WP Booking System – Booking Calendar vs WP Simple Booking Calendar (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
WP Booking System – Booking Calendar
20K+ active installs
Free
WP Simple Booking Calendar
20K+ active installs
Free
Quick Verdict
As of April 2026, WP Booking System – Booking Calendar has a higher user rating (4.9/5 from 335 reviews) and leads in active installations (20K+ vs 20K+). Both are free WordPress plugins. WP Booking System – Booking Calendar has accumulated 340K+ total downloads while WP Simple Booking Calendar has 478K+.
Detailed Comparison
| Metric | WP Booking System – Booking Calendar | WP Simple Booking Calendar | |
|---|---|---|---|
| Rating | 4.9/5 | ◄ | 4.8/5 |
| Total Reviews | 335 | ◄ | 227 |
| Active Installs | 20K+ | 20K+ | |
| Total Downloads | 340K+ | ► | 478K+ |
| Support Resolution | 100% | N/A | |
| Last Updated | 3 months ago | ◄ | 12 months ago |
| First Released | 2014 | 2011 | |
| Age | 12 years | 15 years | |
| WP Requires | 4.7+ | 4.7+ | |
| PHP Requires | 5.6+ | 5.6+ | |
| Business Model | Free | Free | |
| Latest Version | 2.0.19.13 | 2.0.15 |
Rating Breakdown
WP Booking System – Booking Calendar
WP Simple Booking Calendar
Download Trends
Over the past 30 days, WP Booking System – Booking Calendar averaged approximately 90 daily downloads while WP Simple Booking Calendar averaged 39.
Recent Reviews
WP Booking System – Booking Calendar Reviews
Great PlugIn | Exceptional Support | Smooth Airbnb sync
An high end property needs a high end booking system – WPBS is the perfect fit We own and operate a globally unique, ultra-sustainable holiday rental property, Warksburn Old Church. We only offer t
great plugin, even greater support
great plugin, sometimes i miss some features in the faq or in the documentation, but a great support. Fast, they even log in to my site back-end and help. Always looking for solutions, great ical sync
Best booking system plugin
I have to say, among all the plugins that I have tried, WP Booking System deserves the best review. This plugin is very stable, well documented with awesome support!
WP Simple Booking Calendar Reviews
Great Support
I had contact to the developer, which replyed in a few minutes and helped with my design question. Outstanding friendly an professional. Many Thanks
Reliable for 5+ Years – Outstanding Support!
I’ve been using WP Simple Booking Calendar for over 5 years, and it’s been a game-changer for managing reservations. When I hit a snag with migration and accented characters, Roland from Veribo resolv
A very easy to use plugin.
And great support from the staff.I’ve been using it for many years, and will continue to do so in the future.
More Availability Calendar Worth Comparing
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Frequently Asked Questions
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Which has better ratings — WP Booking System – Booking Calendar or WP Simple Booking Calendar?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.