Kaizen: Focus & Study Timer
App Blocker & Habit Tracker
About
This app helps you stay focused by blocking distracting apps and websites. It also includes a habit tracker, task manager, and live focus rooms for collaborative study sessions. Customize timers and themes for a personalized productivity experience.
What's New in Kaizen
5.1.0
October 27, 2026
* Block apps on a weekly schedule, even with Kaizen closed * Fully closing Kaizen no longer ends your focus session * Quick look: a short look at a blocked app, without the wait * Longer task titles and up to 50 subtasks per task * Smaller fixes and polish
MoreSubscriptions & In-App Purchases
Premium (yearly)
Same features, better value than monthly.
FAQ
What is Kaizen?
Kaizen is a productivity app that combines a focus timer, app blocker, habit tracker, and task manager. It helps users stay on task by blocking distractions and offers features like live focus rooms for collaborative study.
Does Kaizen have ads?
No, Kaizen is free to use and does not contain advertisements. Users can access core features without interruption from ads.
How much does Kaizen Premium cost?
Kaizen Premium offers monthly subscriptions for $3.99 and yearly subscriptions for $39.99, both with a 14-day free trial. Premium unlocks unlimited habits, tasks, and advanced focus room features.
What devices does Kaizen support?
Kaizen is available on iPhone and iPad, leveraging Apple's Screen Time for its app blocking functionality.
How often is Kaizen updated?
The latest version of Kaizen is 5.1.0, and it was last updated on October 27, 2026. This indicates a consistent update schedule from the developer.
Can I use Kaizen offline?
Yes, Kaizen allows for offline listening of focus music tracks. The core timer and app blocking features also function without an internet connection.
What is the age rating for Kaizen?
Kaizen has an age rating of 4+, making it suitable for a wide range of users, including children and adults.
How does Kaizen's app blocking work?
Kaizen utilizes Apple's Screen Time API to block selected apps and websites during focus sessions or according to scheduled times. This blocking persists even when Kaizen is closed.
