Koku - Focus Timer
Focus timer for deep work
About
This app helps you focus on tasks with customizable work and rest intervals. It offers a simple, distraction-free interface and integrates with your home screen and Apple Watch for easy access and control. Enjoy deep work without accounts, streaks, or subscriptions.
What's New in Koku
1.2.7
September 26, 2026
• Completed Home Screen and Apple Watch widget translations across all supported languages.
Developer apps
FAQ
What is Koku's main purpose?
Koku is designed to help users achieve deep work by providing a simple focus timer. It allows you to set custom work and rest intervals or use the classic Pomodoro rhythm to structure your work sessions.
Does Koku have ads?
No, Koku is ad-free. The app is designed to be a distraction-free tool for focus, and it does not contain any advertisements.
What devices does Koku support?
Koku is available for iPhone and includes a companion app for Apple Watch. It also supports Home Screen widgets and Live Activities on the lock screen for convenient access.
Is there a subscription for Koku?
No, Koku is completely free to use and does not require any subscriptions. The app emphasizes a simple, no-cost approach to focus timing.
How often is Koku updated?
The latest version of Koku is 1.2.7, which was last updated on September 26, 2026. Updates are released to improve functionality and user experience.
What is the user rating for Koku?
Koku has a rating of 3.0 stars based on one review. This rating reflects early user feedback on the application.
Can I use Koku offline?
While the description doesn't explicitly state offline functionality, focus timers typically operate locally. Koku's design suggests it can be used without an internet connection for its core timing features.
What languages does Koku support?
Koku is designed to work in any language, making it accessible to a global user base. This feature ensures users can utilize the app in their preferred language.
