Good
It is simple and effective but missing a lot of things that similar apps have.
Best app
So good this app to learn!
Not enough ratings yet to assess Tango.
Tango: Japanese Flashcards appears legitimate, with a few gaps. AppsHunter Legitimacy Score for Tango is 65/100.
Based on 65 of 100 points across 7 verification signals from App Store and developer data.