TimePunch Mobile is the mobile version of TimePunch and has been specially developed to use with the Windows Phone 7.

The mobile Version comes with the following feature set:

• Time recording using a stopwatch
• Manually managing time entries
• Managing Projects and Tasks
• Day, Week and Month Overview
• Analysis -and Project-Reporting
• Comprehensive Documentation
• Synchronization of Time Entries with TimePunch
• New! Live-Tile Updates for Windows Phone 7.5 (alias Mango)

That all appealing packaged with the fresh Metro Design of Windows Phone 7.

Possible Smartphones:
Basically all smartphones fit, which have installed the Windows Phone 7 operating system:

Download:
TimePunch Mobile im Windows Phone Marketplace

User Manual:
TimePunch Mobile 2.0 (en)