World Mastery

"Not working and i payed a full course"

"I paid for the Toni Nadal's tennis lessons, I didn't finish my courses yet. The app stopped working and didn't let me know the reason. Nobody responded my email. I think the company might be closed. But they should notify the user first."

"I paid for the classes but i didn't had my certification, and they took mony feom my credit card without right or reason and they don't answer my emails......"

"After i use this application i feel i want to trow the phone out of the window. I had no issue with old application and my old phone, now that i have a new phone and i decide to give a look to old videos, i feel the app doesn't even understand the touch screen, annoying and frustrating in any possible moment. Rollback to some old version it would work better."

"The content is great but the app is a shame, it doesn't hold up. Launching the app takes forever, even if I leave for a moment I have to log in again, the offline function doesn't really work as expected, full screen mode rarely works, not all videos have the skip 10 secons buttons, the player itself isn't reliable, and many more. It's such a shame that such good content has such a poor app."

"Content is fantastic. App (and website) are both very unstable. Prone to freezing and crashing."

"It's ok when it works but sometimes it randomly glitches and crashes. The search feature on the teachers video crashes the app for some reason too. That should be fixed."

"Thanks for quickly fixing a reported bug"

"App is empty and closing every time I try to log in. That was not happening before"

"The app keeps closing and I am not able to open the content, could you please check? I am a paying customer... Using Samsung S7, Android 8.0"