Best Booking Calendar Apps

250+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated August 2026

With an average user rating of 4.7★, the booking calendar category is one of the App Store's strongest. Browse all 250+ apps we track, sorted so the most loved ones surface first.

Compare top Booking Calendar Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Calendars: Schedule PlannerCalendars: Schedule PlannerFree4.7★ (121K)NoYesAug 2026
2Square Appointments: SchedulerSquare Appointments: SchedulerFree4.9★ (195K)NoNoAug 2026
3Simple Calendar - SimpleCalSimple Calendar - SimpleCalFree4.7★ (16K)YesYesAug 2026
4My Booking CalendarMy Booking CalendarFree5.0★ (2)NoNoMay 2026
5Google Calendar: Get OrganizedGoogle Calendar: Get OrganizedFree4.5★ (131K)NoYesAug 2026
6EasyWeek: Booking & CRMEasyWeek: Booking & CRMFree4.6★ (23)NoNoAug 2026
7Timviz: Booking CalendarTimviz: Booking CalendarFreeNoYesAug 2026
8Simple Calendar・Schedule appSimple Calendar・Schedule appFree4.6★ (2.3K)YesNoAug 2026

Top Picks for Booking Calendar

Calendars: Schedule Planner#1

Calendars: Schedule Planner by Readdle Technologies Limited

2026 Daily Organizer・Reminder
Editor's Choice
📊 Productivity
4.7😊(121K ratings)
FreeIn-App Purchases
#72in Productivity
Calendars: Schedule Planner screenshot 1
Calendars: Schedule Planner screenshot 2
Calendars: Schedule Planner screenshot 3
Calendars: Schedule Planner screenshot 4
Calendars: Schedule Planner screenshot 5
Calendars: Schedule Planner screenshot 6

This app combines a calendar, task manager, daily planner, and habit tracker. It helps users plan their day, build habits, boost productivity, and stay organized with seamless syncing across all Apple devices. Features include event creation, to-do list management, natural language input, and integration with popular meeting platforms.

What We Love

  • 🌟 Excellent calendar app
  • 👍 Easy to use and organize
  • 🎨 Helpful color-coding
  • 📆 Seamless integration with other calendars

Room to Improve

  • 🐛 Occasional glitches and data loss
  • 💰 Concerns over subscription model
  • 🕰️ Cumbersome date/time selection process
Square Appointments: Scheduler#2

Square Appointments: Scheduler by Block, Inc.

Book, Schedule, Get Payments
Strong Contender
💼 Business
4.9😐(195K ratings)
Free
Square Appointments: Scheduler screenshot 1
Square Appointments: Scheduler screenshot 2
Square Appointments: Scheduler screenshot 3
Square Appointments: Scheduler screenshot 4
Square Appointments: Scheduler screenshot 5
Square Appointments: Scheduler screenshot 6

Manage your business with an all-in-one solution for booking, scheduling, and payments. Offer 24/7 online booking, send automated reminders, and process payments securely. Track client details and manage your team's calendars and reports.

What We Love

  • 🚀 Easy to use
  • 📅 Helpful appointment reminders
  • 💳 Integrated payment processing
  • 👍 User-friendly interface

Room to Improve

  • 🐛 Bugs and glitches
  • 🤔 Confusing navigation
  • 🔒 Lack of security features
Simple Calendar - SimpleCal#3

Simple Calendar - SimpleCal by Yohei Fujikawa

Tasks & ToDo for your schedule
Worth Considering
📊 Productivity
4.7😊(16K ratings)
FreeAdsIn-App Purchases
Simple Calendar - SimpleCal screenshot 1
Simple Calendar - SimpleCal screenshot 2
Simple Calendar - SimpleCal screenshot 3
Simple Calendar - SimpleCal screenshot 4
Simple Calendar - SimpleCal screenshot 5
Simple Calendar - SimpleCal screenshot 6

This app offers a straightforward way to manage your schedule, sync events across devices using iCloud or Google Calendar, and stay organized with reminders and weather forecasts. Its customizable interface and simple design make adding and editing events quick and intuitive.

What We Love

  • 😍 Awesome!!
  • 👍 Easy to use
  • 👍 Well-organized
  • 🎨 Helpful color-coding

Room to Improve

  • 🐛 Deleted events/data loss
  • 🔒 Requires full access to Apple Calendar
  • 🗓️ Can't edit read-only events

More Booking Calendar apps to explore

4
My Booking Calendar
My Booking Calendar
My Booking Calendar
Merge calendars and share it
Free

Manage short-term rental bookings from multiple platforms in one unified calendar. Easily share reservation details with property managers or cleaning staff to streamline operations and eliminate manual date relay.

Unified booking calendarShare reservations with othersSupports multiple platforms (Airbnb, Vrbo)
🔧 Utilities
(2)
free
5
Google Calendar: Get Organized
Google Calendar: Get Organized
Google Calendar: Get Organized
Easily plan & schedule
Free

This official app helps you manage your schedule and stay organized. It automatically adds events from Gmail, syncs across devices, and allows for shared calendars. You can also create tasks, customize views, and integrate with Google Meet for collaboration.

Automatic event import from GmailCross-device synchronizationShared calendars for collaboration
📊 Productivity
(131K)
free with in-app purchases
6
EasyWeek: Booking & CRM
EasyWeek: Booking & CRM
EasyWeek: Booking & CRM
Salon CRM & Booking System
Free

This app provides an easy-to-use online appointment booking and management system for various service-based businesses. It simplifies scheduling, enhances customer engagement with automated reminders, and offers marketing and business management tools to drive growth.

24/7 online appointment schedulingWebsite and booking widget creationAutomated SMS, Email, and Push notifications
💼 Business
(23)
freemium
7
Timviz: Booking Calendar
Timviz: Booking Calendar
Timviz: Booking Calendar
Appointments for professionals
Free
💼 Business
(0)
8
Simple Calendar・Schedule app
Simple Calendar・Schedule app
Simple Calendar・Schedule app
simple and cool calendar app
Free

This app offers a streamlined calendar experience, focusing on essential features for easy event management. It's designed for users who prefer simplicity and a clean interface over complex functionalities. Get organized with core calendar tools and helpful notifications.

Calendar viewEvent creationSearch functionality
📊 Productivity
(2.3K)
ad-supported
9
Schedulista: Online Scheduling
Schedulista: Online Scheduling
Schedulista: Online Scheduling
Appointment Scheduler
Free

This app allows businesses to offer 24/7 online appointment booking and scheduling. It sends automated text and email reminders to reduce no-shows and allows for managing staff and services. Clients can book from your website, social media, or email.

24/7 Online Appointment BookingAutomated Text/Email RemindersCustomizable Booking Page
💼 Business
(1.2K)
freemium
10
BoutiFlow: Booking Calendar
BoutiFlow: Booking Calendar
BoutiFlow: Booking Calendar
RV, Cabin & Room Manager
Free
💼 Business
(0)
11
Booksy Biz: Booking & Payments
Booksy Biz: Booking & Payments
Booksy Biz: Booking & Payments
Get booked, get paid, grow
Free

Manage your business appointments, clients, payments, and marketing from your mobile device. This app helps you streamline operations, reduce no-shows, and grow your client base through online bookings and promotional tools.

Self-service online bookingsClient and appointment managementIntegrated payment processing
💼 Business
(15K)
subscription
12
Calendar · Planner & Reminders
Calendar · Planner & Reminders
Calendar · Planner & Reminders
Tasks, Agenda & To Do List AI
Free

This app offers a streamlined calendar experience with beautiful, intuitive views of your schedule. It unifies events and reminders, allows for quick natural language event entry, and provides contact history. It supports major calendar services and offers premium features through subscription.

Intuitive day and month viewsUnified events and remindersNatural language event entry
📊 Productivity
(59K)
free with in-app purchases
13
Calendar
Calendar
Calendar
by Apple
Free

Organize your entire schedule in one place. View events from multiple accounts, manage tasks, and plan gatherings with others. Stay on top of appointments, holidays, and birthdays with customizable views and shared calendars.

Unified schedule viewEvent creation and editingTask management integration
📊 Productivity
(1.5M)
free
14
Bookka | booking calendar
Bookka | booking calendar
Bookka | booking calendar
All visits in one place
Free
🌟 Lifestyle
(0)
15
Booking Calendar: EasySchedule
Booking Calendar: EasySchedule
Booking Calendar: EasySchedule
Shared planner for daily life
Free
📊 Productivity
(0)
16
InnGrid: B&B Booking Calendar
InnGrid: B&B Booking Calendar
InnGrid: B&B Booking Calendar
For B&Bs, guesthouses & hosts
Free

Manage bookings for small accommodations like B&Bs and guesthouses. Visualize occupancy, add reservations quickly, and track guest information. Offers offline functionality and optional premium features for calendar syncing and team collaboration.

Offline booking calendarOccupancy board visualizationReservation management
💼 Business
(0)
freemium
17
Getsy - Calendar & Booking
Getsy - Calendar & Booking
Getsy - Calendar & Booking
Accept appointments online
Free
🔧 Utilities
(0)
18
Acuity: Appointment Scheduler
Acuity: Appointment Scheduler
Acuity: Appointment Scheduler
Client scheduling & calendar
Free

Manage your calendar and clients with this app. It offers seamless client scheduling, appointment notifications, secure mobile payments, and automated receipts. Run your business on the go with tools for calendar and client management, plus payment processing.

Real-time calendar managementClient scheduling linksAppointment notifications
💼 Business
(30K)
free with in-app purchases
19
SeeYou Calendar
SeeYou Calendar
SeeYou Calendar
by SEE YOU CALENDAR LLC
Free
📊 Productivity
(0)
20
QSP: Calendar & Bookings
QSP: Calendar & Bookings
QSP: Calendar & Bookings
Get paid. Stay in control.
Free

Unify all your calendars and streamline scheduling with multiple booking options. Generate meeting agendas automatically and manage your schedule with smart controls and organized collections. Offers AI-powered booking via link, chat, or voice.

All calendars in one viewMultiple booking methods (link, AI chatbot, AI voice)AI-generated meeting agendas
📊 Productivity
(2)
freemium

FAQ about Booking Calendar

What are the best booking calendar apps for iPhone?
Calendars: Schedule Planner tops our booking calendar apps ranking as of August 2026, with a 4.7-star average from 121K App Store ratings, and it's free to download.
Yes — 20 of the top booking calendar apps we rank are free to download, including Calendars: Schedule Planner and Square Appointments: Scheduler.
Calendars: Schedule Planner has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ booking calendar apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Calendars by Readdle is an all-in-one app that functions as a calendar, task manager, daily planner, and habit tracker. It is designed to help users organize their schedules, manage tasks, build routines, and improve overall productivity across their Apple devices.
Key features include viewing and managing your calendar with various views (daily, weekly, monthly), creating events and reminders, organizing to-do lists, adding items using natural language, tracking habits, and syncing across devices with services like Google Calendar and iCloud. It also integrates with meeting platforms like Zoom and Google Meet.

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