's TestFlight. Apple may collect crash reports and basic usage statistics underApple's privacy policyand shares crash logs with us so we can fix bugs. Those logs contain technical details about the crash, not your learning data.

If the app changes

If a future version adds accounts or sync, this policy will change before that version ships, and the app will ask before anything moves off your device.

Questions

Email grigory.zaripov@gmail.com — a human reads it.

Last updated: 12 July 2026