Standup Timer version 1.2 has just been released. Per popular demand (2 requests :)), I have added support for meetings of any length, with any number of participants. Prior to this release, Standup Timer restricted you to meetings 5, 10, 15 or 20 minutes long, and a maximum of 20 participants. These restrictions are still enabled by default, but can be disabled via the application’s settings.
Standup Timer is free and open source. The source code can be found at http://github.com/jwood/standup-timer. Standup Timer can be found in the Android Market.