There are several good video editors available for Android that should meet your requirements. Here are a few that stand out:

1. KineMaster: This is one of the most feature-rich video editors available on Android. It offers multi-layer editing, precision cutting and trimming, multi-track audio, precise volume envelope control, color LUT filters, 3D transitions, and much more. KineMaster offers a one-time purchase option, which lets you use the app without watermarks and with access to premium assets.

2. PowerDirector: This is another highly-rated video editing app. It offers features like timeline video editing, free video effects, slow motion, reverse video & more. You can produce 4K movies and share them on social media. PowerDirector also offers a one-time purchase option.

3. InShot: From the same company as XPlayer, InShot is a powerful video editor and video maker with music, offering features like cut/crop video, add music, text, stickers, and glitch effects. It also provides a video speed control and video conversion options. The free version includes watermarks, which can be removed with a one-time purchase.

4. FilmoraGo: It is a comprehensive video editing app which allows you to trim, cut, add themes, music, and more to videos. It also has potential for Instagram and Youtube vlogs. FilmoraGo offers a one-time purchase to remove watermarks and ads and get access to their premium features.

Remember to read the app reviews and check the latest update before purchasing any of these apps, as features and pricing can change.