CheckBox is a fast and minimal to-do list app that has been trusted by millions of users since 2013 — now available on Android.

Whether you're looking for a **simple note app**, a **quick checklist**, or a **minimalistic to-do list**, CheckBox helps you stay organized with zero distractions.

✅ Lightning-fast task input
Create tasks in seconds with our clean and efficient UI. Add multiple items quickly — perfect for on-the-go checklists.

✅ No login. No sync. No delays.
CheckBox works 100% **offline**. There's no need to create an account or wait for anything to load.

✅ Lightweight & ad-supported
All features are completely **free** with **no premium limitations**. While the app contains lightweight ads, it stays distraction-free and doesn't block functionality.

✅ Trusted for over a decade
Originally launched on iOS, CheckBox has been used by **millions of users worldwide** — known for its **stability**, **simplicity**, and **speed**.

If you're looking for a **note-taking app**, a **task manager**, or a **simple checklist app** without complex features or subscriptions, CheckBox is the right choice.

Perfect for:
- Daily task management
- Simple note-taking
- Grocery & shopping lists
- Quick reminders
- Bullet journaling

? Download CheckBox and experience the freedom of a lightweight, intuitive, and time-tested to-do app.