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Best Client Book Apps

228+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated May 2026

Whether you're new to client book or looking for an upgrade, our curated collection of 228+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Client Book

Clientbook Retail#1

Clientbook Retail by Clientbook, Inc.

clienteling, messaging, crm
Editor's Choice
💼 Business
4.7😐(1.2K ratings)
FreeAds
Clientbook Retail screenshot 1
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Clientbook Retail screenshot 6

Clientbook is a clienteling and CRM solution for retail stores, allowing sales associates to efficiently track and communicate with clients. It streamlines client management by consolidating follow-ups, message history, preferences, and more in one place, enabling smooth client transitions between associates and providing management with valuable performance insights. Take your client relationships to the next level with Clientbook.

What We Love

  • 👍 Great app
  • 💡 Helps grow business
  • 👍 Effective communication with customers
  • 👍 Intuitive and user-friendly

Room to Improve

  • 🐛 Buggy and glitchy
  • 🐛 Compatibility issues with Android devices
  • 🐛 Frequent crashes and performance problems
Client Note Tracker - Easy CRM#2

Client Note Tracker - Easy CRM by Sandpiper Apps LLC

Customers, Records, Journal
Strong Contender
💼 Business
4.8(90 ratings)
FreeIn-App Purchases
Client Note Tracker - Easy CRM screenshot 1
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Client Note Tracker - Easy CRM screenshot 5
Client Note Tracker - Easy CRM screenshot 6

Remember client interactions with ease using this app that allows you to track client details and notes, with the ability to add custom information for each client. Access your data across multiple devices and enjoy a simple, ad-free interface. Perfect for professionals in various industries and small business owners. Download now to stay organized!

Square Appointments: Scheduler#3

Square Appointments: Scheduler by Block, Inc.

Book, Schedule, Get Payments
Worth Considering
💼 Business
4.9😐(196K ratings)
FreeAds
Square Appointments: Scheduler screenshot 1
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Square Appointments: Scheduler screenshot 3
Square Appointments: Scheduler screenshot 4
Square Appointments: Scheduler screenshot 5
Square Appointments: Scheduler screenshot 6

An all-in-one solution for booking, scheduling appointments, sending reminders, and accepting payments. Manage your business with 24/7 online booking, automatic reminders, seamless payment processing, and team management features. Cut down on no-shows and easily track client preferences and history.

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

More Client Book apps to explore

4
Clients: Your Client Book, CRM
Clients: Your Client Book, CRM
Clients: Your Client Book, CRM
Manage Your Customer Database
Free

Effortlessly store and manage client data with this simple and efficient personal CRM app. Stay connected with your clients, take notes, import contacts, set reminders, and more from anywhere. Visit the website to learn more: https://clients.is/terms/

💼 Business
(398)
5
MyChair: Client Book
MyChair: Client Book
MyChair: Client Book
Booking, Appointment Scheduler
Free

A booking and appointment scheduling application designed to streamline the process for clients and service providers. Easily book appointments, manage schedules, and receive notifications for upcoming bookings. Simplify your booking experience with MyChair: Client Book now!

💼 Business
(415)
6
Acuity: Appointment Scheduler
Acuity: Appointment Scheduler
Acuity: Appointment Scheduler
Flexible scheduling software
Free

A flexible scheduling app for managing appointments, clients, and payments seamlessly. Stay organized with real-time scheduling, client notifications, secure mobile payments, and automated receipts. Take control of your calendar and business operations on-the-go with calendar and client management tools, secure payments, and invoicing.

💼 Business
(13)
7
Client Planner
Client Planner
Client Planner
Client bookings & schedule
Free
💼 Business
(2)
8
PocketSuite - Schedule Clients
PocketSuite - Schedule Clients
PocketSuite - Schedule Clients
Bookings, Payments & Messages
Free

Streamline your scheduling and payment processes with our client booking app. From appointment management to secure transactions, take control of your business on the go. Download now and revolutionize your booking experience!

💼 Business
(1.8K)
9
Contacts Journal CRM
Contacts Journal CRM
Contacts Journal CRM
Manage Customers and Clients
Free

Transform your business and personal relationships with an intuitive CRM system. Keep track of conversations, set reminders, attach files, categorize contacts, and more with Contacts Journal. Boost productivity and foster connections with ease.

💼 Business
(67)
10
Goldie: Appointment Scheduling
Goldie: Appointment Scheduling
Goldie: Appointment Scheduling
Planner, Booking, Reminders
Free

Schedule appointments, send reminders, manage clients, and grow your business with this free scheduling app trusted by over 100,000 professionals. Upgrade for advanced features like payment processing and team scheduling. Download now to streamline your appointment management.

📊 Productivity
(12K)
11
Customer List: Client Records
Customer List: Client Records
Customer List: Client Records
Customer Database, Client list
Free

This customer management system helps you organize client records, tasks, and notes, ensuring exceptional service and business growth. Try it for free to build better relationships with your customers, stay organized, and provide better services with features like client planning, time tracking, and contact management.

💼 Business
(4)
12
HoneyBook - Small Business CRM
HoneyBook - Small Business CRM
HoneyBook - Small Business CRM
Invoices, Contracts, Payments
Free

Create contracts, send invoices, collect payments, and track projects seamlessly in one place with this small business CRM. Join over 100,000 users transforming client experiences. Start streamlining your business processes today!

💼 Business
(16K)
13
Booksy Biz: For Businesses
Booksy Biz: For Businesses
Booksy Biz: For Businesses
Business management on the go
Free

Manage your business on the go with scheduling, client management, checkout, and marketing tools all in one place. Access advanced features like Shifts, Inventory, Reporting, and Packages with Booksy Biz Pro for full business optimization.

💼 Business
(211)
14
Client Work Manager
Client Work Manager
Client Work Manager
Effortless Client Tracking
Free
🔧 Utilities
(0)
15
Schedulista: Online Scheduling
Schedulista: Online Scheduling
Schedulista: Online Scheduling
Appointment Scheduler
Free

This appointment scheduling app allows easy booking for clients, complete with automated reminders via text and email. Ideal for hair stylists, salons, and businesses, it offers mobile calendar management and seamless integration with websites and social media.

💼 Business
(1.2K)
16
Intuit QuickBooks for Business
Intuit QuickBooks for Business
Intuit QuickBooks for Business
Accounting & Invoicing with AI
Free

Track your business finances easily with an all-in-one accounting app. Manage invoices, expenses, and more effortlessly. Try it now for better financial control!

💼 Business
(247K)
17
Booksy for Customers
Booksy for Customers
Booksy for Customers
Book self-care in seconds
Free

Booksy allows you to conveniently book appointments for beauty, wellness, and health services with local providers. Easily browse services, compare prices, book 24/7, receive reminders, and manage appointments seamlessly, all with contactless payments. Start booking now!

🌟 Lifestyle
(848K)
18
Client Directory
Client Directory
Client Directory
by PEDRO ROSAS
$7.99

Keep track of client details and interactions with a simple, clean, and safe app that doesn't require a subscription. This uncomplicated tool ensures client data remains private and never leaves your device, allowing you to focus on managing your client relationships efficiently.

💼 Business
(3)
19
Client Book, CustoMan
Client Book, CustoMan
Client Book, CustoMan
Client Database, Sales Tracker
Free

This client management app helps you keep track of customers, sales, and profits, and provides insights into your most valuable customers. With a subscription, you can access your data across multiple devices, sort customers by sales or profit, and enjoy ad-free experience.

🔍 Reference
(6)
20
Setmore Appointment Scheduling
Setmore Appointment Scheduling
Setmore Appointment Scheduling
Get seen, get booked, get paid
Free

A powerful appointment scheduling app that helps you manage your calendar on-the-go, share booking links, accept payments, automate reminders, and host video calls. Stay organized, reduce no-shows, and enhance customer experiences with just a few taps. Try it now!

💼 Business
(15)

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