Sinan Note

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Sinan Note is an open-source Android note-taking app with a fast and professional interface. Features AES-256 encrypted vault with biometric authentication, code editor supporting 26 programming languages, task lists, reminders, and Google Drive sync. Bilingual Arabic/English with automatic RTL/LTR support. Uses SQLite as the primary database with Master-Details layout for desktop.

View on GitHub

Downloads

Android

v3.2.0

Google Play

Linux

v3.2.0

Coming Soon

Windows

v3.2.0

Coming Soon

Features

AES-256 Encrypted Vault

Protect sensitive notes with AES-256 encryption and biometric authentication

Code Editor — 26 Languages

Full-featured code editor with syntax highlighting for 26 languages and SVG/JSON/Markdown preview

Recurring Reminders

Local reminders with flexible recurrence rules

Google Drive Sync

Automatic sync and backup via Google Drive

Material You

Material You design with dark/light mode and dynamic colors

Master-Details Desktop

Master-Details layout for large screens with keyboard shortcuts

Smart Arabic Search

Advanced search with Arabic character normalization support

Fork Guide

Clone the repository:

bash

git clone https://github.com/apexflow-sinan/Sinan_Note

Browse Features

234+ documented features

Changelog

Latest additions and fixes