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Best Client Apps

240+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated May 2026

With an average user rating of 4.4★, the client category is one of the App Store's strongest. Browse all 240+ apps we track, sorted so the most loved ones surface first.

Top Picks for Client

SimplePractice Client Portal#1

SimplePractice Client Portal by SimplePractice LLC

Access your care with ease
Editor's Choice
🏥 Medical
4.9😊(34K ratings)
Free
#8in Medical
SimplePractice Client Portal screenshot 1
SimplePractice Client Portal screenshot 2
SimplePractice Client Portal screenshot 3
SimplePractice Client Portal screenshot 4
SimplePractice Client Portal screenshot 5
SimplePractice Client Portal screenshot 6

Manage your healthcare appointments, messages, and payments from one secure app. Connect with your practitioner, complete paperwork digitally, and join virtual appointments with ease.

What We Love

  • 🚀 Easy to use app
  • 👍 Convenient features like messaging, document upload, and payment
  • 🚀 Intuitive and user-friendly interface
  • 👍 Helpful for managing appointments and keeping track of care

Room to Improve

  • 🐛 Occasional login and sign-in issues
  • 🐛 Messaging and notification glitches
  • 🐛 Inconsistent performance and crashes
Clients: Your Client Book, CRM#2

Clients: Your Client Book, CRM by Dmitry Petrushin

Manage Your Customer Database
Strong Contender
💼 Business
4.5😊(398 ratings)
FreeIn-App Purchases
Clients: Your Client Book, CRM screenshot 1
Clients: Your Client Book, CRM screenshot 2
Clients: Your Client Book, CRM screenshot 3
Clients: Your Client Book, CRM screenshot 4
Clients: Your Client Book, CRM screenshot 5

Effortlessly store and manage your client data with this simple and beautiful application. Organize customer interactions, make notes, import contacts, and set reminders. Communicate with clients via email, SMS, or direct calls, all from one place.

What We Love

  • 👍 Easy to use
  • 🚀 Simple and efficient
  • 💡 Helpful for small businesses
  • 🔒 Secure data storage

Room to Improve

  • 🐛 Bugs and glitches
  • 🔓 Limited offline functionality
  • 🔍 Lack of customization options
Cisco Secure Client#3

Cisco Secure Client by Cisco

AnyConnect VPN
Worth Considering
💼 Business
3.9😞(2.1K ratings)
Free
Cisco Secure Client screenshot 1

This application provides secure, encrypted network connectivity for mobile devices, enabling persistent access to corporate resources. It optimizes connections for various applications and traffic types, ensuring reliable access for users on the go.

What We Love

  • 🚀 Fast connection
  • 🔒 Secure VPN
  • 👍 Works great on MacOS
  • 👍 Reliable service

Room to Improve

  • 🐛 Crashes after update
  • 🐛 Connection issues after update
  • 🔋 High battery consumption

More Client apps to explore

4
Parallels Client
Parallels Client
Parallels Client
by Parallels International GmbH
Free

Access business applications, virtual desktops, and data securely from your device. This app offers an intuitive, fast, and reliable way to work remotely, supporting various corporate environments and providing features like universal printing and graphic acceleration.

Secure access to business apps and virtual desktopsWork from any device, anywhereAccess corporate Windows applications
💼 Business
(57)
ad-supported
5
V2Box - V2ray Client
V2Box - V2ray Client
V2Box - V2ray Client
V2ray / vmess/trojan / v2rayng
Free

This app acts as a VPN internet network proxy, supporting a wide range of proxy protocols including Shadowsocks, V2ray, and Trojan. It offers advanced features like Reality support, multiple encryption options, and enhanced privacy protection without requiring login or registration.

Multiple proxy protocol supportCustom server configurationAdvanced protocol features (Reality, vless, utls)
🔧 Utilities
(99K)
free with in-app purchases
6
PocketSuite - Schedule Clients
PocketSuite - Schedule Clients
PocketSuite - Schedule Clients
Bookings, Payments & Messages
Free

This app streamlines client management for service professionals. It offers online booking, secure payments, automated reminders, and marketing tools to attract new business and retain existing clients. Manage your team, track sales, and simplify business operations all in one place.

Online booking and schedulingClient messaging and automated remindersCredit card payments and invoicing
💼 Business
(1.8K)
free with in-app purchases
7
Client Note Tracker - Easy CRM
Client Note Tracker - Easy CRM
Client Note Tracker - Easy CRM
Customers, Records, Journal
Free

Easily record and retrieve client interactions and details. Add custom fields, notes with photos, and access your data across multiple devices via cloud backup. Ideal for professionals needing organized client management.

Searchable client listCustom client fieldsNotes with photos and dictation
💼 Business
(96)
freemium
8
Canopy Client Portal
Canopy Client Portal
Canopy Client Portal
Secure client interactions
Free

Securely share files and exchange information with your accountant. Manage your to-do list, upload necessary documents, and ask questions directly to your tax professional through an intuitive mobile interface.

Secure file sharingTask managementDirect messaging with accountant
💰 Finance
(23K)
free
9
SuperVPN Fast VPN Client
SuperVPN Fast VPN Client
SuperVPN Fast VPN Client
Fast Secure Unlimited VPN
Free

This application provides a free, unlimited, and secure VPN service. It offers a simple one-click connection to global servers, encrypts your internet traffic, and protects your privacy from third-party tracking. Enjoy fast and reliable browsing without any limitations or registration.

Total Free VPN ServiceUnlimited Bandwidth and TimeOne-click Connection
🔧 Utilities
(2.4K)
free
10
FortiClient VPN
FortiClient VPN
FortiClient VPN
by Fortinet, Inc
Free

Establish a secure, encrypted Virtual Private Network (VPN) connection between your iOS device and a FortiGate firewall. Supports SSL VPN "Tunnel Mode" and IPsec connections for protected data transmission.

SSL VPN "Tunnel Mode"IPsec connectionFully encrypted connection
🔧 Utilities
(110)
free
11
LinkedIn: Community & Network
LinkedIn: Community & Network
LinkedIn: Community & Network
Find Jobs, Insights and News
Free

This app helps professionals find jobs, build their network, and stay updated on industry news. Create a resume, connect with recruiters, and apply for positions directly within the app. Access business insights and join communities to enhance your career.

Job search and alertsResume builderProfessional networking
💼 Business
(641K)
free with in-app purchases
12
HoneyBook - Small Business CRM
HoneyBook - Small Business CRM
HoneyBook - Small Business CRM
Invoices, Contracts, Payments
Free

Streamline your independent business operations with tools for invoicing, contracts, payments, project tracking, and client scheduling. Automate tasks and manage expenses to deliver exceptional client experiences and stay in control of your business.

Mobile invoicingOnline contractsSecure payment collection
💼 Business
(16K)
free with in-app purchases
13
Ivanti Secure Access Client
Ivanti Secure Access Client
Ivanti Secure Access Client
by Pulse Secure LLC
Free

This application provides secure remote access to corporate networks and data via SSL VPN. It enables users to connect to business applications and resources from any location, ensuring secure connectivity for mobile workforces.

Secure SSL VPN connectivityRemote access to corporate applicationsAccess to networked data
💼 Business
(5K)
free
14
Masters - beauty appointments
Masters - beauty appointments
Masters - beauty appointments
Book Beauty Services Online
Free

Easily book and manage beauty appointments online 24/7. Cancel or reschedule without calls, receive reminders, and track your appointment history. Connect directly with your stylist or salon through the app.

24/7 online bookingCancel and reschedule appointmentsAppointment reminders and notifications
🌟 Lifestyle
(3.5K)
free
15
Client Form
Client Form
Client Form
by Chich Apps, LLC
Free

Manage your freelance client list and their preferred contact times. This utility helps you organize contacts and schedule calls efficiently.

Client contact list managementStore earliest contact timesOrganize freelance contacts
🔧 Utilities
(1)
free
16
Termius - Modern SSH Client
Termius - Modern SSH Client
Termius - Modern SSH Client
SFTP, Terminal, Telnet, PuTTY
Free

This app provides a modern SSH client and terminal for seamless remote access across devices. It offers a desktop-grade terminal experience with advanced features like multi-tab support, custom themes, and saved commands. Securely manage connections and credentials with cloud sync and hardware key authentication.

SSH, Mosh, Telnet, Port Forwarding, SFTP supportVirtual keyboard with special keysMulti-tab interface and split-view
🛠️ Developer Tools
(19K)
freemium
17
Client Planner
Client Planner
Client Planner
Client bookings & schedule
Free

Manage client appointments and schedules with ease. Organize bookings, client details, and receive timely reminders to reduce stress and maintain focus. Secure your data with backups and optional passcode protection.

Create and manage appointmentsReschedule appointments easilyDay and week view options
💼 Business
(2)
freemium
18
Rest – HTTP API Client
Rest – HTTP API Client
Rest – HTTP API Client
Perform HTTP Requests
Free

Easily perform HTTP requests directly from your mobile device. Supports various body types, syntax highlighting, and detailed response inspection. Import collections and manage project variables for efficient API testing.

Supports JSON, Form & Multipart bodiesSyntax highlighting and JSON error reportingAll common and custom HTTP methods
🛠️ Developer Tools
(88)
free with in-app purchases
19
myMail box: email client app
myMail box: email client app
myMail box: email client app
E-mail for Gmail, Hotmail, AOL
Free

Consolidate and manage multiple email accounts from various providers in a single, user-friendly interface. Enjoy customizable notifications, enhanced security features, and efficient search capabilities to streamline your communication.

Unified inbox for multiple email accountsCustomizable push notificationsEmail thread view
📊 Productivity
(17K)
free with in-app purchases
20
FTPManager - FTP, SFTP client
FTPManager - FTP, SFTP client
FTPManager - FTP, SFTP client
by Skyjos Co., Ltd.
Free

Access and manage files on remote FTP and SFTP servers directly from your device. Stream media, edit text files with syntax highlighting, and transfer files between your device and servers, or even between nearby devices.

Access FTP and SFTP serversStream music and videosCopy, move, rename, delete files
💼 Business
(2.6K)
freemium

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