Average Joe I must change my review. Mr. Lee you are doing your product a disservice. Your description recommends Ivona TTS, so that is what I did and it affected all my apps requiring TTS, they didnt work. That was the real problem. I have a Samsung Galaxy S II and for my cell it seems outside of the default Samsung TTS, Svox TTS works for this app and the rest that acquire TTS. So now the app works fine. So I recommend that people try the "lite" version, choose/find the TTS that works best with their model of cell.
Diamond in the rough Excellent; but, would like option to just tell me total while still showing what I spoke, and a function to have it show results in a large sliding window set up like a paper tape calculator to check my figures, with option to edit any of them and have it read them all and total or just the total after edit. Just a wish!
Like it very much though some improvements could be made. The out reading on the 'display' sometimes don't fit well. Scroll-able too. Maybe a ticker line on the side of the calculator would give a better overview. A "Say Total Only" button and "Mem+ / Mem- would perfect the app.
HTC EVO-Shift 2.3.3, using stock pico tts. Understands voice, calculates quickly. Works as described.
For instructions on offline speech recognition in android devices running jellyBean 4.1 or higher visit