Looking for an Android app for map design (not development, design)

Not sure if this is the best subforum to post about it - I’m surprised there’s no subforum for mobile devices.

I’m on the go and I really want to sketch the layout of my next CS:GO map. I currently use Sketchbook to draw squares, but it’s pretty clumsy.

I’m looking for something either 2D or 3D that I can use to sketch the simple shape of my map, in squares/boxes.

A snap-to-grid is a must - something I’m yet to find in any app anywhere.

A google search brought up https://play.google.com/store/apps/details?id=com.Doktor3D.Sketcher3D_Pro

Would that work?

Huh, maybe. What did you search?

http://puu.sh/8TEDP.png

Thanks for the suggestion, but the app is just for messing with physics - it is extremely impractical for design purposes.

Ahh, ok. It was worth a shot I guess.

The trick is you need to search for “Architecture”. Quite a few free floor plan based apps out there on Google Play

I used Floor Plan Creator to make this layout: http://www.facepunch.com/showthread.php?t=1359201

I actually did search for stuff like architect mobile app. Thanks, I’ll take a look right away.