📈Last 7 days+28 installs — 49% slower than the week before (+55) · 4/day since Sep 29
🏆Among Health & Fitness appstop 13% by installs gained this week (290 peers growing)
🛠Updatesactively updated · updated 13 days ago · every ~22 days (3 updates tracked)
Installs since launch
+129 installs
since Sep 29
Update history
2.26.1Oct 28, 2026 · seen Nov 3, 2026
- The latest version includes new features, bug fixes, and performance improvements.<br><br>Thank you for always using our app.<br>We will continue to develop it with the valuable feedback from everyone.<br><br>If you have any requests or encounter any issues, please feel free to contact us through "Send Feedback" in the app settings or at info@naokiotsu.com.
2.25.0Oct 9, 2026 · seen Oct 24, 2026
- The latest version includes new features, bug fixes, and performance improvements.<br><br>Thank you for always using our app.<br>We will continue to develop it with the valuable feedback from everyone.<br><br>If you have any requests or encounter any issues, please feel free to contact us through "Send Feedback" in the app settings or at info@naokiotsu.com.
2.23.0Sep 15, 2026 · seen Sep 29, 2026
- The latest version includes new features, bug fixes, and performance improvements.<br><br>Thank you for always using our app.<br>We will continue to develop it with the valuable feedback from everyone.<br><br>If you have any requests or encounter any issues, please feel free to contact us through "Send Feedback" in the app settings or at info@naokiotsu.com.
IntervalTimer - Workout Timer is a health & fitness app by Naoki Otsu with 500+ downloads (about 632 estimated). +28 installs in the last 7 days. Released Mar 26, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “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.
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