|Google Play:||Check if it's there|
HangupsDroid is a port of hangups to Android. It allows you to use Hangouts on an Android phone without Play Services.
Note: this app will no longer be updated as its source repository has been archived.
NonFreeDep: The application depends on a non-free application (e.g. Google Maps) - i.e. it requires it to be installed on the device, but does not include it.