I’ve been having trouble learning cases for a really long time, and this app is really helping me learn quickly. Not only does t teach you cases, but the prepositions that go with them, (even the complicated number-case system Russian has for some reason.)
My suggestions are these:
1. More vocab to practice declensions, I get tired of mouse, sister, aunt, window, etc.
2. An overall mode to practice all cases, all prepositions etc. (I.e. combine everything so it will prepare better for use in real life
3. A typing and/or spelling mode so it makes it harder, learning faster
Благодарю!