Best Clients Business Apps

249+ iOS apps curated and reviewed

4.2 avg rating
18 free apps
Updated September 2026

Looking for free clients business apps? 18 of our 249+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Clients Business Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Clients: Your Client Book, CRMClients: Your Client Book, CRMFree4.5★ (412)NoYesSep 2026
2Customers+ Clients & Sales Small Business ManagerCustomers+ Clients & Sales Small Business Manager$4.994.1★ (8)NoNoSep 2026
3Clients Records and FormsClients Records and FormsFree—NoYesAug 2026
4GravyWork for BusinessGravyWork for BusinessFree—NoNoMay 2026
5WhatsApp MessengerWhatsApp MessengerFree4.7★ (19M)YesYesSep 2026
6PocketSuite - Schedule ClientsPocketSuite - Schedule ClientsFree4.4★ (1.8K)NoYesSep 2026
7DIKIDI Appointments SchedulingDIKIDI Appointments SchedulingFree4.7★ (380)NoNoSep 2026
8High Society Business AppHigh Society Business AppFree—NoNoMay 2026

Top Picks for Clients Business

Clients: Your Client Book, CRM#1

Clients: Your Client Book, CRM by Dmitry Petrushin

Manage Your Customer Database
Editor's Choice
💼 Business
4.5😊(412 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
  • 🤝 Great customer service

Room to Improve

  • 🐛 Bugs and glitches
  • 🔓 Limited offline functionality
  • 🔍 Lack of customization options
  • 💰 Concerns about pricing/subscription model
Clients Records and Forms#3

Clients Records and Forms by Clients Records

Consents, Medicals & Bookings
Worth Considering
💼 Business
0.0(0 ratings)
FreeIn-App Purchases
Clients Records and Forms screenshot 1
Clients Records and Forms screenshot 2
Clients Records and Forms screenshot 3
Clients Records and Forms screenshot 4

Manage client consents, medical history, and bookings for your professional services. This app helps protect your business by ensuring clients sign necessary forms, satisfying insurance requirements and preventing legal issues. It offers secure storage, automated reminders, and multi-device compatibility.

More Clients Business apps to explore

FAQ about Clients Business

What are the best clients business apps for iPhone?
Clients: Your Client Book, CRM tops our clients business apps ranking as of September 2026, with a 4.5-star average from 412 App Store ratings, and it's free to download.
Yes — 18 of the top clients business apps we rank are free to download, including Clients: Your Client Book, CRM and Clients Records and Forms.
Clients: Your Client Book, CRM has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 249+ clients business apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The Clients app is designed to help you comfortably and effortlessly store and manage your client data. It allows you to organize client communication, make notes, import contacts, set reminders, and communicate with clients via email, SMS, or direct calls.
Key features include storing and operating client data, importing contacts, adding reminders, sending emails and SMS, and making calls directly from the app. It prioritizes simplicity and efficiency over a multitude of complex functions.