IntervalTimer Duo

IntervalTimer Duo is a simple and easy-to-use interval timer app for iPhone and iPad that alternates between two customizable timers.

【Key Uses】
• HIIT (High-Intensity Interval Training)
• Pomodoro Technique (work and break cycles)
• Cooking timing management
• Stretching and yoga routines
• Study and rest cycle management

【Features】
• Automatically alternate between two timers
• Each timer adjustable from 1 to 60 minutes
• Preset feature to save and instantly recall favorite settings
• Share presets via link — let friends import your timer setup in one tap
• Set counter to track progress toward your target sets
• Audio notifications and vibration when timers end
• Live Activity shows remaining time on lock screen and Dynamic Island
• Home screen widgets for quick timer access and control
• Customizable alert sounds
• Simple and intuitive interface

【Preset Sharing】
• Share your favorite timer configurations via link
• Recipients can import presets with a single tap
• Sync routines with your team or workout partners

【Ease of Use】
• One-tap start, pause, and reset
• Quick time setting with preset buttons
• Visual circular progress bars show remaining time
• Second timer can be enabled/disabled as needed
• Set counter tracks completed sets toward your goal

【Compatibility】
• iOS 18.0 and later (iPhone and iPad)
• Available in English, Japanese, French, German, and Spanish

【Universal Purchase】
If you own the macOS version, you can use the iOS version at no additional cost.

A simple yet fully-featured interval timer app that's perfect for any timing needs.

Privacy Policy: https://techback.info/interval-timer/ios/privacy-policy.html
Terms of Use (EULA): https://techback.info/interval-timer/ios/terms-of-use.html