Nokia has quickly made some handy tools and the Nokia X services SDK available at Nokia Developer. One of the interesting claim the page makes is about 75% of Android apps being able to run without any modification on Nokia X. They have also launched app compatibility analyzer which will let you know, whether any modification is needed before publishing your Android app to Nokia Store.
75% of Android apps will run on Nokia X software platform without any modifications. This service verifies your app for common compatibility issues. It also recommends the modifications needed before you publish your app to Nokia Store.
You can go to the Nokia X specific page at Nokia Developer by clicking here.