First -- LOVE the app. I've only been using it a couple of days.
I'm getting stuck in the 'Documentation' (Help) section. Here's how:
- I usually tap the "tabs" at the bottom off -- to give my big fingers more space to operate.
- I then access the help documentation by pressing and holding a softkey (such as SIN in the TRIG menu) - which properly takes me to Trig Functions within the Help documents.
- BUT -- with the tabs turned off -- there's no way to return to the calculator without unloading the app from the background and re-starting it.
I'm trying to remember to turn the tabs back on before I look for help ... but I thought you should know about the possible issue.