10,000 Hours Timer
One goal. One timer.
Only for iPhone
Free · In‑App Purchases
iPhone
10,000 Hours is a simple timer for tracking the time you devote to your goals.
Start a stopwatch or countdown, then tap the checkmark when you finish. Each session is saved in your on-device history, where you can add, edit, or delete entries later.
One goal is free with unlimited time and history. A one-time purchase unlocks up to five goals, each with separate time and history. Purchases can be restored from Settings or the purchase screen.
Features
• Stopwatch and countdown timer
• Start, pause, resume, and save sessions
• Total time and visual progress toward 10,000 hours
• View, add, edit, and delete history entries
• Direct numeric time entry
• Manage up to five goals with one purchase
• View your active timer on the Lock Screen and Dynamic Island
• Optional local notification when a countdown ends
• Restoration after backgrounding or relaunching the app
No account is required. Goal names, recorded time, history, and settings stay on this iPhone. There is no advertising or advertising tracking. Apple and RevenueCat are used for purchase validation, restoration and revenue analytics. Goal names and practice history are not sent to RevenueCat. Restoring a purchase restores access only; it does not sync on-device goals or history.
10,000 hours does not guarantee success. But you can keep a record of the time you put in today. Start with your first minute.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
See your timer on the Lock Screen and Dynamic Island.
Improved countdown completion messages and notification handling.
Updated purchase and restore handling and privacy information. Your goals and practice history remain stored on your device.
The developer, Natsukiktst Sato, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Natsukiktst Sato
- Size
- 8.9 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Unlock Up to 5 Goals $4.99
- Copyright
- © 2026 Natsuki Sato