Android Time Card Free

Ad-free version available too.
Track your time with this time clock. Check in, check out, all on your phone. Then, at the push of a button, e-mail your timesheet to yourself

Features:
-Install to SD
-Multiple Timers!
(paid ver only)

Features:
-Languages
-Import names/desc
-Widget
-Mileage
-Earnings
-Notes

Recent changes:
-Added very nice Field Chooser in settings page which allows you to disable & re-arrange the fields as you like
-Time now snaps to your rounding setting
-Added the ability to set a default rate for each timer
(useful if you track multiple employees with this app)
-Fixed rebuild history bug (created by previous release)