Scheduling and billing for personal trainers.

CheddarCheck is the simplest way to track training sessions, manage clients, and stay on top of payments — on your phone, in under a minute a day.

Book one-off and recurring sessions on a mobile-first weekly calendar built for trainers, not generic schedulers.

Track who's paid, who owes, and what's been delivered. Deposits, charges, and corrections all in one place.

Connect Google Calendar to mirror CheddarCheck bookings into your calendar and send session invites to clients.

No team seats, no enterprise bloat. One trainer, their clients, their schedule, their cash flow.

What we access from your Google account

When you sign in with Google, CheddarCheck uses the minimum scopes required for the features you opt into:

Basic profile (email, name, picture) — to create and identify your CheddarCheck account.
Google Calendar events— only if you explicitly connect Calendar in Settings. We create, update, and delete events that correspond to sessions you book in CheddarCheck. We do not read events CheddarCheck did not create.

Full details in our Privacy Policy.