BitGApps-arm-12.0.0-r45 refers to a specific release version of the BitGApps (Bit Google Apps) package, tailored for the Android custom ROM community. It is a specialized installer used to bring the proprietary Google applications and services framework to devices running Android 12.
For users of Custom ROMs (such as LineageOS, Pixel Experience, or AOSP), this package serves as the bridge between the open-source operating system and the Google ecosystem (Play Store, Gmail, Maps, etc.). bitgapps-arm-12.0.0-r45
Where a standard OpenGApps "Nano" package might be 150-200MB, BitGApps often comes in under 100MB for the core package. This is critical for older ARM devices with limited /system partition space. The r45 release continues this tradition by stripping non-essential components. BitGApps-arm-12
| Feature | BitGApps R45 | OpenGApps (Pico) | MindTheGApps | | :--- | :--- | :--- | :--- | | Android 12 Support | Yes (Specialized) | Beta/Unstable | Yes | | ARM 32-bit Support | ✅ Full | ❌ Discontinued | ✅ but heavier | | Install Size | ~80 MB | ~120 MB | ~160 MB | | Setup Wizard | Optional stripped version | Full | Full | | Update Frequency | Monthly | Stalled | Rare | | Best For | Low-RAM, low-space devices | General purpose | Pixel-like ROMs | Where a standard OpenGApps "Nano" package might be
Verdict: If you have an older 32-bit device running Android 12, BitGApps R45 is currently the superior choice. OpenGApps has largely abandoned 32-bit support post-Android 11.