Online Scheduling and Appointment… vs Product Add-Ons, Custom Fields, Booking… (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Online Scheduling and Appointment…
70K+ active installs
Free
Product Add-Ons, Custom Fields, Booking…
10 active installs
Free
Quick Verdict
As of April 2026, Online Scheduling and Appointment… has a higher user rating (4.4/5 from 560 reviews) and leads in active installations (70K+ vs 10). Both are free WordPress plugins. Online Scheduling and Appointment… has accumulated 3.6M+ total downloads while Product Add-Ons, Custom Fields, Booking… has 561.
Detailed Comparison
| Metric | Online Scheduling and Appointment… | Product Add-Ons, Custom Fields, Booking… | |
|---|---|---|---|
| Rating | 4.4/5 | ◄ | N/A |
| Total Reviews | 560 | ◄ | 0 |
| Active Installs | 70K+ | ◄ | 10 |
| Total Downloads | 3.6M+ | ◄ | 561 |
| Support Resolution | 100% | N/A | |
| Last Updated | 2 weeks ago | ◄ | 1 month ago |
| First Released | 2014 | 2025 | |
| Age | 12 years | 1 year | |
| WP Requires | 3.7+ | 5.3+ | |
| PHP Requires | 5.3.7+ | 7.4+ | |
| Business Model | Free | Free | |
| Latest Version | 27.2 | 1.1.0 |
Rating Breakdown
Online Scheduling and Appointment…
Product Add-Ons, Custom Fields, Booking…
Download Trends
Recent Reviews
Online Scheduling and Appointment… Reviews
Usefull to start
Thanks to realsease a version to start with
Good plugin
very functional plugin and very effective assistance
TOP customer service
I am using Bookly for more than 3 years without issues. I reach the support team and they solve my question in less then a day. Great team.
Product Add-Ons, Custom Fields, Booking… Reviews
No reviews yet
More Plugins Worth Comparing
Top alternatives in the same category as Online Scheduling and Appointment… and Product Add-Ons, Custom Fields, Booking…
WP Booking Calendar plugin for full-day bookings, time-slot appointments, rentals & events. Accept bookings and inquiries with flexible contact forms
The booking calendar plugin for WordPress. Get easy online booking with this lightweight and powerful booking calendar.
This booking calendar shows when something is booked or available. Use it to show when your holiday home is available for rent, for example.
Booking Package is the simplest solution for integrating an online appointment booking calendar system and event calendar into your WordPress website.
Easily add FareHarbor reservation calendars, booking embeds, and buttons to your site.
Showing events listing from .ics feeds or sync bookings from different sources to your website
Frequently Asked Questions
Is Online Scheduling and Appointment… or Product Add-Ons, Custom Fields, Booking… more popular?
Which has better ratings — Online Scheduling and Appointment… or Product Add-Ons, Custom Fields, Booking…?
Are Online Scheduling and Appointment… and Product Add-Ons, Custom Fields, Booking… free?
Which plugin has better support — Online Scheduling and Appointment… or Product Add-Ons, Custom Fields, Booking…?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.