Best Customer Scheduler Apps

219+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated May 2026

Square Appointments is the household name in customer scheduler, but it's far from the only option. We track 219+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Customer Scheduler

Square Appointments: Scheduler#1

Square Appointments: Scheduler by Block, Inc.

Book, Schedule, Get Payments
Editor's Choice
💼 Business
4.9😐(196K ratings)
FreeAds
Square Appointments: Scheduler screenshot 1
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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
Goldie: Appointment Scheduling#2

Goldie: Appointment Scheduling by QUARTET HOLDCO S.R.L.

Planner, Booking, Reminders
Strong Contender
📊 Productivity
4.8😊(12K ratings)
FreeAdsIn-App Purchases
#60in Productivity
Goldie: Appointment Scheduling screenshot 1
Goldie: Appointment Scheduling screenshot 2
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Goldie: Appointment Scheduling screenshot 4
Goldie: Appointment Scheduling screenshot 5
Goldie: Appointment Scheduling screenshot 6

This app helps professionals manage their schedules and grow their businesses by offering appointment booking, online payments, and automated reminders. It caters to various service providers, allowing clients to book and pay online easily. Data transfer from other platforms is also supported.

What We Love

  • 🚀 Easy to use
  • 👍 Customizable services and calendar
  • 📆 Syncs with other calendars
  • 📨 Automated reminders and messages

Room to Improve

  • 🐛 Glitches and bugs after updates
  • 🔄 Syncing issues across devices
  • 📤 Limited messaging options in free version
The Scheduling App#3

The Scheduling App by Review Wave

Worth Considering
📊 Productivity
4.8😊(1.6K ratings)
Free
The Scheduling App screenshot 1
The Scheduling App screenshot 2
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The Scheduling App screenshot 4

Manage your medical appointments and receive private notifications from your healthcare providers. This app allows patients to schedule new appointments and keep track of their existing ones.

What We Love

  • 👍 Easy to use
  • 🚀 Convenient scheduling
  • ⏰ Helpful reminders
  • 📆 Syncs with calendar

Room to Improve

  • 🐛 Login/sign-in issues
  • 🔒 Security/password reset problems
  • ❌ Unable to cancel appointments

More Customer Scheduler apps to explore

4
Acuity: Appointment Scheduler
Acuity: Appointment Scheduler
Acuity: Appointment Scheduler
Flexible scheduling software
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
(29K)
free with in-app purchases
5
Go Appointment Reminders
Go Appointment Reminders
Go Appointment Reminders
Texts, Emails, and Scheduling
Free

Automate appointment reminders via SMS and email to reduce no-shows and increase revenue. Schedule appointments, manage confirmations, and sync with your existing calendars. This service helps businesses operate more efficiently and improve client loyalty.

Automated SMS and email remindersAppointment schedulingClient confirmation and rescheduling
💼 Business
(540)
paid
6
Customer Scheduler
Customer Scheduler
Customer Scheduler
by Tech High Development Software Tecnologia Ltda
Free
📊 Productivity
(0)
7
Setmore Appointment Scheduling
Setmore Appointment Scheduling
Setmore Appointment Scheduling
Get seen, get booked, get paid
Free

Automate your service-based business with this appointment booking system. Allow customers to schedule themselves 24/7, send automated reminders to reduce no-shows, and get paid online or in person. Manage your team's schedules and integrate with other business apps.

Automated appointment schedulingCustomer self-booking 24/7Automated appointment reminders
💼 Business
(9.2K)
free with in-app purchases
8
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
9
Calendars: Schedule Planner
Calendars: Schedule Planner
Calendars: Schedule Planner
Reminder・Tasks Organizer・To Do
Free

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.

Calendar, task, and habit managementDaily, weekly, and monthly viewsNatural language event creation
📊 Productivity
(120K)
free with in-app purchases
10
Sling: Employee Scheduling App
Sling: Employee Scheduling App
Sling: Employee Scheduling App
Employee Scheduling Made Easy
Free

This app simplifies employee scheduling and workforce management. It allows for fast schedule creation, labor cost control, and efficient team communication. Features include time tracking, payroll export, and compliance tools.

Schedule employee work shiftsTrack employee time and attendanceOptimize labor costs
💼 Business
(27K)
free
11
MyTime Scheduler for Merchants
MyTime Scheduler for Merchants
MyTime Scheduler for Merchants
by Melian Labs Inc
Free

Manage your business operations on the go with a comprehensive mobile suite. This app offers online scheduling, client management, point-of-sale, instant messaging, business analytics, automated marketing, and web presence tools.

Online scheduling and appointment calendarClient Relationship Manager (CRM)Point of Sale and Inventory Management
💼 Business
(255)
free
12
Humanity Schedule by TCP
Humanity Schedule by TCP
Humanity Schedule by TCP
Easy-To-Use Scheduling App
Free

Manage employee schedules, clock in/out, and handle shift changes directly from your mobile device. This app allows employees to pick up open shifts, request time off, and receive instant notifications. Managers can create schedules, track attendance, and communicate with their team.

Employee schedules on mobileClock in/out of shiftsSwap shifts with team members
💼 Business
(46K)
ad-supported
13
WhenToWork Employee Scheduling
WhenToWork Employee Scheduling
WhenToWork Employee Scheduling
Ultimate Scheduling Solution
Free

Manage employee schedules, view shifts, and communicate with your team. This app allows for easy submission of time off requests, trading shifts, and receiving messages. Managers can efficiently create, edit, and publish schedules, as well as approve requests.

View schedulesUse tradeboardSubmit time off
💼 Business
(477)
free
14
Square Point of Sale (POS)
Square Point of Sale (POS)
Square Point of Sale (POS)
Payments & Business Dashboard
Free

This all-in-one payments processing app helps businesses of all types manage operations, accept payments, and boost profits. It offers industry-specific modes for retail, restaurants, services, and beauty businesses, with features like inventory management, online booking, and invoicing.

Accept all major payment typesIndustry-specific business modesInventory management
💼 Business
(602K)
free with in-app purchases
15
CustomNotify: Alert Scheduler
CustomNotify: Alert Scheduler
CustomNotify: Alert Scheduler
Schedule & Repeat Reminders
Free

Design and schedule personalized alerts with custom titles, messages, icons, and sounds. Set one-time or recurring reminders, and use persistent notifications with action buttons for easy management. Works entirely offline for enhanced privacy.

Customizable notification designLive lock screen previewTemplate library
📊 Productivity
(2)
free
16
Altametrics Schedules
Altametrics Schedules
Altametrics Schedules
by Altametrics Inc
Free

Manage work schedules, request time off, and swap shifts easily. Managers can view and approve requests, while employees can access their schedules and communicate with colleagues. This business management tool is designed for the e-restaurant industry.

View work schedulesRequest time offSwap shifts
💼 Business
(13K)
free
17
SMS Scheduler - Auto Reminder
SMS Scheduler - Auto Reminder
SMS Scheduler - Auto Reminder
Remind to send Text and SMS
Free

Never forget to send important text messages again. Schedule SMS messages to be sent automatically on specific dates and times. Receive reminders to send or edit messages before they go out.

Schedule SMS messagesReceive reminders to sendEdit or cancel scheduled messages
🔧 Utilities
(1.6K)
free with in-app purchases
18
Quo (formerly OpenPhone)
Quo (formerly OpenPhone)
Quo (formerly OpenPhone)
Business calling and texting
Free

This app provides a unified platform for business calls, texts, and customer information, enabling personalized customer relationships at scale. It features AI-powered call answering, flexible routing, and a mini CRM to ensure no customer is missed and to facilitate business growth.

Unified calls, texts, and customer infoShared inboxes and internal notesMini CRM with custom contact properties
💼 Business
(11K)
free with in-app purchases
19
When I Work Staff Scheduling
When I Work Staff Scheduling
When I Work Staff Scheduling
Employee scheduling
Free

Streamline employee scheduling, time tracking, and team communication. This app helps reduce chaos and costs by improving accountability, facilitating shift trades, and providing instant notifications for schedule changes. It's designed for shift-based workplaces to enhance team management and boost productivity.

Employee schedulingTime clockTeam messaging
💼 Business
(55K)
free with in-app purchases
20
Booksy for Customers
Booksy for Customers
Booksy for Customers
Book self-care in seconds
Free

Easily book appointments with beauty and wellness professionals 24/7. Discover local services, manage your schedule, and get automatic reminders. Secure in-app payments and exclusive offers make self-care convenient.

Book appointments 24/7Manage appointments (reschedule/cancel)Discover local beauty/wellness providers
🌟 Lifestyle
(849K)
free with in-app purchases