It's very easy to use and the app works perfectly. Reasonably priced service as well.
I really enjoy the pay by invoice feature. My clients love the secure pay option. It saves me time so I don't have to stand at a doorstep while the customer finds cash. I can send them the invoice and head out to the next job.
Scheduling is extremely easy using the check app. The app also makes tracking expenses and earrings very simple.