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Best Customer Scheduler Apps

250+ iOS apps curated and reviewed

3.8 avg rating
20 free apps
Updated September 2026

Square Appointments is the household name in customer scheduler, but it's far from the only option. We track 250+ alternatives and competitors on iOS β€” many free, many higher-rated than you'd expect.

Compare top Customer Scheduler Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Square Appointments: SchedulerSquare Appointments: SchedulerFree4.9β˜… (195K)NoNoSep 2026
2Go Appointment RemindersGo Appointment RemindersFree4.8β˜… (540)YesNoSep 2026
3Customer SchedulerCustomer SchedulerFree1.0β˜… (1)NoYesSep 2026
4The Scheduling AppThe Scheduling AppFree4.8β˜… (2K)NoNoSep 2026
5Calendars: Schedule PlannerCalendars: Schedule PlannerFree4.7β˜… (122K)NoYesSep 2026
6Goldie: Appointment SchedulerGoldie: Appointment SchedulerFree4.8β˜… (13K)NoYesSep 2026
7Acuity: Appointment SchedulerAcuity: Appointment SchedulerFree4.8β˜… (30K)NoYesSep 2026
8Sling: Employee Scheduling AppSling: Employee Scheduling AppFree4.7β˜… (27K)NoNoSep 2026

Top Picks for Customer Scheduler

Square Appointments: Scheduler#1

Square Appointments: Scheduler by Block, Inc.

Book, Schedule, Get Payments
Editor's Choice
πŸ’Ό 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

  • πŸš€ Easy to use
  • πŸ“… Helpful appointment reminders
  • πŸ’³ Integrated payment processing
  • πŸ‘ User-friendly interface
  • πŸ•°οΈ Recurring appointments
  • 🀝 Great for small businesses

Room to Improve

  • πŸ› Bugs and glitches
  • πŸ€” Confusing navigation
  • πŸ”’ Lack of security features
  • πŸ’° Expensive paid plans
  • πŸ“ž Poor customer support
  • πŸ—“οΈ Difficulty managing schedules
Go Appointment Reminders#2

Go Appointment Reminders by GoReminders, Inc.

Texts, Emails, and Scheduling
Strong Contender
πŸ’Ό Business
4.8😐(540 ratings)
FreeAds
Go Appointment Reminders screenshot 1
Go Appointment Reminders screenshot 2
Go Appointment Reminders screenshot 3
Go Appointment Reminders screenshot 4
Go Appointment Reminders screenshot 5

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.

What We Love

  • βœ… Effective appointment reminders reduce no-shows
  • ⏱️ Saves significant time on manual reminders
  • πŸ‘ User-friendly and easy to set up
  • 🎯 Customizable reminder messages and timing
  • πŸ’¬ Works well with text and email options
  • 🀝 Responsive and helpful customer support
  • πŸ“± Convenient mobile access to scheduling
  • πŸ’° Cost-effective for small businesses

Room to Improve

  • πŸ’Έ Pricing not clearly displayed before trial
  • πŸ› Frequent app crashes and freezes
  • ⚠️ Outdated app with infrequent updates
  • πŸ”Œ Poor performance on weak WiFi connections
  • 😀 Difficult and manipulative cancellation process
  • 🚫 Limited functionality in lower-tier plans
  • πŸ“‰ Data loss (customers, preferences deleted)
  • ⏳ App times out during editing
  • πŸ”„ iOS 17 compatibility issues
  • πŸ’³ Expensive compared to competitors
Customer Scheduler#3

Customer Scheduler by Tech High

Manage & grow your clients
Worth Considering
πŸ“Š Productivity
1.0(1 ratings)
FreeIn-App Purchases
Customer Scheduler screenshot 1
Customer Scheduler screenshot 2
Customer Scheduler screenshot 3

Organize client information, schedule appointments, and send timely reminders. This tool helps freelancers and small businesses streamline operations, improve professionalism, and foster stronger client relationships through an intuitive interface.

More Customer Scheduler apps to explore

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FAQ about Customer Scheduler

What are the best customer scheduler apps for iPhone?
Square Appointments: Scheduler tops our customer scheduler apps ranking as of September 2026, with a 4.9-star average from 195K App Store ratings, and it's free to download.
Yes β€” 20 of the top customer scheduler apps we rank are free to download, including Square Appointments: Scheduler and Go Appointment Reminders.
Square Appointments: Scheduler has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 250+ customer scheduler apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Square Appointments is an all-in-one business solution that handles appointment booking, scheduling, sending automated reminders, and accepting payments. It provides a point of sale system, client tracking, and team management features, allowing businesses to operate efficiently from anywhere.
There are three monthly plans: Free, Plus, and Premium, with pricing on a per-location basis. Custom pricing is available for businesses processing over $250K in annual revenue. No credit card is required to start, and there are no long-term commitments.