microG GmsCore is a free software reimplementation of Google Play Services. It allows applications calling proprietary Google APIs to run on AOSP-based ROMs like .
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Android


The best open source alternative to Open GApps is microG. If that doesn't suit you, our users have ranked eight alternatives to Open GApps and five of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Open GApps are BiTGApps, NikGApps, NanoDroid and FlameGApps.
microG GmsCore is a free software reimplementation of Google Play Services. It allows applications calling proprietary Google APIs to run on AOSP-based ROMs like .


A custom gapps package with minimal install that support custom features such as Battery Optimization for GMS Core and its components.
NikGapps project started with the goal to provide custom gapps packages that suits everyone's needs. A package that a user needs but cannot find and ends up setting up the device installing more apps and removing unwanted apps manually.