Kairos: Interval Timer
Tabata & HIIT Interval Timer
Only for iPhone
Free · In‑App Purchases
iPhone
Kairos: Interval Timer helps you stay consistent and make the most of your time at the gym.
Plan your workout, customise every interval, and know exactly what to do next. No guessing, no wasted time — just start and train.
• Custom work, rest, warmup & cooldown intervals
• Track exercises, weights, reps & sets
• Save workouts and reuse them anytime
• See your workout history and progress
Spend less time figuring out your workout. More time training.
Want to see a new feature added? Use the contact details within the app to let us know!
Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Swipe between screens
- Full screen timer mode, now default
- Monthly calendar in Stats
- Drag-to-reorder workout builder
- Sound & vibration settings in Profile
- Fresh new look throughout
The developer, HonestyVision, 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 Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Contact Info
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- HonestyVision Limited
- Size
- 77.6 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Lifetime Pro subscription $5.99
- Pro subscription annually $24.99
- Pro subscription monthly $4.99
- Copyright
- © 2026 Honestyvision
