Kairos: Random Timer
Countdown Timer, Auto Repeat
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Set a minimum and maximum duration. Kairos picks a random moment in between and fires for meditation, workouts, study, and party games.
Most timers tell you exactly when they end. Kairos does not.
Set a minimum and maximum duration, start the timer, and Kairos chooses a random moment in between. You know the range. You do not know the exact finish.
That simple twist makes Kairos useful anywhere timing should stay unpredictable.
USE KAIROS FOR
- Meditation: sit without watching the clock
- Exercise: hold effort without bracing for the last seconds
- Study sessions: add flexible focus or break intervals
- Interval training: Auto Repeat randomises every set so you never anticipate the next round
- Party games: perfect for Hot Potato, Musical Chairs, and other pass-it-fast games
FEATURES
- Random timer between your chosen minimum and maximum
- Clean countdown interface designed for iPhone
- Hide Time Display for a more focused, less predictable experience
- Auto Repeat, Overtime, and Auto Stop modes after the timer ends
- Label your timers for quick recognition in Recents
- Choice of built-in alarm sounds
- Haptic feedback when time is up
- Recents for quickly restarting favorite timer setups
- Light, Dark, and System theme
- No ads or sign-up required
Kairos is built for the moments when exact timing gets in the way and a little uncertainty makes the experience better.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
- Improved alarm behavior when app is in the background
- General improvements and bug fixes
The developer, Benno Kohrs, 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 Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Benno Kohrs
- Size
- 38.3 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Benno Kohrs