New free navigation app for Android based on OSM

Hello OSM community,

I have found this free navigation app for Android based on OSM:

https://play.google.com/store/apps/details?id=com.generalmagic.magicearth&hl=en

Works great for me!

Please check out yourself.

Albeit having an eye on all navigation solutions based on OSM, that app for Android and iOS is totally new to me!!

Offline mapfile for Germany has 2,29 GB … uff …

Unfortunately, that download starts for a few minutas, but is canceled without any notification …

Anyone with similar experience for big country downloads?

PS: … and NO page about Magic Earth in the OSM wiki so far …