Best Courtesy Customer Apps

219+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

The best courtesy customer apps on iPhone average 4.6★ across 219+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.

Top Picks for Courtesy Customer

Intuit QuickBooks for Business#2

Intuit QuickBooks for Business by Intuit Inc.

Accounting & Invoicing with AI
Strong Contender
💼 Business
4.7😐(248K ratings)
FreeAdsIn-App Purchases
#3in Business
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Intuit QuickBooks for Business screenshot 3
Intuit QuickBooks for Business screenshot 4
Intuit QuickBooks for Business screenshot 5
Intuit QuickBooks for Business screenshot 6

Manage your business finances on the go with AI-powered accounting and invoicing tools. Accept payments, track expenses, generate invoices from photos, and automatically track mileage for tax deductions. Syncs with your online account for up-to-date financial data.

What We Love

  • 🚀 Efficient invoicing and expense tracking
  • 👍 Intuitive and user-friendly interface
  • 💡 Helpful mileage tracking feature
  • 🚀 Seamless bank account integration

Room to Improve

  • 🐛 Frequent crashes and glitches
  • 🔍 Lack of visibility into bank transactions
  • 🔍 Inability to edit or customize invoices
PayPal Business#3

PayPal Business by PayPal, Inc.

Track sales and Send invoices
Worth Considering
💼 Business
4.2😐(29K ratings)
FreeAds
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PayPal Business screenshot 5

Manage your business finances on the go. Create and send invoices, track sales trends, transfer money, and access customer information. This app acts as your mobile business manager, simplifying financial tasks for merchants of all sizes.

What We Love

  • 🚀 Efficient payment processing
  • 💳 Convenient payment options
  • 📈 Useful business insights
  • 🔒 Secure transactions

Room to Improve

  • ⏱️ Delayed fund releases
  • 💰 High transaction fees
  • 🤖 Poor customer service

More Courtesy Customer apps to explore

4
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
5
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
6
Wave: Small Business Software
Wave: Small Business Software
Wave: Small Business Software
Invoice, scan receipts & more
Free

Manage your small business finances on the go. Send professional invoices, track expenses with receipt scanning, and monitor your business insights. Get paid faster with integrated online payment options.

Send customized invoices and estimatesScan receipts with OCR for expense trackingMonitor business insights on a dashboard
💼 Business
(6.6K)
free with in-app purchases
7
FreshBooks Invoicing App
FreshBooks Invoicing App
FreshBooks Invoicing App
Accounting & Expense Tracking
Free

This app simplifies business finances by offering professional invoicing, expense tracking, and mileage logging. It helps manage clients, track billable hours, and generate financial reports for better business insights. Get paid faster with online payment options and access award-winning customer support.

Professional invoicingExpense tracking with receipt photosAutomated mileage tracking
💼 Business
(11K)
freemium
8
Zoho Invoice Maker App
Zoho Invoice Maker App
Zoho Invoice Maker App
Simple Estimate & Receipt Tool
Free

Create professional invoices and estimates for your small business. Send them directly to clients, accept online payments, and automate reminders for overdue bills. Track expenses and gain insights into your business finances with comprehensive reports.

Create professional invoicesGenerate estimatesAccept online payments
💼 Business
(13K)
free
9
Housecall Pro: Field Service
Housecall Pro: Field Service
Housecall Pro: Field Service
Quote, Estimate, Invoice App
Free

Manage your home services business efficiently with this field service management platform. Streamline scheduling, customer communication, invoicing, and payments to save time and grow your business.

Scheduling and dispatchingCustomer communication toolsOnline booking capabilities
💼 Business
(27K)
subscription
10
Invoice Maker & Estimate App
Invoice Maker & Estimate App
Invoice Maker & Estimate App
Bill & Receipt for Contractor
Free

Create professional invoices, estimates, and receipts quickly. Automate payment tracking, send smart reminders, and accept various payment methods. Streamline your business accounting and reporting with secure cloud sync.

Professional invoice creationAutomated payment trackingSmart payment reminders
💰 Finance
(17K)
free with in-app purchases
11
Lili - Business Banking
Lili - Business Banking
Lili - Business Banking
Banking, Accounting & Taxes
Free

This all-in-one platform offers business banking, smart bookkeeping, tax preparation, credit building, and invoicing for small business owners. Manage your finances, track expenses, and get paid faster, all in one place.

Business checking accountSmart bookkeeping toolsTax preparation features
💰 Finance
(7K)
free with in-app purchases
12
Square Invoices: Invoice Maker
Square Invoices: Invoice Maker
Square Invoices: Invoice Maker
Invoicing, Estimates, Bills
Free

Create and send professional invoices and estimates quickly. Accept various payment methods, send automatic reminders, and track payments in real-time. Manage your business finances efficiently on the go.

Invoice and estimate makerAccept various payment methodsAutomatic payment reminders
💼 Business
(92K)
free with in-app purchases
13
TaxDome Client Portal
TaxDome Client Portal
TaxDome Client Portal
Client interactions made easy
Free

Securely connect with your accounting professional to manage documents, communicate, and complete tasks. Review, upload, and sign documents, chat securely, and pay invoices all within a user-friendly interface.

Review and approve documentsScan and upload documentsSecure chat with accounting professional
💰 Finance
(39K)
free
14
Zoho Desk
Zoho Desk
Zoho Desk
Customer Service Software
Free

This mobile help desk software provides a flexible ticketing system to manage customer service on the go. It offers features like ticket prioritization, contextual information, team collaboration, and real-time notifications to ensure efficient customer support.

Mobile ticketing systemTicket prioritizationContextual ticket information
💼 Business
(1.6K)
free with in-app purchases
15
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
16
SIMPLE Mobile My Account
SIMPLE Mobile My Account
SIMPLE Mobile My Account
by Tracfone Wireless Inc.
Free

Manage your wireless service directly from your phone. Track data usage, view service end dates, and easily renew your service. You can also manage payment methods, devices, and find nearby retail locations.

Track data usageView service end dateRenew service with credit card or PIN
🔧 Utilities
(19K)
free
17
Free Invoice Maker & Receipt
Free Invoice Maker & Receipt
Free Invoice Maker & Receipt
Estimate, Receipt & Facturas
Free

Create professional invoices, estimates, receipts, and more with this user-friendly app. It offers a comprehensive dashboard, customizable templates, and multiple payment options. Securely store and share your documents with unlimited cloud storage and cross-device compatibility.

Create unlimited invoices, estimates, receipts, and moreExport to PDF and share via email, WhatsApp, etc.Multiple custom-designed templates
💼 Business
(2K)
free with in-app purchases
18
Fifth Third: 53 Mobile Banking
Fifth Third: 53 Mobile Banking
Fifth Third: 53 Mobile Banking
by FifthThird Bank
Free

Manage your finances on the go with secure access to your accounts. Deposit checks, pay bills, transfer funds, and send money to friends and family. Track transactions and manage alerts for peace of mind.

Secure account accessMobile check depositBill payment
💰 Finance
(631K)
free
19
QuoteIQ: Contractor CRM
QuoteIQ: Contractor CRM
QuoteIQ: Contractor CRM
Field Service CRM & Invoicing
Free

This app provides field service management tools for contractors, including CRM, invoicing, scheduling, and quoting features. It helps streamline operations, manage clients, and improve business insights for home service trades.

CRM & Client ManagementEstimates & InvoicingScheduling & Dispatch
💼 Business
(3.2K)
free with in-app purchases
20
Novo - Small Business Checking
Novo - Small Business Checking
Novo - Small Business Checking
Built for modern businesses
Free

This app offers a digital checking account designed for modern small businesses. Apply online quickly and access free banking tools, including debit card control, bill pay, ACH transfers, and check deposits. Manage funds efficiently with features like transaction categorization and savings reserves.

Online account applicationFree banking toolsDebit card control
💰 Finance
(20K)
free