NewPipe is a lightweight YouTube front-end for Android. It doesn’t need the YouTube-API or any Google Play Services, as NewPipe only parses the YouTube website in order to gain the information it needs.
Version: 0.7.6 (15)
size: 2.43 MB
Min: Android 4.0.3 (Ice Cream Sandwich MR1, API 15)
Target: Android 6.0 (Marshmallow, API 23)