Russian Verbs HD (Verb, Animations, Conjugations, LearnBots™ and Pronunciation by a Native Speaker!)

The didactic concept is right on the mark, but its implementation is very poor. The"full" version has very limited scope. How can you not have conjugations for very common verbs, such as "to do", "to live", and others. Support is very poor. When IOS8 came along, it broke the login process and only the "demo" verbs became visible. It took months to get it fixed

Since there is no rule to conjugate, (after buying the full version) it's a great place to begin

There are barely any verbs in this app. I had assumed that it would have a somewhat full selection of verbs if I bought it, but it has as many verbs as I would expect from a demo. In fact, I have free Russian dictionary apps/demos that have a much much much wider selection. Sadly, this app is a rip-off.