WordPress plugin comparison

Booking System Calendar vs Simply Schedule Appointments

Booking System Calendar

by WP Asia

10+ installs5.0

Simply Schedule Appointments

by NSquared

50K+ installs5.0

At a glance

Simply Schedule Appointments has more active installs: 50K+, against 10+ for Booking System Calendar.
On a typical day, Simply Schedule Appointments is downloaded about 767 times, Booking System Calendar about 1.
Both are rated 5.0 out of 5.
Simply Schedule Appointments was updated more recently: Nov 10, 2026, against Nov 1, 2021 for Booking System Calendar.
Simply Schedule Appointments is tested with a newer WordPress: 7.1.4, against 5.8.19 for Booking System Calendar.
Simply Schedule Appointments has been around longer: since 2018, against 2019 for Booking System Calendar.

Simply Schedule Appointments leads on 6 of 6 comparable lines.

Metric	Booking System Calendar	Simply Schedule Appointments
Popular rank	#30,697	#721
Active installs	10+	50K+
Downloads, last 30 days	24	82.1K
Rating	5.0(2)	5.0(155)
Support threads resolved	–	100%
Tested up to	5.8.19	7.1.4
Search multiplier	×0.00	×1.92
Last release	5 years ago	today
Requires PHP	8.0	7.4

From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.

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