Using Plain on your phone

Plain works in your phone's browser, with no app to install.

Updated November 3, 2026 · Plain 0.110.0

Open plainaccounts.com/login on your phone and sign in. Add it to your home screen for one-tap access: in Safari, select Share → Add to Home Screen; in Chrome, select ⋮ → Add to Home screen.

Today on a phone.

On a phone you can check Today, create and send invoices, record payments, approve bills and pay runs, and reconcile bank lines. Setup screens and large reports work best on a computer.