Features
Keizoku is a minimalist habit tracker for iOS and Android with a clean, notebook-inspired design. Inspired by the Japanese philosophy of keizoku wa chikara nari (perseverance becomes strength), it strips habit tracking down to what actually matters: showing up consistently, in a space that feels good to open every day.
Last updated: March 2026
Everything you need. Nothing you don't.
Notebook-Style Habit Grid
Track daily habits on a clean, paper-like monthly grid. Tap to complete with hand-drawn X marks. Toggle between horizontal and vertical layouts to match how you think.
Offline-First, No Account Required
Your data stays on your device by default. No sign-up, no cloud dependency. Keizoku works without internet, and your habits are always accessible.
Daily Reminders
Set a gentle daily reminder at the time you choose. A simple nudge to keep your routine on track, not an avalanche of notifications.
8 Notebook Themes
Choose from 8 hand-crafted notebook themes with Pro. Each theme transforms the look and feel of your habit grid, from classic cream to dark mode to blueprint.
iCloud Sync (iOS)
Pro users on iOS get iCloud sync across all their Apple devices. Your data goes to your own iCloud account, and Keizoku never sees your habits.
Export & Import Your Data
Pro users can export and import their habit data. Move to a new device, create backups, or just know your data is always under your control.
39 Language Support
Keizoku is available in 39 languages, making daily habit tracking accessible to people worldwide. The app adapts to your device language automatically.
Free & Pro
| Feature | Free | Pro |
|---|---|---|
| Habits | Up to 5 | Unlimited |
| Themes | Classic | All 8 themes |
| Daily Reminders | Yes | Yes |
| iCloud Sync (iOS) | — | Yes |
| Data Export & Import | — | Yes |
| Habit Archiving | — | Yes |
| Ads | None | None |
Who is Keizoku for?
Keizoku is for anyone who wants a habit tracker that feels as simple as pen and paper. Whether you're building a self-care routine, planning daily goals, or looking for a calm alternative to overcomplicated productivity apps. Keizoku gives you a clean space to stay consistent without the extras you don't need.
- People who want simplicity over feature overload
- A calm, gentle alternative to gamified habit apps
- Self-care and wellness routine builders
- Bullet journal fans who want a digital companion
