A professional needs a straightforward way to invoice for time in small increments (5-minute units) without manual calculation and customer confusion.

MicroTimer Invoice

MicroTimer Invoice is a simple mobile and web app that tracks time in customizable increments (e.g., 5 minutes) and generates professional invoices automatically. Users tap start/stop for each task, and the app calculates the total based on their preset rate per increment, eliminating manual math and customer questions.