Best Client Notebook Apps

249+ iOS apps curated and reviewed

3.5 avg rating
20 free apps
Updated October 2026

From beginner-friendly picks to power-user tools, our client notebook list covers 249+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top Client Notebook Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1The Client NotebookThe Client NotebookFree1.9★ (9)NoNoMay 2026
2Client Note Tracker - Easy CRMClient Note Tracker - Easy CRMFree4.8★ (103)NoYesOct 2026
3Clients: Your Client Book, CRMClients: Your Client Book, CRMFree4.5★ (413)NoYesOct 2026
4Glamorph: Client ManagementGlamorph: Client ManagementFree5.0★ (2)NoYesOct 2026
5Barber Client Book - FadeBarber Client Book - FadeFree—NoYesOct 2026
6ClientNote: Salon Client BookClientNote: Salon Client BookFree5.0★ (3)YesYesOct 2026
7Postgres ClientPostgres ClientFree1.0★ (1)NoNoOct 2026
8VI One: Salon CRM & ClientsVI One: Salon CRM & ClientsFree5.0★ (1)NoYesOct 2026

Top Picks for Client Notebook

Client Note Tracker - Easy CRM#2

Client Note Tracker - Easy CRM by Sandpiper Apps LLC

Customers, Records, Journal
Strong Contender
💼 Business
4.8😊(103 ratings)
FreeIn-App Purchases
Client Note Tracker - Easy CRM screenshot 1
Client Note Tracker - Easy CRM screenshot 2
Client Note Tracker - Easy CRM screenshot 3
Client Note Tracker - Easy CRM screenshot 4
Client Note Tracker - Easy CRM screenshot 5
Client Note Tracker - Easy CRM screenshot 6

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.

What We Love

  • 👍 Simple and straightforward
  • 👍 Easy to use and navigate
  • 👍 Affordable and good value
  • 👍 Keeps client notes organized
  • 👍 Practical for various professions
  • 👍 Allows adding pictures
  • 👍 Template creation is helpful
  • 👍 Fast and efficient
  • 👍 User-friendly interface
  • 👍 Great for record keeping
  • 👍 Convenient for mobile and tablet

Room to Improve

  • 🐛 Cannot edit client info after saving
  • 🐛 Free version has limitations
  • 🐛 Data loss after signing out
  • 🐛 Date entry issues
Clients: Your Client Book, CRM#3

Clients: Your Client Book, CRM by Dmitry Petrushin

Manage Your Customer Database
Worth Considering
💼 Business
4.5😊(413 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

More Client Notebook apps to explore

FAQ about Client Notebook

What are the best client notebook apps for iPhone?
The Client Notebook tops our client notebook apps ranking as of October 2026, with a 1.9-star average from 9 App Store ratings, and it's free to download.
Yes — 20 of the top client notebook apps we rank are free to download, including The Client Notebook and Client Note Tracker - Easy CRM.
The Client Notebook has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 249+ client notebook apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.