Mar 26, 2023
Provides ability to read and write RTC time switches with android devices. Download and install old versions of RTC Connect that suits your device model and enjoy your favorite features!
Version 2.20 allows the bluetooth to bootload firmware in late model AP22 and CPR2102 time switches. Typically all versions later and including 4.10 will work with this APP.
RTC Connect old version 2.20 was released on Mar 26, 2023 by RTC Manufacturing Inc. The app download size is 3.4 MB. We recommend you download the latest version of RTC Connect for the new features and better performance.
Download the Latest VersionCheck out the detailed comparison between the latest and old version of RTC Connect, including the file size and Android system requirements.
| Version 2.20 | Version 2.77 (Latest) | |
|---|---|---|
| Package Name | com.berlinsoftware.rtcconnect | com.berlinsoftware.rtcconnect |
| Version | 2.20 | 2.77 |
| Update Date | Mar 26, 2023 | Sep 17, 2025 |
| Size | 3.4 MB | 18.0 MB |
| Requires Android | Android 6.0+ (M, API 23) | Android 6.0+ (M, API 23) |
| Architecture | universal | universal |
| Signature | e0bbec1fe8e69e4cc7a744fe227265b38bcb6c72 | e0bbec1fe8e69e4cc7a744fe227265b38bcb6c72 |
| Google Play App License | Not Required | Not Required |