SecondLoop

Seconds Interval Timer

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Loop your focus, second by second. SecondLoop is a minimal interval timer that counts only in seconds — no minutes, ever. Set your phases (prepare → work → rest), build presets, and let the loop drive your rhythm. Features: - Seconds-only display for precise control - Auto-cycling through prepare / work / rest phases - Save up to 10 custom presets - Crystal-clear sound alerts via waveform synthesis - Dark & Light mode - Works offline with cloud sync Perfect for study sprints, cooking, presentation practice, meditation, breathing exercises, HIIT, and more. Simple as: how many seconds on, how many seconds off. That's it.

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

- Swipe between Timer and Presets with finger-following page transitions - Swipe left on any preset to reveal delete action - Improved navigation with native Liquid Glass tab bar

Version 1.2

The developer, Tokyo, 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 Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Tetsuya Takaoka
Size
  • 11.1 MB
Category
  • Utilities
Compatibility
Requires iOS 26.2 or later.
  • iPhone
    Requires iOS 26.2 or later.
  • Mac
    Requires macOS 26.2 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 26.2 or later.
Languages
  • English
Age Rating
4+
Copyright
  • © 2026 Tetsuya Takaoka
  • Privacy Policy