QKSMS, open-source most beautiful SMS messenger for Android (discontinued?):

QKSMS, open-source most beautiful SMS messenger for Android (discontinued?):
* https://github.com/moezbhatti/qksms
* https://f-droid.org/packages/com.moez.QKSMS/
* https://play.google.com/store/apps/details?id=com.moez.QKSMS