Appointment Booking Calendar vs TrueBooker – Appointment Booking and Scheduler System

Simply Schedule Appointments® is an easy-to-use WordPress appointment booking plugin. It’s an automated appointment booking system loved by 70,000+ businesses, with a 5-star review average. The Simply Schedule Appointments booking calendars are easy and fast to set up. And enjoyable for your customers and clients to book and schedule appointments. You can set up the appointment scheduling calendars to take your first booking in less than 5 minutes! And, the best part is that our 5-star support team is here to help you each step of the way, either through our comprehensive and organized Help Center, here on the WordPress Forums, or directly from the Simply Schedule Appointments Support Tab within the plugin. Booking System Features to Help You Schedule Business Meeting Appointments Features included with the Simply Schedule Appointments Free Basic Edition for booking appointments: Unlimited Booking Calendars and Customizable Notifications Use Advanced Scheduling Options and Blackout Dates to highly tailor your schedule Embed the appointment booking calendars using the Block Editor, Elementor widgets, Beaver Builder modules, and Divi modules Style and Customize the Booking Calendars to match your brand and website Translation-ready – including Spanish, German, French, and more! Deeply connected with WordPress, including integrations for the The Events Calendar plugin, WP Fusion Automations, and more! Features included with the Simply Schedule Appointments Paid Premium Editions for booking appointments: Group or class event booking – Book time slots up to a certain capacity Booking Flows – Choose from a selection of booking steps and layouts Google Calendar Sync – Allow your site’s booking system to check your personal calendar for conflicts and customize those calendar events Team booking – Allow your staff to receive bookings and customize their own schedules Resource booking – Schedule meeting rooms, rental items and things such as bikes or tables, or set max occupancies Mailchimp – Automatically add users as new contacts to your audience from the booking form Stripe and PayPal for Payments – Instantly get paid for your time and expertise Twilio for SMS notifications and reminders Gravity Forms and Formidable Forms Integration – Create complex booking forms Zoom and Google Meet for virtual meetings Google Analytics and Tag Manager tracking enabled to count booking form conversions Trigger Webhooks for appointment actions and connect to Zapier ICS Subscription Feeds – Sync your personal calendar applications to all incoming bookings. Simply Schedule Appointments is perfect if you want to let your customers schedule phone calls, in-person or virtual video meetings, or coaching appointments. The perfect tool for business consultations, interviews, or scheduling services. You can tame and automate your schedule and easily manage when you’re available for appointments. And block off dates when you don’t want to be disturbed for bookings — no more phone calls or back-and-forth emails to find a meeting time that works. Simply let your WordPress booking system take care of it! Easily limit how many daily appointments you schedule and set the minimum time between bookings. Automate your schedule while still maintaining control of your availability — manage your booking calendars, time slots, and appointments all in one place. Offer different types of appointment calendars for your services. For example, you could allow new clients to schedule on an introduction call calendar or let established customers schedule a longer time slot with a separate calendar. And, forget about double-bookings, Simply Schedule Appointments is capable of preventing unexpected scheduling problems! Are you looking to offer tutoring or remote teaching classes? Let your students quickly book times with you for lessons, reviews, or simple consultations. Localized time zones make meetings for distance learning and remote office hours a breeze to schedule. Simply Schedule Appointments contains all the data from your appointments and customers within your WordPress site. Own your data and be fully GDPR-compliant and make it easier for your booking system to achieve HIPAA compliance. Complete documentation to start booking appointments today is available on our website. Getting Started with the WordPress Booking Calendars is Easy Use the built-in Setup Wizard to create your first Appointment Type in under 5 minutes. Next, just embed the booking calendar on your site using our general booking shortcode [ssa_booking] or our native WordPress editor block: Who This Booking System is For Simply Schedule Appointments is ideal for anyone who needs to automate and book appointments with clients and customers, including booking for: Client Meeting Booking — Entrepreneurs, Web developers, Consultants, Personal and Business Coaches, Lawyers, Car Dealers, Real Estate, Agencies Event Booking — Wedding coordinators, Dress Shops, Boutiques, Workshop Teachers, Food Truck Lots Class Lessons or Tutor Scheduling — Personal trainers, Yoga studios, Exercise Studios, Language / ESL Tutors, Dance Studios, Fitness Professionals, Music Teacher, Instructors, Professors Service Booking — Handyman Services, Contractors, Hair Salons, Barbershops, Photographers, Tattoo Shops, Notaries, Tax Preparations, Home Inspections Visitor Booking — Bakeries, Restaurants, Museums, Retirement Homes, Curbside Pickup Patient Booking — Nutritionists, Vaccination Appointments, Chiropractors, Physical Therapists, Pharmacy Prescription Pickups Simple Reservations — Equipment Rentals, Room Reservations, Table Reservations for Restaurants, Office Reservations Simply Schedule Appointments offers an excellent experience for your customers who need to book appointments. Our WordPress booking plugin has just the features you need without all the extra bloat and needless settings found in other appointment booking plugins. And our UI is snappy, highly responsive, and a joy to use. Flexible, Fast, and Powerful Booking Calendars Other appointment scheduling plugins are either too simple or too complicated. They lack the basic features you need to start automating your schedule and booking appointments, or, if they do have those features, as you grow and add services, staff, and locations, they become complex and confusing to use for booking. Simply Schedule Appointments is ready to grow with your business’ booking needs — without all the confusion and clutter of settings that don’t apply to you. It’s also highly compatible with WordPress and can be added to any theme and page layout on your site. Simply Schedule Appointments offers fully responsive booking calendars and works efficiently on any device – even touch screens. Our WordPress booking plugin will work dependably and reliably, whether you’re managing your appointment availability from your tablet or your customer is booking an appointment from their smartphone. User-Friendly and Accessible Booking System Our WordPress booking calendar system was designed with people in mind, first and foremost. So we’re always thinking about how people will be using our appointment scheduling plugin, what they’ll expect, and what booking features they’ll want and need. This WordPress booking calendar system is built with you and your customer in mind and is accessible for everyone. We believe appointment scheduling should be as clear and straightforward as possible while maintaining the flexibility and booking features our customers need. We’ve made sure that everyone can use our appointment scheduling plugin, including people with auditory, visual, and physical disabilities. Everyone deserves access to everything the web offers, so we built our WordPress booking calendar plugin with accessibility in mind. As a result, you’ll never have to worry that a customer will find themselves unable to schedule an appointment because of their abilities or the device they’re using. Deep Integrations With All the Tools and WordPress Plugins You Love Integrations included with the Simply Schedule Appointments Free Basic Edition for booking appointments: Logged in WordPress users can see their appointments and benefit from auto-filling Name and Email fields. Elementor widgets Beaver Builder modules Divi modules WP Fusion Automation The Events Calendar Integrations included with the Simply Schedule Appointments Paid Premium Editions for booking appointments: Google Calendar Mailchimp Stripe and PayPal for Payments Webhooks for Zapier and Make Twilio for SMS notifications Gravity Forms Gravity Wiz Perks Formidable Forms Google Analytics and Google Tag Manager Zoom and Google Meet for virtual meetings The Events Calendar Project Panorama LifterLMS Webex Facebook pixel Useful Links to Help You Start Booking Appointments Today Help Center for Troubleshooting and Setup Guides Free Basic Edition Setup Guide Booking Demos to Try Before Installation How to Display the Booking Calendars on a WordPress Page or Post Admin Dashboard Walkthrough Guide Full Appointment Type Settings Guide 1.6.12.4 – 2026-06-16 Fixes Restore webhook price fields in SSA appointment payloads Security: stored XSS via nested customer_information array (Patchstack) Defend Google Calendar token expiry against host clock drift Fix Zoom OAuth open redirect: use wp_safe_redirect 1.6.12.2 – 2026-06-09 Fixes Fix IDOR in MemberPress user appointment REST endpoints fix: neutralize CSV formula injection in appointment backup exporter Fix SSA module missing from Divi 5 picker with a child theme active 1.6.12.0 – 2026-06-04 Fixes Remove public-nonce fallback and tighten notices/templates REST auth 1.6.11.13 – 2026-06-02 Fixes test(security): drain async queue to close a Time-Of-Check to Time-Of-Use race against notification cron fix(notifications): stop drift resync from wiping still-applicable reminders Throttle deprecated id-token verifies; use hash_equals on token compares Fix token-comparison auth bypass in get_items_permissions_check 1.6.11.11 – 2026-05-26 Fixes fix: dedicated reorder endpoint for appointment types to avoid oversized save requests 1.6.11.9 – 2026-05-19 Fixes 💰Bug/Ticket: Database size issues and fatal error in async Prevent token-authenticated modification of admin-controlled appointment fields (CVE-2026-6723) fix(security): strip append_where_sql from REST requests WordFence Vulnerability Appointment Booking Calendar <= 1.6.11.0 – Missing Authorization to Unauthenticated Arbitrary Modification via Bulk Appointments REST API Endpoint 1.6.11.7 – 2026-05-12 Fixes Cover both signed in and signed out usage in Cypress tests Cap async endpoint delay to prevent DoS (CVE-2026-7493) 1.6.11.5 – 2026-05-05 Fixes Detect and resync out-of-sync appointment reminders Features and Improvements Add “Defer loading” toggle to booking integrations 1.6.11.3 – 2026-04-28 Features and Improvements For older changelog entries, please see the additional CHANGELOG.md file delivered with the plugin.

TrueBooker is a powerful yet easy-to-use appointment scheduling system , designed to help individuals and businesses manage bookings efficiently. It offers a clean, professional interface with quick setup and intuitive scheduling controls, allowing you to accept and manage appointment requests directly from your website. Administrators can easily review, approve, or cancel bookings from the WordPress dashboard, ensuring smooth and organized appointment management. ⚠️ Important: Version 1.1.9 and later versions include database structure updates. Please backup your database before updating. Useful Links Official Page || TrueBooker Demos || Documentation TrueBooker is ideal for: TrueBooker is suitable for a wide range of use cases, including service providers, clinics, consultants and small businesses looking for a reliable booking solution without unnecessary complexity. Health & Wellness Professionals Health and wellness professionals such as doctors, dentists, therapists, nutritionists, physiotherapists, and wellness consultants who schedule patient or client visits. Beauty & Salon Services Beauty and salon services including hair stylists, makeup artists, nail technicians, and beauty professionals offering time-based services. Fitness & Gyms Fitness and training services such as personal trainers, yoga instructors, dance teachers, and fitness coaches who manage individual or group sessions. Maintenance & Repair Services Maintenance and repair services such as electricians, plumbers, mechanics, technicians, and other service providers who visit clients by appointment. Upgrade to PRO & Explore the TrueBooker Roadmap We’re continuously enhancing TrueBooker to provide a powerful and user-friendly appointment booking plugin for WordPress. PRO version is available with additional advanced features. Backend & Frontend Enhancements Premium dashboard UI design (Admin & Frontend) New module integration for extended control Custom brand settings (Company logo & business details) What’s New in TrueBooker ( Pro version ) We continuously enhance TrueBooker to deliver a smoother and more powerful appointment scheduling experience. Here’s what’s new in the latest update: Branch Management & Handler: Manage multiple branches with their own staff, services, and schedules. Assign branch managers to handle bookings and staff, ensuring smooth and accountable operations. Department Management & Handler: Organize services into departments and assign handlers to oversee appointments, staff, and operations for each department. Staff Dashboard: Give staff their own dashboard to manage personal details, assigned services, and schedules for better organization and efficiency. Service Timing & Holidays: Set specific working hours, holidays, and special day-offs for flexible scheduling. Refund Policy & Eligibility: Configure refund rules and eligibility within the plugin. Reschedule & Cancel Appointments: Allow customers and admins to easily modify or cancel bookings. Admin Rescheduling: Enable admins to reschedule appointments directly from the backend. Individual Staff Hours: Define custom working hours and breaks for each staff member. Appointment Filters: Quickly sort and manage appointments using backend filter dropdowns. Dynamic Pricing: Automatically adjust service prices based on duration, rules, or other criteria. Custom Scheduling Status: Create and assign custom status tags (e.g., Pending, Approved, Completed, Cancelled) for clear appointment tracking and management. Secure Payment Methods: Centrally manage currencies, deposits, and tax settings. Support for Local, PayPal, Stripe, and Mollie payments ensures smooth, transparent transactions. Custom Thank-You Page Redirection: Redirect customers to a custom thank-you or confirmation page after booking completion. Make Online Bookings Easy with TrueBooker Shortcode Powered & Easy to Use: No coding needed — easily integrate and manage all your bookings with an intuitive interface. Powerful Scheduling Tools: Set your working hours, breaks, and special days with full control over availability. Unlimited Services: Add and categorize as many services and sub-services as you like for customer convenience. Responsive & Customizable Design: Mobile- and desktop-friendly booking forms that you can style to match your brand. Seamless Website Integration: Embed TrueBooker effortlessly and let customers book through an interactive booking wizard. Core Functionality (For Pro version) TrueBooker offers essential tools to manage appointments, staff, services, and notifications, providing a seamless scheduling experience for any business. Tax: Automatically calculate taxes during appointment scheduling. Invoice: Create and send invoices for booked appointments. Cart: Treat appointments like cart items for an easy checkout process. Deposit Payment: Allow down payments to confirm bookings. Staff Member Selection: Let customers choose their preferred staff. Extra Services: Bundle multiple services into one booking. Multi-Booking: Schedule multiple appointments in one session. Holiday Setting: Block specific days/holidays to avoid bookings. Special Day Pricing: Set custom pricing for holidays or special events. Custom Service Duration: Adjust service length and pricing as needed. Custom Scheduling Status: Add custom tags/statuses to appointments. Rescheduling: Allow customers to change appointment date/time. Appointment Analytics: Track and analyze booking trends and performance. Payment Gateways: Support secure online payments through multiple gateways. And much more… Unlock PRO features with TrueBooker Booking PRO. Explore the full list of TrueBooker Booking features. To display the booking form Elementor Widget: Drag and drop the TrueBooker Booking Form widget into your page. Gutenberg Block: Add the TrueBooker Booking Form block from the block editor. Shortcode: Use the shortcode below in any page or post – [truebooker-bookingform] Key Benefits TrueBooker Booking makes appointment scheduling and online bookings easy and painless for both business owners and their customers. Flexible Scheduling: Fully customizable scheduling options with unlimited services, sub services, business hours. Simple Administration: Straightforward but feature-filled administration in the backend. Easy set-up and configuration: Booking form integration with shortcodes easily integrated with popular page builders like Elementor, WPBakery, or Gutenberg blocks No coding required: No need to touch a single line of code. Everything can be done from the backend. Professional Design: Clean and modern & responsive design that looks great on all devices. Extensive Documentation: detailed documentation to guide you trough the setup and all the features. Free version available: Most features are available in the free version of plugin. The Premium version is a great upgrade if you need some more features and flexibility. Great support: Quick and helpful support if you should ever need it.