I have been using Vanido for a month or so. I like the format and I look forward to the warmup section if it ever comes to be. The app often has audio glitches that result in altered scores for the points system and it can be quite annoying. I emailed Varsha and the support people but didnt get a reply. Thats disappointing. Would I pay for the app? Not in its current state, especially without technical support. I hope development continues because the app is a good concept.