Appointment Booking Calendar — Simply… vs Booking Ultra Pro Appointments Booking… (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Appointment Booking Calendar — Simply…
60K+ active installs
Free
Booking Ultra Pro Appointments Booking…
500 active installs
Free
Quick Verdict
As of April 2026, Appointment Booking Calendar — Simply… has a higher user rating (5/5 from 154 reviews) and leads in active installations (60K+ vs 500). Both are free WordPress plugins. Appointment Booking Calendar — Simply… has accumulated 3.4M+ total downloads while Booking Ultra Pro Appointments Booking… has 188K+.
Detailed Comparison
| Metric | Appointment Booking Calendar — Simply… | Booking Ultra Pro Appointments Booking… | |
|---|---|---|---|
| Rating | 5/5 | ◄ | 3.9/5 |
| Total Reviews | 154 | ► | 231 |
| Active Installs | 60K+ | ◄ | 500 |
| Total Downloads | 3.4M+ | ◄ | 188K+ |
| Support Resolution | 83% | N/A | |
| Last Updated | 2 weeks ago | ◄ | 6 months ago |
| First Released | 2018 | 2016 | |
| Age | 8 years | 10 years | |
| WP Requires | 5.1+ | 4.0+ | |
| PHP Requires | 7.4+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 1.6.10.2 | 1.1.23 |
Rating Breakdown
Appointment Booking Calendar — Simply…
Booking Ultra Pro Appointments Booking…
Download Trends
Recent Reviews
Appointment Booking Calendar — Simply… Reviews
Very easy to setup, great support!
I was looking for a plugin to allow our customers to setup an appointment with our technician. I found this plugin and decided to give it a try after reading all the reviews. It was so simple and I wa
Really Nice Plugin
I had to use the Simply Schedule Appointments plugin yesterday. I didn’t expect much, as there are lots of shoddy plugins out there. I found myself pleasantly surprised to find that it was very well w
Exactly What I Needed for Bookings on My Site
Simply Schedule Appointments plugin was super easy to set up and has all the booking options I needed. The integrations work great, and the support team is always quick to help. Definitely recommend i
Booking Ultra Pro Appointments Booking… Reviews
No reviews yet
More Plugins Worth Comparing
Top alternatives in the same category as Appointment Booking Calendar — Simply… and Booking Ultra Pro Appointments Booking…
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Embed Calendly scheduling pages in WordPress and optimize your booking flow with analytics, availability indicator, and conversion tools.
Automate your WordPress post scheduling with Publish to Schedule. Set rules for days and times to publish posts automatically, saving you time and ens …
The SetMore plugin enables your customers to book appointments with you online via your WordPress website.
Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.