It would be a nice feature, especially for coaches, to be able to send a game record with all the details through E-mail. It could be sent through plain text, but either HTML or PDF would retain formatting better.

Another possible format would be CSV, which would allow for import into other programs, such as Access, Excel, Numbers, etc.

Would be useful if you could manage not just one person, but your whole League Team

i would love an android version

Currently, the game list has games grouped by the day on which they were bowled. It would be nice to be able to group by other criteria, such as league or alley.

Graphs of statistics over time, such as average, strike/spare/split percentages, etc. would be another way to visualize progress over time.

Sometimes a bowler doesn't have the detailed record for a game, but still wants to be able to track the score through 12 Strikes. This should be possible by adding a field to the game details, and adding checks to make sure games are only scored one way or the other.

Another piece of data: whether the ball hit the pins in the planned location, or was to the left or right.

Currently 12 Strikes always returns to the game list screen when started. When doing scoring, it would be nice for 12 Strikes to come back to the game and frame that were selected when the app was last exited.

record ball speed maybe on a scale of 1-5 or mph
rotation on a scale of 1-10
and whether you miss your target

Combining the scoreboard and the pin display when showing a game in landscape mode would be a valuable game review feature. It would make the scoreboard larger and easier to read. It would make it possible to display the games' pin leaves diagram for every frame not only for the one frame highlighted and it would keep the user from having to switch back and forth between pages so often.

Add an option to mark the frame as a pocket hit. This will allow you to mark strikes and whether that strike hit the pocket or not. Will also allow you to track your pocket percentage, and the strike percentage on pocket shots. Will also allow you to track strike percentage on non pocket shots such as Brooklyn strikes.

Integrating 12 Strikes with a companion web-based bowling tracker would have a number of advantages:

1. Reviewing games entered on the iPhone on the computer
2. Entering archived games on the computer
3. Running more sophisticated analyses that can't be run with the limited power of the iPhone

It would be preferable for it to be a synchronization scheme, so games entered through either the web portal or the iPhone end up showing up in both.

The details of the league / competition played in should be able to be entered and retrieved in a database

1. Show your average and stats for a particular pair of lanes.
2. Show your overall average and stats from a league and or practice from all or a particular bowling alley.

Now that pin selection is implemented, the scorer should be able to automatically determine when the first roll of a frame is a split by the pins left.

Instead of having to dig into the scoring screen for each game, it would be nice to have basic stats, such as score, on the game list screen.