I often check the forum from my Tapatalk app, however I have noticed the following issues, so far. Please add yours below.
1) Quoting does not work -- it shows the coding. This was already reported to the developer by Splinter.
2) There is a delay between updates on the forum and updates on the app. For example, this morning I received two notifications because Splinter liked and replied to my post. I open the app and I am not seeing this update. I open my computer, go on the forum and I can see his post just fine.