Calisto Pro
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Calisto Fit

Switch From Aimharder

Aimharder to Calisto Fit

Classes, dues, the door and the till, with coaching in the same app. Class partners connect through Sync.

  • Coaching & Training
  • Gym Management

Feature by feature

Calisto Fit beside Aimharder

  • 15 In both
  • 1 Only in Aimharder
Calisto Fit beside Aimharder, feature by feature
16 featuresCalisto FitAimharder
Memberships
Recurring dues by direct debitCalisto: dues are charged against the member's saved consent; GoCardless, Mollie and Adyen are among the connectors that recharge.Checked Okt 26, 2026SourceYesYes
Members with unpaid dues held at the doorCalisto: the member door refuses a membership in dunning and offers Send payment link.Checked Okt 26, 2026SourceYesYes
Selling
Plans and class packsCalisto: Members, Plans and Selling, Passes: unlimited passes, visit passes and series.Checked Okt 26, 2026SourceYesYes
Leads and inquiriesCalisto: with Deals. Inquiries are Deals' leads, and Start Their Plan makes one a member.Checked Okt 26, 2026SourceYesYes
Classes
Class scheduling and waitlistsCalisto: Calendar, Classes, with series, rosters and waitlists.Checked Okt 26, 2026SourceYesYes
Booking remindersCalisto: an Automations rule reminds each member 75 minutes before the class.Checked Okt 26, 2026SourceYesYes
Late cancellation and no-show rulesCalisto: the class cancellation policy is set in Settings, Classes, Cancellation, and a missed class is recorded from the roster.Checked Okt 26, 2026SourceYesYes
Class partnersCalisto: with Sync. Wellhub's bookings land in the class roster; ClassPass is connected on request. Aimharder also connects Urban Sports Club.Checked Okt 26, 2026SourceYesYes
Appointments
AppointmentsCalisto: Calendar, Appointments, a coach's time booked, changed and paid.Checked Okt 26, 2026SourceYesYes
Front Desk
Door access by QR code, card or smart lockCalisto: Today, Check-In checks the membership's standing, the pass and the zone, and a phone scans the member's code; door locks with Access.Checked Okt 26, 2026SourceYesYes
Cash drawerCalisto: Today, Register, with drawers, the X / Z Report and Close the Day.Checked Okt 26, 2026SourceYesYes
Shop with stock and gift cardsCalisto: the Register sells retail against the stock and sells gift cards; items at or below par with Inventory.Checked Okt 26, 2026SourceYesYes
Reports
ReportsCalisto: Reports, with Performance across coaches, class types and sites, Occupancy, and Revenue from the books with Ledger.Checked Okt 26, 2026SourceYesYes
Class ratings and coach evaluationAimharder: members rate classes and the business reviews each coach's results. Fit has no class rating.Checked Okt 26, 2026SourceNoYes
Team
Staff clock-in and hours workedCalisto: with Workforce. Team, Schedule, Pay and Time Off.Checked Okt 26, 2026SourceYesYes
Members
Member app with workout log and rankingsCalisto: members use Calisto Active, free to the person, with their workouts, personal records and challenge leaderboards.Checked Okt 26, 2026SourceYesYes

What moves

Bringing your data from Aimharder

Your data is read in your own browser and sent to your Calisto account. Calisto never sees your login for the old system.

From an export file

Export your data from Aimharder and drop the file in. It is read in your browser and mapped onto Calisto.

Any spreadsheet you export from Aimharder can be mapped onto Calisto, column by column.

The Aimharder migration guideMove my data

Moving From Aimharder

Questions About Switching

How do we bring our Aimharder data over?

Export your members from Aimharder as a file and bring them in under Members, Import: each membership is recorded as already under way, with its join date, next billing date and any freeze. Passes already part-used come in under Pass Holders, Import. Calisto has no direct Aimharder connector.

Do class partner bookings still reach our classes?

Wellhub's bookings land in Fit's class roster through Sync, and ClassPass is connected on request. Both are set up in Sync, Connections, Class partners.

What do our members use?

They use Calisto Active, which is free to the person. In it they book classes, courts and appointments, hold their passes, follow the workouts and programs their coach assigns, and join challenges.

Learn more

Everything Calisto does here

The pages behind this comparison: the sector, the apps and the guides.