One issue I think y'all need to be aware of is when you switch the mushaf display from the default (word-by-word Arabic with translation) to e.g. mushaf tajweed (the way physical mushafs look -- all Arabic no translation, entire page at once), and then you try to switch back to the default look, you cannot. It doesn't return back to the original word-by-word look. I had to uninstall the app then reinstall to get that default look.