Your screen looks totally different to the IOS Calibration. When you moved the sticks did you move them in a square. So move stick down, hold it down then move to left corner. Stay left then move it up to the top left corner and so on. If you are moving the joystick up down left right that maybe the problem. With the IOS Calibration you have to paint a square.
BTW I use a Nexus 7 Tablet but have to keep reverting back to my iPhone because of strangers happenings in the Tablet?
The Android App doesn't seem to support Autofocus you don't need to tap to focus with IOS...
I hope that helps.
Happy New Year from Hertfordshire. UK
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