Charonyu
Habit Grow · Habit tracker Coming soon A little each day,a growing island.
Set daily, weekly or monthly goals. Each habit is a small house on your island, and the more you check in, the more it levels up.
- Records stay on your device
- No sign-up
- No ads or tracking
Take it slow,
the island grows.
- 1
Create a habit
Pick a daily, weekly or monthly goal and a color you like.
- 2
Log it
Mark it done in the app or from an interactive widget.
- 3
Watch the island grow
Each habit becomes a house. Keep checking in to level it up, and lamp posts and wells appear on the island.
See it in action
All features
Free for up to 5 habits; Pro is a one-time NT$60 purchase. The actual price is shown on the App Store.
Flexible goals
Set a goal for each habit's own cycle and see how many check-ins and days are left.
Today, week, month and island
Switch between four views to review your completion calendar, totals and streaks.
Local reminders
Set a reminder time for each habit. Notifications are scheduled on your iPhone.
Interactive widgets
The free version has a single-habit widget. Pro unlocks multi-habit widgets and an island widget.
Turn habits into an island
Each habit is a house that levels up as you check in. Lamp posts, benches and wells appear too, and you can rotate and zoom to look around.
One-time Pro purchase
Unlocks unlimited habits, all island themes (Japanese, forest, snow, tropical, night), multi-habit widgets, a yearly heatmap and alternate app icons.
Any other questions?
What is the island?
It's the fourth tab in the app. Each of your habits becomes a house on the island. The more you check in, the higher its level, and lamp posts, benches and wells slowly appear. The island only shows your progress and doesn't affect the habits themselves.
Do I need an account?
No. Your habits and completion records are stored on your device. The app has no backend of its own and no cloud sync.
Is Pro a subscription?
No. Pro is a non-consumable one-time purchase, and you can restore it under the same Apple Account. The actual price is shown on the App Store purchase confirmation screen.
Can I restore my records on a new phone?
Restoring purchases only restores Pro. It doesn't bring back habit records. There's no built-in cross-device sync right now; device backup and transfer depend on your iOS settings.
What does the free version include?
Up to 5 habits, basic island themes and a single-habit widget. Pro adds unlimited habits, all island themes, multi-habit widgets, a yearly heatmap and alternate app icons.
Habit Grow
Coming soon · Pre-register to get early access, or to be notified the moment it launches.