Notes.
Yours alone.

Everything you love about a notes app, encrypted on your phone. Lock the app, lock a single note, and sync without anyone else being able to read a word.

आपके नोट्स, सिर्फ़ आपके लिए।

Download for Android How it stays private

Version 1.0.0 · 7.8 MB · Android 8.0 or newer

All your notes. One calm place.

The simplicity of Keep, the organisation of OneNote, the polish you expect.

🗒️

Everything Keep does

Text, checklists, pins, colours, labels, reminders, archive and trash, in a clean grid or list.

📚

Notebooks and labels

Organise like OneNote: notebooks, labels and powerful search with filters.

✍️

Rich text and sketches

Headings, bold, lists, quotes and code with a simple toolbar. Draw, attach photos, share in and out.

🎨

106 themes, 23 fonts

Light, dark, AMOLED, gradients and patterns. Fonts for English and Hindi, including Devanagari.

🔒

Lock the app, or one note

PIN, password, fingerprint or YubiKey. Lock single notes with one shared password or their own.

☁️

Sync nobody can read

Optional end-to-end encrypted sync. Your passphrase never leaves the phone.

Private by design.

Not a promise in a policy. Built into how the app works.

Encrypted on your phoneEvery note and attachment is encrypted with AES-256-GCM before it touches storage. The key is protected by Android Keystore hardware.

Zero-knowledge syncSync is off until you turn it on. Notes are encrypted on your phone with a key derived from your passphrase (Argon2id). The server only ever stores ciphertext.

A recovery key, and an honest warningWhen you set up sync you get a recovery key. If you lose both the passphrase and the recovery key, nobody, including us, can get your notes back.

Private on screenScreenshots blocked and the app hidden in Recents if you want, with auto-lock after a time you choose.

Real hardware keysUnlock with a YubiKey over NFC or USB (HMAC-SHA1 challenge-response), alone or together with your PIN.

No ads, no trackingNo analytics, no ad SDKs, no account required. Works fully offline.

Notes.Yours alone.