content: OneNote is the best note taking app and I have tried several. I havent explored the mobile version exhaustively on my Samsung Galaxy A50 but it is highly capable and fullfeatured like the desktop version. The latter is close to perfect. I love the ability to have different notebooks and multiple lists on the same page. Also sub lists and subsub lists. Too many other features to mention here. On a small phone screen you can easily zoom into one part of the page. The one shortcoming is the erratic syncing between my Macbook and android phone. The two were synced well yesterday but this morning I cant get the two talking to each other. This could lead to two or more versions of the same document  a potential nightmare.