What's New in Version 1.0.24
Jan 21, 2026
Tabata? HIIT? 100% Custom... Create your workouts with Custom Interval Timer. Download and install old versions of Custom Interval Timer: Workout that suits your device model and enjoy your favorite features!
(1.0.24)
+ Updated target API to Android 15 (SDK 35): Added support for Predictive Back Gesture.
+ Changed default values of several settings (Announce: Midpoint, Next Interval. Show Next Interval. TTS Language Source.). If you have never changed these settings you may notice these changes and will have to revert to your preferred settings manually in the Settings Area.
+ Addressed deprecation regarding announcement feedback.
+ Bug fix: Fixed crash caused while setting up announcement feedback.
Custom Interval Timer: Workout old version 1.0.24 was released on Jan 21, 2026 by MATH Domain Development. The app download size is 7.1 MB. We recommend you download the latest version of Custom Interval Timer: Workout for the new features and better performance.
Download the Latest VersionCheck out the detailed comparison between the latest and old version of Custom Interval Timer: Workout, including the file size and Android system requirements.
| Version 1.0.24 | Version 1.0.25 (Latest) | |
|---|---|---|
| Package Name | com.mathdomaindevelopment.intervaltimer | com.mathdomaindevelopment.intervaltimer |
| Version | 1.0.24 | 1.0.25 |
| Update Date | Jan 21, 2026 | Feb 22, 2026 |
| Size | 7.1 MB | 7.1 MB |
| Requires Android | Android 5.0+ (Lollipop, API 21) | Android 5.0+ (Lollipop, API 21) |
| Architecture | universal | universal |
| Signature | e414e0e06cccb8580689bb8d96cf9c91f11208c1 | e414e0e06cccb8580689bb8d96cf9c91f11208c1 |
| Google Play App License | Not Required | Not Required |

