Sep 3, 2017
Boxing Timer is an app that can be effective time management of training. Download and install old versions of Boxing Timer (Training Timer) that suits your device model and enjoy your favorite features!
Boxing Timer (Training Timer) old version 5.3.8 was released on Sep 3, 2017 by SKYAPPS. The app download size is 4.8 MB. We recommend you download the latest version of Boxing Timer (Training Timer) for the new features and better performance.
Download the Latest VersionCheck out the detailed comparison between the latest and old version of Boxing Timer (Training Timer), including the file size and Android system requirements.
| Version 5.3.8 | Version 5.6.3 (Latest) | |
|---|---|---|
| Package Name | com.nulltree.roundbell | com.nulltree.roundbell |
| Version | 5.3.8 | 5.6.3 |
| Update Date | Sep 3, 2017 | Jul 14, 2025 |
| Size | 4.8 MB | 10.4 MB |
| Requires Android | Android 4.0.3+ (Ice Cream Sandwich MR1, API 15) | Android 6.0+ (M, API 23) |
| Architecture | universal | arm64-v8a |
| Signature | d1bbca8ae69ec7dff57c60bec49da0df82112f5c | d1bbca8ae69ec7dff57c60bec49da0df82112f5c |
| Google Play App License | Not Required | Required |