On the Internet, we can find a lot of tools for editing and retouching images, including video, that are quite effective and reliable. One of them is Panzoid, which has been developed by relying on a community of users. We can find tools to create content or to edit what we already have.
The Android version of the online video and image editor
The thing is that this project does not have an official version for Android but has been adapted in an APK file so that it can work on smartphones and tablets. We can take wherever we want all the editing and creation tools with which it counts.
It has free features to work with and even permits the use of the content that other users have handed over for free. Then it has different plans and prices depending on the needs of each user.
Now, if you are going to use Panzoid, maybe the best option is to do it via the web since the adaptation to Android has not been excessively successful and it is uncomfortable to work with it from a mobile device.