A 4.9-star heavyweight for rentals and events. See where free calendar sync and unlimited bookings win.
Compare →Deep features, but sync is paywalled and the free plan is branded.
Compare →The lowest headline price, but free is limited to a single service.
Compare →Built for complex event and rental catalogs, with a 10-booking free cap.
Compare →The scheduling giant, but it embeds as a link and cannot sell through Shopify checkout.
Compare →How every popular free plan stacks up, side by side.
Compare →Free plans, side by side
Comparison compiled July 2026 from publicly available information. These apps update their plans, pricing, and features often. Please verify current details on each listing before deciding.
Common questions
Is it really free? +
Yes. Unlimited bookings, two-way Google Calendar sync, and SMS reminders and confirmations are all included at no cost. No per-booking caps and no paid plan.
Do I need to code? +
No. Add the booking button to any page and set your availability.
Does it work on mobile? +
Yes, customers can book on desktop or mobile.
Can clients reply to the reminder? +
Yes. Clients reply to confirm or cancel — or tap the link in the reminder. To reschedule, they pick a new time on the booking page.
How does calendar sync work? +
Two-way: bookings appear on your Google Calendar, and times you block on your calendar become unavailable on the store.