I use the app a lot. It's decent, but there are a lot of "improvements" they make that seem to add either bloat or dysfunction to the app. It frequently feels like I'm using Microsoft PowerPoint on a computer with its OS on an HDD. I use android OS primarily on a Galaxy S9+, so my phone isn't "that" old. I really wish there was a barebones option for this app that didn't include all of the features that seem to only hinder its performance. I'm fairly confident this app has memory leaks.