Apk Link: https://cdn.organicmaps.app/apk/OrganicMaps-24081605-GooglePlay.apk
Note: If you don't want to deal with stuff like this, I recommend you download and use it from F-Droid client or Accrescent AppStore.
Update: The app returned to the App Store.
What a crap app. It shows NOTHING in Vietnam. Totally ridiculous to expect people to use this garbled mess.
@SurpriZe It most definitely does show something in Vietnam. I know, because I added them to the map. Btw Grab is contributing to openstreetmaps and you can too. What did you find that was missing on the map? Your local cafe? Just put it there.
This is not the fault of the app. It use’s openstreetmap. So if you find stuff is missing, go ahead and contribute. Only this way it can improve.