Creating an Android application without code 

The cool Kodular service will help you design an application for Android. Going like lego, just drag the blocks and play with the buttons. 

Absolutely free, without any pro versions, as is usually the case in designers. You will have to share the money only if you yourself start earning money from advertising in the app — you need to deduct a small percentage. Moreover, money from monetization can be displayed directly on the card.