Privacy
What we keep, and where.
Short version: Life OS keeps your data on your phone. Only two optional features send anything to us — Google sign-in for cloud backup, and the AI Companion. No ads.
Last updated 28 October 2026. Covers the Life OS Android app (com.a100dayschallenge.myapp) and life-os.in.
On your phone
You don't need an account to use Life OS. Your habits, tasks, missions, notes, photos you add to notes, journal entries, moods, focus sessions and stats are stored on your phone.
- Reminders are scheduled on your phone.
- Calendar busy times are read from your phone's calendar only if you turn this on, and only the start and end times are used.
- Voice input, if you use it, goes through your phone's speech recognition service.
- Backup files you save from Profile → Your data are not encrypted, so keep them somewhere you trust.
- Erase everything in Profile removes all Life OS data from your phone.
Optional: Google sign-in and cloud backup
If you choose to sign in with Google, we receive your Google account's basic profile (name and email address) and store a backup of your Life OS data in our cloud database so you can restore it on another phone. You can sign out at any time, and you can delete your account from Profile, which removes your cloud backup.
Optional: the AI Companion
When you message the Companion, your message and the parts of your list it needs to answer (for example today's tasks and habits, and your local time) are sent to our AI service, which uses third-party AI model providers to write a reply. Your journal is shared only when you tap Reflect on this on an entry. We may keep request logs to fix problems and to enforce usage limits. Don't share anything with the Companion that you wouldn't want processed this way.
What we don't do
- No ads, and no advertising ID.
- We don't sell your data or share it with advertisers.
This website
life-os.in asks you for nothing. It has no forms, no tracking cookies and no analytics.
The site remembers the accent colour you pick and whether you closed the announcement bar, in your own browser's storage. The site is hosted on Vercel, which handles the requests your browser makes to load it. Downloads happen on Google Play, under Google's own privacy policy.
Questions
Write to theforge8ai@gmail.com. Life OS is made by BrahMa Studio.