Best Client Communication Apps

211+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated June 2026

With an average user rating of 4.2β˜…, the client communication category is one of the App Store's strongest. Browse all 211+ apps we track, sorted so the most loved ones surface first.

Compare top Client Communication Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Basecamp - Project ManagementBasecamp - Project ManagementFree4.7β˜… (21K)NoNoJul 2026
2PilotCRM Client CommunicationPilotCRM Client CommunicationFreeβ€”NoNoMay 2026
3Clio for ClientsClio for ClientsFree4.9β˜… (12K)NoNoJul 2026
4Rocket.ChatRocket.ChatFree4.4β˜… (3.7K)NoNoJul 2026
5PumblePumbleFree4.7β˜… (1.5K)NoNoJul 2026
6Clients: Your Client Book, CRMClients: Your Client Book, CRMFree4.5β˜… (412)NoYesJul 2026
7Consult Me ClientConsult Me ClientFreeβ€”NoNoMay 2026
8Zoom WorkplaceZoom WorkplaceFree4.7β˜… (3.2M)YesYesJul 2026

Top Picks for Client Communication

Basecamp - Project Management#1

Basecamp - Project Management by 37Signals LLC

Project & Team Communication
Editor's Choice
πŸ’Ό Business
4.7😊(21K ratings)
Free
Basecamp - Project Management screenshot 1
Basecamp - Project Management screenshot 2
Basecamp - Project Management screenshot 3
Basecamp - Project Management screenshot 4
Basecamp - Project Management screenshot 5

A project management platform designed to simplify team collaboration and project execution. It centralizes all project-related tasks, discussions, and decisions in one intuitive location, reducing complexity and making work more enjoyable.

What We Love

  • πŸ‘ Powerful project management tool
  • πŸš€ Efficient team communication
  • πŸ“ Effective file/document sharing
  • πŸ“… Useful calendar and scheduling features

Room to Improve

  • πŸ› Occasional crashes and bugs
  • πŸ“± Mobile app not as reliable as desktop
  • πŸ” Difficult to navigate and find things
Clio for Clients#3

Clio for Clients by Themis Solutions Inc.

Stay connected to your lawyer.
Worth Considering
πŸ“Š Productivity
4.9😐(12K ratings)
Free
Clio for Clients screenshot 1
Clio for Clients screenshot 2
Clio for Clients screenshot 3
Clio for Clients screenshot 4
Clio for Clients screenshot 5
Clio for Clients screenshot 6

This app offers a secure portal for clients to communicate with their legal counsel. It allows for document sharing, private messaging, case updates, and invoice management, all within a protected client-attorney environment.

What We Love

  • πŸ‘ Easy to use
  • πŸš€ Runs well
  • πŸ”’ Safe and secure communication
  • πŸ‘ Simple and works well

Room to Improve

  • πŸ› Can't sign in, no email received
  • πŸ› Takes a day before you can open the message
  • πŸ› Videos don't send, separates everything

More Client Communication apps to explore

4
Rocket.Chat
Rocket.Chat
Rocket.Chat
The Secure CommsOSβ„’
Free

A secure communication platform that integrates messaging, voice, video, and AI for organizations requiring high security and compliance. It offers features like E2E encryption and two-factor authentication to protect sensitive communications.

Unified messaging, voice, and videoEnd-to-end encryptionTwo-factor authentication
πŸ’Ό Business
(3.7K)
free
5
Pumble
Pumble
Pumble
Business Communication
Free

This team messaging app facilitates organized communication through chat, channels, and video meetings. It offers unlimited message history and allows for easy file sharing and searching. Work from anywhere with cross-platform compatibility.

Organized team chatProject and team channelsBuilt-in video meetings
πŸ’Ό Business
(1.5K)
free
6
Clients: Your Client Book, CRM
Clients: Your Client Book, CRM
Clients: Your Client Book, CRM
Manage Your Customer Database
Free

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.

Client data storageContact importReminders and notes
πŸ’Ό Business
(412)
free with in-app purchases
7
Consult Me Client
Consult Me Client
Consult Me Client
Consult Me
Free
πŸ”§ Utilities
(0)
8
Zoom Workplace
Zoom Workplace
Zoom Workplace
AI-first collaboration
Free

This app integrates video meetings, chat, phone, scheduling, email, and collaborative documents into one platform. AI features help summarize meetings, draft content, and organize information, streamlining daily tasks and team collaboration.

AI meeting summaries and next stepsLive AI meeting Q&AAI-powered drafting for emails and chats
πŸ’Ό Business
(3.2M)
freemium
9
Trillian
Trillian
Trillian
Modern and secure messaging
Free

This secure messaging platform offers instant communication for businesses, healthcare organizations, and individuals. It modernizes employee communication, provides HIPAA-compliant messaging for healthcare, and allows free, private communication for personal use.

Secure business instant messagingHIPAA-compliant healthcare communicationFree individual messaging
πŸ’Ό Business
(540)
free with in-app purchases
10
CoachX: Connect with Clients
CoachX: Connect with Clients
CoachX: Connect with Clients
Coaching Made Easy
Free

This platform provides professional coaches with secure tools for client communication. It offers instant messaging, video/audio calls, and client management in a user-friendly interface. Designed specifically for coaches, it aims to streamline daily interactions and enhance client relationships.

Instant messaging with clientsHigh-quality video and audio callsAdd and manage client connections
πŸ“Š Productivity
(11)
ad-supported
11
Karbon for Clients
Karbon for Clients
Karbon for Clients
Accounting firm client portal
Free

Securely share files, exchange information, and communicate with your accounting firm. Manage tasks and stay connected with your advisors from your mobile device. Track project progress and reduce back-and-forth communication.

Secure file sharingClient-advisor communicationTask management
πŸ“Š Productivity
(3)
free
12
Spike: AI Email & Team Chat
Spike: AI Email & Team Chat
Spike: AI Email & Team Chat
Teamspace & mail for business
Free

This AI-powered app transforms your email into a messenger-like experience for professionals and teams. It streamlines inbox management with smart summaries, AI-assisted replies, and one-tap actions. Collaborate seamlessly with team chat, shared inboxes, and integrated tools.

AI-powered email summariesAI-assisted reply draftingInstant email translation
πŸ“Š Productivity
(4.3K)
free with in-app purchases
13
Client Hub
Client Hub
Client Hub
by CLIENT HUB INC.
Free

Streamline client interactions and document management for accounting firms. This app centralizes client information, moves communications out of email, and enables clients to access their files independently.

Client information gatheringDocument collectionEmail-free client interactions
πŸ’Ό Business
(10)
free
14
Tato Talk
Tato Talk
Tato Talk
Chat smarter, Connect closer
Free

This app offers secure, instant messaging with a smart toolbox for enhanced communication. It includes AI-generated conversation starters, real-time translation, and a library of chat tips to help users express themselves confidently in any situation.

End-to-end encryptionAI-generated conversation startersReal-time message translation
🌐 Social Networking
(53)
free
15
MyTime Scheduler for Merchants
MyTime Scheduler for Merchants
MyTime Scheduler for Merchants
by Melian Labs Inc
Free

Manage your business operations on the go with a comprehensive mobile suite. This app offers online scheduling, client management, point-of-sale, instant messaging, business analytics, automated marketing, and web presence tools.

Online scheduling and appointment calendarClient Relationship Manager (CRM)Point of Sale and Inventory Management
πŸ’Ό Business
(257)
free
16
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
πŸ’Ό Business
(96)
freemium
17
Logics Client Portal
Logics Client Portal
Logics Client Portal
by Intellirose LLC
Free

Manage your cases, activities, and finances with this comprehensive client portal. Track progress, view media, communicate with contacts, and handle billing and payments all from one centralized platform.

Intuitive dashboard overviewCase tracking and media viewingContact management and communication
πŸ“Š Productivity
(41)
free
18
VK Mail: secure email client
VK Mail: secure email client
VK Mail: secure email client
For Gmail, Yahoo, Rambler
Free

A secure and minimalistic email client that consolidates all your email accounts in one place. It offers smart sorting, custom filters, and an unsubscribe wizard to manage your inbox efficiently. Enjoy reliable protection with powerful spam filters and customizable login security.

Consolidate all email accountsSmart inbox sortingCustomizable filters
πŸ“Š Productivity
(853)
ad-supported
19
I Said, You Heard
I Said, You Heard
I Said, You Heard
More peaceful relationships.
Free

Improve your relationships by understanding communication patterns. This app offers a temperament assessment, personalized coaching, and tools to navigate difficult conversations effectively. Learn to choose words that resonate with different personalities and track your progress in building stronger connections.

Temperament assessmentPersonalized communication coachingFacilitator for difficult conversations
πŸ“š Education
(29)
subscription
20
VPN Client Communicator
VPN Client Communicator
VPN Client Communicator
by Seneca S.r.l.
Free
πŸ”§ Utilities
(0)

FAQ about Client Communication

What are the best client communication apps for iPhone?
Basecamp - Project Management tops our client communication apps ranking as of June 2026, with a 4.7-star average from 21K App Store ratings, and it's free to download.
Yes β€” 20 of the top client communication apps we rank are free to download, including Basecamp - Project Management and PilotCRM Client Communication.
Basecamp - Project Management has no ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 211+ client communication apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
Basecamp is a project management platform that simplifies team collaboration and project execution. It aims to reduce complexity by centralizing all project-related tasks, discussions, and decisions in one organized location, making it easier for teams to work together.
Key features include centralized project organization, team communication tools, task management, discussion forums, document sharing, and a simplified interface. The platform is designed to keep all project elements in one intuitive place.