This week's AlmostTI-Android 2.3.4 release fixes button response speed, adds support for x86-based Android devices, and lets you disable tip bubbles reminding you of where to find the menu bar: some people find these annoying.
AlmostTI emulates Texas Instruments programmable graphing calculators on your Android phone or tablet. Please note that you do need the calculator firmware ROM file to use AlmostTI. Download the latest AlmostTI version here: