Best Customer Relationship Management App

212+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated June 2026

If you already know GoIQ CRM, this is the deeper bench. 212+ customer relationship management app for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.

Compare top Customer Relationship Management App (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1GoIQ CRMGoIQ CRMFree5.0★ (1)NoNoJun 2026
2Cloze Relationship ManagementCloze Relationship ManagementFree4.6★ (2.7K)NoYesJul 2026
3Melon CRM Customer ManagementMelon CRM Customer ManagementFree4.8★ (33)NoYesJun 2026
4Contacts Journal CRMContacts Journal CRMFree4.7★ (2.3K)NoYesJul 2026
5App Store ConnectApp Store ConnectFree4.7★ (14K)NoNoJul 2026
6SimplePractice for CliniciansSimplePractice for CliniciansFree4.7★ (34K)NoNoJul 2026
7FastCustomer: Fast customer serviceFastCustomer: Fast customer serviceFree2.7★ (153)NoYesMay 2026
8Quo (formerly OpenPhone)Quo (formerly OpenPhone)Free4.4★ (11K)NoYesJul 2026

Top Picks for Customer Relationship Management App

GoIQ CRM#1

GoIQ CRM by BizIQ llc

Editor's Choice
📊 Productivity
5.0(1 ratings)
Free
GoIQ CRM screenshot 1
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GoIQ CRM screenshot 5

Manage customer relationships and sales leads effectively with this comprehensive CRM tool. Organize contact information, track sales pipelines, and generate insightful reports to drive business efficiency and data-driven decisions.

Cloze Relationship Management#2

Cloze Relationship Management by Cloze

Smart CRM, Inbox and Contacts
Strong Contender
📊 Productivity
4.6😐(2.7K ratings)
FreeIn-App Purchases
Cloze Relationship Management screenshot 1
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Cloze Relationship Management screenshot 5

This app acts as a personal assistant for professional relationships, consolidating all contact details and communication history from various apps into a single view. It uses AI to remind you to reach out to contacts and helps manage deals and projects.

What We Love

  • 🚀 Powerful CRM features
  • 🔍 Comprehensive contact management
  • 🔗 Seamless integrations
  • 🕰️ Helpful reminders and follow-ups

Room to Improve

  • 🐛 Buggy and unstable performance
  • 🕰️ Slow sync and refresh times
  • 🤔 Confusing onboarding and setup
Melon CRM Customer Management#3

Melon CRM Customer Management by Tatyana Kolesnikova

Client Relationship System
Worth Considering
💼 Business
4.8(33 ratings)
FreeIn-App Purchases
Melon CRM Customer Management screenshot 1
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This cloud-based system helps business owners manage client relationships by tracking communications and appointments. It offers automated reminders, a calendar, and PDF client records, accessible from both mobile and PC.

More Customer Relationship Management App apps to explore

4
Contacts Journal CRM
Contacts Journal CRM
Contacts Journal CRM
Manage Customers and Clients
Free

This app helps you manage customer relationships by tracking conversations, organizing contacts, and scheduling follow-ups. It allows you to store notes, files, and documents, and offers features like contact mapping and email templates to build stronger connections and never miss opportunities.

Track last interaction with contactsManage follow-ups and remindersOrganize contacts with tags and filters
💼 Business
(2.3K)
free with in-app purchases
5
App Store Connect
App Store Connect
App Store Connect
For App Developers
Free

Manage your apps and submissions directly from your iPhone or iPad. Monitor sales, respond to reviews, manage testers, and generate marketing assets on the go. Receive important notifications about your app's performance and status.

App status and submission managementTester group and build managementSales and trends monitoring
🛠️ Developer Tools
(14K)
free
6
SimplePractice for Clinicians
SimplePractice for Clinicians
SimplePractice for Clinicians
Practice Management Software
Free

Manage your practice on the go with intuitive tools for scheduling, client management, and administrative tasks. This HIPAA-compliant app offers a streamlined experience for clinicians to connect with clients, manage appointments, and access client information securely from their mobile devices.

Client scheduling and managementHIPAA-compliant securitySession note writing
🏥 Medical
(34K)
free
7
FastCustomer: Fast customer service
FastCustomer: Fast customer service
FastCustomer: Fast customer service
by FastCustomer, Inc.
Free

Avoid long customer service hold times with this app. It navigates phone menus for you and connects you to a live agent, ringing your phone when they're ready. Access support for thousands of companies across various industries.

Navigate phone trees automaticallyConnect to live agentsReceive a call when agent is ready
🌟 Lifestyle
(153)
free with in-app purchases
8
Quo (formerly OpenPhone)
Quo (formerly OpenPhone)
Quo (formerly OpenPhone)
Business calling and texting
Free

This app provides a unified platform for business calls, texts, and customer information, enabling personalized customer relationships at scale. It features AI-powered call answering, flexible routing, and a mini CRM to ensure no customer is missed and to facilitate business growth.

Unified calls, texts, and customer infoShared inboxes and internal notesMini CRM with custom contact properties
💼 Business
(11K)
free with in-app purchases
9
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
💼 Business
(412)
free with in-app purchases
10
Pipedrive – Sales CRM
Pipedrive – Sales CRM
Pipedrive – Sales CRM
Lead & prospect sales pipeline
Free

Manage your sales pipeline effectively on the go. This app provides access to contacts, deal history, and to-dos, allowing you to create tasks and take notes instantly synced with the web application. It offers offline syncing for uninterrupted work.

Access contacts and to-do listsLog phone calls and meeting notesMap view for business exploration
💼 Business
(660)
free
11
Boo App: Dating. Friends. Chat
Boo App: Dating. Friends. Chat
Boo App: Dating. Friends. Chat
Date. Match. Meet New People.
Free

Connect with compatible individuals for dating or friendship based on personality psychology. Discover shared values, interests, and gain deep insights into compatibility. Features include verified profiles and language practice for global connections.

Social dating and friend-findingIn-depth personality analysis and compatibility insightsVerified profiles to avoid bots and catfishing
🌐 Social Networking
(204K)
free with in-app purchases
12
Simple Sales Management
Simple Sales Management
Simple Sales Management
Manage sales and customers
Free

Easily track sales, manage customer balances, and send professional receipts with your logo. Set alarms for outstanding payments and generate detailed reports to boost your productivity and brand.

Quick sales trackingCustomer debt managementBranded sales receipts
💼 Business
(8)
free with in-app purchases
13
Dynamics 365 Sales
Dynamics 365 Sales
Dynamics 365 Sales
Sales CRM von Microsoft
Free

Manage your sales pipeline and customer interactions on the go. Access meeting details, contact information, and take notes directly within the app. Seamlessly integrate with Microsoft Teams for customer meetings and receive timely notifications to stay on top of your deals.

Access meeting info and contact detailsJoin customer meetings with Microsoft TeamsTake notes and connect to records
💼 Business
(797)
free
14
amoCRM 2.0
amoCRM 2.0
amoCRM 2.0
Cloud based CRM system
Free

This cloud-based CRM system centralizes customer communication across messengers, emails, and calls. It enables personalized dialogues and offers powerful analytics, reporting, and automation tools for sales teams.

Messaging-powered CRMMulti-channel communication (messengers, email, calls)Personalized customer dialogues
💼 Business
(20)
freemium
15
Attio
Attio
Attio
Relationships and Workflows
Free

This CRM platform allows users to manage business relationships and workflows on the go. Access powerful features like real-time note editing, email management, and pipeline tracking directly from your mobile device to stay organized and connected.

Real-time note creation and editingEmail and permission managementPipeline tracking and list updates
📊 Productivity
(27)
free
16
Bigin by Zoho CRM
Bigin by Zoho CRM
Bigin by Zoho CRM
Sales CRM for Small Businesses
Free

Manage customer interactions, sales pipelines, and daily operations from any device. Streamline your business processes with a simple yet powerful CRM designed for small businesses. Offers multi-channel communication, task management, and business reporting.

Customer and prospect data managementCustomizable sales pipelinesMulti-channel communication (calls, email, SMS, social)
💼 Business
(908)
free with in-app purchases
17
CRM-Software-App
CRM-Software-App
CRM-Software-App
Inquiry, Bookings & Contracts
Free

This business software helps manage appointments, inquiries, payments, and contracts. It's designed for small businesses to streamline operations, create invoices, and manage staff details. Data can be exported in various formats for easy analysis.

Appointment managementInquiry handlingPayment processing
💼 Business
(20)
ad-supported
18
SAP Cloud for Customer
SAP Cloud for Customer
SAP Cloud for Customer
by SAP SE
Free

Access customer data and manage sales activities on the go. Enables field service technicians with offline capabilities for work orders, time sheets, and analytics. Facilitates collaboration and informed decision-making for sales teams.

Real-time customer data accessSales collaboration and communicationField service execution (online/offline)
💼 Business
(93)
free
19
Streak - CRM for Gmail
Streak - CRM for Gmail
Streak - CRM for Gmail
by Streak Inc
Free

Manage customer interactions and deals directly within your Gmail inbox. Organize emails, track customer status and notes, and filter for urgent deals. Streamline communication with team sharing and email templates.

Manage customers and deals in GmailOrganize emails by customer/dealTrack customer status and notes
📊 Productivity
(126)
freemium
20
Mesh: Contacts + CRM
Mesh: Contacts + CRM
Mesh: Contacts + CRM
Powerful Contacts Manager
Free

Organize and deepen personal and professional relationships with this intuitive contact manager and lightweight CRM. It automatically builds contact cards from your digital life and offers features like notes, reminders, and news updates to help you stay connected.

Automatic contact card creationNatural-language searchNote-taking and dictation
📊 Productivity
(752)
free with in-app purchases

FAQ about Customer Relationship Management App

What is the best customer relationship management app for iPhone?
GoIQ CRM tops our customer relationship management app ranking as of June 2026, with a 5.0-star average from 1 App Store ratings, and it's free to download.
Yes — 20 of the top customer relationship management app we rank are free to download, including GoIQ CRM and Cloze Relationship Management.
GoIQ CRM has no ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 212+ customer relationship management app on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
GoIQ CRM is a customer relationship management application designed to help businesses track customer interactions, manage sales leads, and organize customer data in one central location.
Key features include contact management for tracking customer information and communication history, sales pipeline management for monitoring lead progress and team performance, and reporting and analytics for data-driven decision-making.