This is a very strange app everytime I try to open it my phone restarts. I am extremely disappointed in this app and I won't download this app again because I have many apps on my phone and all of them work without this glitch. If it's just me let me know

It's a fine app, a great learning aid for someone interested in a pair or more of these languages. Unfortunately, it didn't run in my Android version 8.0.0 Un grand merci M. Ternon.

If you're learning two or more languages that use/have used 漢字 (or just a linguistics nerd) this app is indispensible.

Amazing app. Super clean and easy to use interface!

I was searching for the name of this app for ages - absolutely incredible. Going to share it with all of my language learning friends :D thank you for how much work you put into this!!!