Version 4.12 worked the best. V4.20 had issues but was bearable on my ipad 4th gen on iOS 6.1.2 where it would lose my place in a movie unless I gracefully shut down the app every time. And the latest 4.25 version has fully stopped working. Reinstalling and restarting my ipad makes no difference as the app tries to start then instantly crashes every time. I wish I backed up my ipad locally so I could roll back to an old version :( hope the developer can fix this.
TwigglesW about VLC Streamer