Cowlendar is a popular Shopify appointment app that turns products into bookable services with a Book Now button, and also handles group and multi-day bookings. Booker is focused on renting a space by the hour or day with per-room pricing. Here is how they compare. Details reflect each app's public Shopify App Store listing as of July 2026; check the listing for the latest.
If you rent a space by time and prefer pricing by number of products rather than by booking revenue, Booker fits. If you run staffed or virtual appointments and want revenue-based plans, Cowlendar covers more of that.
Yes. Both run booking and payment through your Shopify checkout, as of their July 2026 listings.
They reflect the public App Store listings as of July 2026. Confirm on each listing before deciding, since plans and features change.
Install Booker, make a product bookable, and take your first booking this week.
How Booker compares to BookThatApp for renting a space by the hour or day on Shopify: focus, pricing, double-booking protection and rooms.
How Booker compares to IzyRent for renting a space by the hour or day on Shopify: focus, pricing, deposits, double-booking protection and rooms.
Appointment apps book a person or service. Booker rents a space by the hour or day on Shopify. See how they differ and which fits renting out a room.
Booking a space by email and spreadsheet invites double bookings and unpaid slots. Booker puts live availability and payment on your Shopify store.
A separate booking site means a second checkout and admin to keep in sync. Booker keeps bookings, payment and records on your Shopify store.