Timewerks is a time tracking and invoicing app for freelancers,
consultants, contractors, lawyers, salespeople, or anyone who needs to
track time, materials and invoices. And now with Credit Card
Terminal, you can track your time and collect credit card payments,
right on location.
You’ll need Credit Card Terminal v2.2.3 and Timewerks v1.3. If
you have earlier versions, head over to the app store to download the updates.