make multiplayer mode say 'Looking for players' when it is trying to find a player, change the algorithm to 10 and 1,000,000 instead of 100 and 100,000
Take away all of the decimal places in the app, the accuracy is not needed. change the mobile app gameplay screen to have the same setup as the web app with: INPUT X THING = THING with the type of question in large centered text at the top.