I want to secure a git folder on an Android device so that only specific apps do have access to its content of it. In the best case, there shouldn't even be a password check. I have sensitive data which should be easily accessible between my devices. Using git is the best option in my case, so switching to another option is not wished.
On my Huawei Nova 5T (non-rooted), there is no integrated option to encrypt the data or anything similar. I tried to use Shelter, but that seems not to do the job. Using X-plore file manager I've got a vault to store files, but I can't see the location on my phone so I couldn't use it for git + being asked for a key isn't as comfortable as I like to have it.