AR BlockBuilder

AR Blockbuilder is about building block worlds in augmented reality. This app overlays the real world with a virtual block-based world you can build yourself.
Build houses, castles, islands, trees, sprites, boats, buildings, creatures and place them in your room.
You can take pictures to share with your friends.

Usage: your device should have a (rear) camera. In your room, capture an 'image marker': a magazine or postcard - anything with good contrast and non-repetitive pattern will suffice. The indicator will show a green checker if the marker is strong enough.
Once the app has found a marker, you can start building your worlds by placing blocks.

You can take photos and export them to share them with your friends.
This app is not compatible with apps like Infiniminer or Minecraft.

This app is my first app I'm releasing. It is free to download, but I did include ads when it starts up.

Permissions:

Storage: allows this app to load/save scenes and save screenshots.
Network communication: this is needed for the ads I included at startup.
Hardware controls: the app reads the camera to enable AR

Have fun!