This would be a more simple ad solution to add probably.
lets resurrect this =]Appodeal have made a preview version of a Defold plugin. The discussion happens on #monetization_sdk slack channel at defold.com/slack
Here's the short how-to by Appodeal team: https://docs.google.com/document/d/1KBFUOC1uJjMIwUmkqrCpZ0Z9yWXF0bYAxDK0eoYktcs/edit
Any ETA for Android support from them?
Not sure, but according to the #monetization_sdk Slack channel there's someone at Appodeal already working on the Android version of the extension. Hopefully not long now.
IIRC they were expecting some fixes on our side. Also @AGulev spent quite a bit of time with their devs at a recent event in Moscow and may know more.
They got that fix already, and as Björn mentioned, they're already working on the android version.