IntervalTimer - Workout Timer
Exercise and rest timer app
Free · In-App Purchases · Designed for iPad
A powerful app to create and start interval timers that repeat exercise and rest periods.
Perfect for weight training, stretching, Pomodoro timers, and many other activities.
Packed with features including unlimited tabs, custom durations, one-tap start and stop, dark mode, biometric authentication, and more.
■ Create Interval Timers
Create and start timers with your preferred number of sets and durations.
■ Organize Timers by Tab
Create your own timers for each category with unlimited tabs.
■ Set Counts, Preparation, Workout, and Rest
Freely configure repeat counts and durations, then start right away.
■ No Login Required
Use it immediately without logging in.
■ Back and Forward Buttons
Go back one step or skip ahead with a single tap.
■ Swipe to Switch Tabs
Swipe left or right to switch tabs and start your timer instantly.
■ Reorder Tabs
Rearrange tabs by swiping.
■ Custom Background Colors per Tab
Change the background color for each tab individually.
■ Backup and Restore
Save your data permanently to the cloud and restore it instantly on a new device.
■ Dark Mode
Work comfortably with a beautiful dark mode that is easy on the eyes.
■ Biometric Authentication
Enhance app security with biometric authentication.
■ Tab Notes
Leave your favorite notes on tabs.
■ Complete Security
Data is never sent externally and is completely protected within your device.
■ Offline Support
Works even without an internet connection.
■ Terms of Use
https://naokiotsu.com/term-of-use
■ Privacy Policy
https://naokiotsu.com/privacy-policy
Support
info@naokiotsu.com
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
The developer, naoki otsu, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Naoki Otsu
- Size
- 40.1 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 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.
- Languages
English and 23 more
- English, Czech, Danish, Dutch, French, German, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Premium Edition USD 4.99
- Copyright
- Copyright © 2025 IntervalTimer.