For the price, this is a good application and does what it says.Basically, the tool uses the ffmpeg utility to convert various file formats into MP4 which can then be added to iTunes and used natively on iOS devices.Currently, I have installed version 1.1.0, (confirmed via finder Get Info), but the application window title still indicates v1.0.0As for issues, if I am converting a folder of files, I have experienced “spinning beach ball” and other indications that the files are not progressing. (The Application window stops it’s thermometer updates as well). This seems to occur after the first file is completed, and sometimes the second, but never makes it to the third file being completed. At this point, it’s usually easier to force kill the program, remove the files that have completed, then restart the program. I’m sure this is just a bug that can be corrected. Overall, the program does work for the first 1 or 2 files in a folder and the output works well on my iOS devices.