Not sure what the game you are looking for looks like, but something I'm working on on Google Play:
https://play.google.com/store/apps/details?id=za.co.twinc.a9letterjumble
Cool game. I like it that you can pick the category to play. One concern though is that every few times I open the app it crashes. Using Nexus 6 Android 6.0.
Check out the game I made. It's a word game too but the game play is different: https://play.google.com/store/apps/details?id=com.nomoreanalog.worldofwords