List of bugs / issues
First of all:
Many thanks to the developers for creating this app! You did a great job and the app works pretty well on release.
There are still some issues i want to share with you but i don't really know if they occur on every tablet, maybe it is depending on the screen size or something...
First of all: I am using the Samsung Galaxy Note 8.0 on Android 4.1.2.
1) The app isn't always responding to inputs. For example: pressing the "hide/show"-button 12 times next to a function in the list on the right doesn't do anything and suddenly the 13th click finally lets it disappear. Same goes for moving points in the graphic-area.
On the other hand showing/hiding the different menus always worked fine so it only seems to affect inputs in terms of "dynamic objects" such as functions, geometric objects, ...
2) Everything displayed on the graphic-area is diffuse/fuzzy. Everything else (menu-buttons at the bottom, item-list on the right, etc.) is sharp. Is it an issue because i have an 8"-tablet and the app is optimized for 10"? I really look forward for a fix/an optimization on this issue because labels and numbers are hardly readable this way. The display is diffuse in both orientations: scenery and landscape mode. Please take a look at the screenshot for better impression:
3) I really like the input-helper with the most used mathematical symbols, brackets, ...
But if i am using one of those buttons, my android-keyboard disappears for nearly a second before it automatically pops back up. I don't know though, if it is an android-related or geogebra-related problem.
I will test the app even more in the next days and will give additional feedback.
Keep up the great work!