When this app works, it is truly indispensable. It does have trouble identifying some words at times, but I find that it does pick up more and more over time as you use it. However, because you can only choose one primary language, the app cannot process more than one language at once, and, this can be a problem if youre using more than one language in your work/study. My main complaint is the reliability of this app. The app crashes on a regular basis, it loses contact with the system through which it processes your dictation, and, lately, the app stopped opening on my iPad, and all of my most recent work was lost. I have had to delete and reinstall this app on my iPad, to date, two times, and Ive only been using it for approximately three weeks. Unfortunately, some of these issues are recent ones, and, thus, the company should seriously consider a substantial app update in the very near future. Although I can honestly say that when it does work, this app is a great help to those of us who have hand/wrist issues where extensive typing is required, I cannot recommend the current version--best to find something else for now and/or wait for the app to be updated so some of these issues are (hopefully) addressed.