This comes straight from Safe Notes’s own GitHub page, and it’s free. Need help installing?
What it looks like
About this app
Safe Notes keeps private notes encrypted on your phone behind a PIN, and has no internet permission at all, so nothing can leave.
It is small, simple and free.
From the app’s home page
- See the codeHow it’s made, every line is public
- Questions & commentsTalk with the people who make it
- Report a problemTell the makers something is broken
- All versionsOlder downloads and what changed
- LicenseThe rules for using and sharing it
More like this
PINcredible
Store PINs safely without writing them down
Photok
A locked, encrypted album for private photos
PassVault
A small, offline password manager
KeyGo
A password manager you can read the code of
Wolf Gallery
A private, offline photo vault that never phones home
Trudido
Simple tasks and notes that stay private