Pitch Count Lite 1.5
the author of this app says:
Pitch Count Lite is ann electronic pitch counter application for Windows Mobile 6. In addition to providing functionality similar to mechanical hand held pitch counters used to count pitches at a baseball or softball games, Pitch Count Lite also provides the ability to count strikes and balls separately, as well as decrement each type of pitch, while also tracking total pitches.
For a small donation, a full version of Pitch Count is also available at our website which allows greater functionality including audio feedback, the ability to set max pitch limits, track stats by pitcher's jersey number, track strikeouts, walks hits, earned runs and unearned runs. The full version automatically provides a running breakdown of strikes and balls in percentages of total pitches thrown. The capability to save stats to a text file or email stats directly from your device is also available in the full version.