Aug 18, 2020
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 5.5.2 was released on Aug 18, 2020 by SKYAPPS. The app download size is 4.9 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 5.5.2 | Version 5.6.3 (Latest) | |
|---|---|---|
| Package Name | com.nulltree.roundbell | com.nulltree.roundbell |
| Version | 5.5.2 | 5.6.3 |
| Update Date | Aug 18, 2020 | Jul 14, 2025 |
| Size | 4.9 MB | 10.4 MB |
| Requires Android | Android 4.2+ (Jelly Bean MR1, API 17) | Android 6.0+ (M, API 23) |
| Architecture | universal | arm64-v8a |
| Signature | d1bbca8ae69ec7dff57c60bec49da0df82112f5c | d1bbca8ae69ec7dff57c60bec49da0df82112f5c |
| Google Play App License | Not Required | Required |