Update: It is good to see a 14.1 scoring app for Android. I used the app on my Samsung Galaxie tablet and found it easy to set up game parameters and score the game. At the end of the game, I emailed the game stats back to me and they contained everything I wanted to know. One problem I did encounter when playing around with it was when I took 3 consecutive fouls. The app warned me when it was my turn that I was on two fouls but after I took the third foul, there didn't seem to be a way to re-rack and break the balls for me to continue on. It just defaulted to the other player on the same rack.
This was the only issue I found, otherwise it worked well for me.
The World Standardized Rule: 4.11 Serious Fouls
For Rule 6.14 Three Consecutive Fouls, only standard fouls are counted, so a breaking foul does not count as one of the three fouls. A point is subtracted for the third foul as usual, and then the additional fifteen-point penalty is subtracted and the offending player’s consecutive foul count is reset to zero. All fifteen balls are re-racked and the offending player is required to shoot under the requirements of the opening break.
-Dennis