Best Customer Invoice Apps

222+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated July 2026

Every iPhone needs a few good customer invoice apps. We benchmark 222+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Customer Invoice Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Invoice2go: Easy Invoice MakerInvoice2go: Easy Invoice MakerFree4.9β˜… (53K)YesYesJul 2026
2Invoice Maker - Invoice FlyInvoice Maker - Invoice FlyFree4.8β˜… (94K)NoYesJul 2026
3Easy Invoice Maker & GeneratorEasy Invoice Maker & GeneratorFree4.8β˜… (2K)YesYesJul 2026
4PayPal BusinessPayPal BusinessFree4.2β˜… (29K)YesNoJul 2026
5MakeBill: Custom Invoice MakerMakeBill: Custom Invoice MakerFree4.8β˜… (4)NoYesJun 2026
6Easy Invoice & Estimate MakersEasy Invoice & Estimate MakersFree4.8β˜… (27)NoYesJul 2026
7Podium - Small Business ToolsPodium - Small Business ToolsFree4.7β˜… (31K)NoNoJul 2026
8Invoice Generator & CreatorInvoice Generator & CreatorFree4.8β˜… (273)NoYesMay 2026

Top Picks for Customer Invoice

Invoice2go: Easy Invoice Maker#1

Invoice2go: Easy Invoice Maker by Invoice2go.com

Invoices & Estimates Generator
Editor's Choice
πŸ’Ό Business
4.9😞(53K ratings)
FreeAdsIn-App Purchases
#17in Business
Invoice2go: Easy Invoice Maker screenshot 1
Invoice2go: Easy Invoice Maker screenshot 2
Invoice2go: Easy Invoice Maker screenshot 3
Invoice2go: Easy Invoice Maker screenshot 4
Invoice2go: Easy Invoice Maker screenshot 5
Invoice2go: Easy Invoice Maker screenshot 6

Create and send professional invoices and estimates quickly for your small business. Track payments, manage expenses by snapping receipt photos, and get paid faster online. This tool helps freelancers and contractors stay organized and get paid on time.

What We Love

  • πŸš€ Easy to use
  • πŸ‘ Customizable invoices
  • πŸš€ Quick invoicing
  • πŸ‘ Helpful for small businesses

Room to Improve

  • πŸ› Frequent crashes and glitches
  • πŸ’° Expensive subscription fees
  • πŸ”’ Security and privacy concerns
Invoice Maker - Invoice Fly#2

Invoice Maker - Invoice Fly by Labhouse Mobile

Simple Estimate Bill Generator
Strong Contender
πŸ’Ό Business
4.8😊(94K ratings)
FreeIn-App Purchases
#6in Business
Invoice Maker - Invoice Fly screenshot 1
Invoice Maker - Invoice Fly screenshot 2
Invoice Maker - Invoice Fly screenshot 3
Invoice Maker - Invoice Fly screenshot 4
Invoice Maker - Invoice Fly screenshot 5
Invoice Maker - Invoice Fly screenshot 6

Create and send professional invoices and estimates quickly from your phone. Organize your finances with easy tracking and notifications when clients open your bills. Customize invoices with details like taxes, discounts, and signatures.

What We Love

  • πŸ‘ Easy to use
  • πŸš€ Efficient invoicing
  • πŸ’‘ Professional templates
  • πŸ”’ Secure payments

Room to Improve

  • πŸ› Occasional bugs
  • πŸ’° Expensive subscription
  • πŸ”’ Difficult to recover account
Easy Invoice Maker & Generator#3

Easy Invoice Maker & Generator by Marla International Limited

Simple PDF Quote, Bill Tracker
Worth Considering
πŸ’Ό Business
4.8😐(2K ratings)
FreeAdsIn-App Purchases
Easy Invoice Maker & Generator screenshot 1
Easy Invoice Maker & Generator screenshot 2
Easy Invoice Maker & Generator screenshot 3
Easy Invoice Maker & Generator screenshot 4
Easy Invoice Maker & Generator screenshot 5
Easy Invoice Maker & Generator screenshot 6

This app simplifies financial management for freelancers and small businesses. Create professional invoices, estimates, and track payments with customizable branding and global currency support. Gain insights with sales reports and automate recurring billing.

What We Love

  • πŸ‘ Easy to use
  • πŸš€ Straightforward invoicing
  • πŸ’‘ Helpful customer support
  • πŸ‘ Professional-looking invoices

Room to Improve

  • πŸ› Bugs and glitches
  • πŸ”’ Difficulty with account/data management
  • πŸ’° Expensive subscription model

More Customer Invoice apps to explore

4
PayPal Business
PayPal Business
PayPal Business
Track sales and Send invoices
Free

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.

Create and send invoicesTrack sales trendsManage money and sales
πŸ’Ό Business
(29K)
free with in-app purchases
5
MakeBill: Custom Invoice Maker
MakeBill: Custom Invoice Maker
MakeBill: Custom Invoice Maker
Custom Receipt, Estimate, Bill
Free

Create professional invoices, receipts, estimates, and delivery notes with a user-friendly interface. Customize designs to match your brand and easily track transactions. Share documents instantly with clients.

Create invoices, receipts, estimates, quotes, and delivery notesCustomize document designs with fonts, colors, and imagesTrack transactions, payments, and client histories
πŸ’Ό Business
(4)
freemium
6
Easy Invoice & Estimate Makers
Easy Invoice & Estimate Makers
Easy Invoice & Estimate Makers
Create invoices, Bill, Receipt
Free

Create professional invoices, estimates, and receipts quickly on your mobile device. Save client and item details for faster invoicing, add company logos, and track payments. Offers multiple currency options and customizable templates for a professional look.

Create professional invoices and estimatesSend receipts on the goSave client and item details
πŸ’Ό Business
(27)
freemium
7
Podium - Small Business Tools
Podium - Small Business Tools
Podium - Small Business Tools
Messaging, Payments, Marketing
Free

Manage all customer communications in one inbox, from payments and reviews to marketing messages. This platform helps local businesses streamline interactions, collect payments, and improve their online reputation.

Unified customer inboxAutomated review invitationsBulk text marketing
πŸ’Ό Business
(31K)
ad-supported
8
Invoice Generator & Creator
Invoice Generator & Creator
Invoice Generator & Creator
Create invoice in seconds
Free

Easily create and send professional invoices and estimates from anywhere. Customize templates, save client details, and generate receipts quickly. Deliver invoices via email, text, print, or PDF.

Create invoices and estimates on the goGenerate invoices from estimatesCustomize invoice templates
πŸ’Ό Business
(273)
subscription
9
Freebie Invoice Maker
Freebie Invoice Maker
Freebie Invoice Maker
Invoice Simple, Invoicing App
Free

Effortlessly create and send professional invoices, estimates, and receipts on the go. This app streamlines document generation and facilitates online payments, making it ideal for individuals and growing businesses.

Create professional invoices, estimates, and receiptsSend documents on the goAccept online payments
πŸ’° Finance
(8.8K)
free with in-app purchases
10
Invoice Maker PRO.
Invoice Maker PRO.
Invoice Maker PRO.
Receipt Estimate generator app
Free

Easily create, send, and track professional invoices, estimates, and receipts on your mobile device. Organize your finances, manage payments, and generate business reports to get paid faster and streamline accounting.

Create invoices and estimatesTrack paid, overdue, and unpaid invoicesProfessionally designed templates
πŸ’Ό Business
(1K)
free with in-app purchases
11
Intuit QuickBooks for Business
Intuit QuickBooks for Business
Intuit QuickBooks for Business
Invoices. Expenses. Accounting
Free

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.

Accept contactless payments via phoneCreate and send invoices from photosCapture leads from emails with AI
πŸ’Ό Business
(253K)
subscription
12
Invoice Maker by SPK
Invoice Maker by SPK
Invoice Maker by SPK
Estimate Invoice Maker
Free

Create and send professional PDF invoices and estimates quickly and easily. This ad-free, watermark-free app is ideal for small business owners, consultants, and freelancers on the go. Customize templates, track clients, and manage your billing efficiently.

Create unlimited invoices and estimatesNo ads or watermarksCustomizable invoice fields
πŸ’Ό Business
(873)
free with in-app purchases
13
Invoice Generator - Zoho
Invoice Generator - Zoho
Invoice Generator - Zoho
Simple & Professional Invoices
Free

Easily create and share professional invoices from your mobile device. Save customer and item details, track payment statuses, and add your logo. Auto-generates invoice numbers and offers cloud backup.

Create invoices on the goAuto-generate invoice numbersAdd and auto-fill customer details
πŸ’Ό Business
(16K)
free
14
JotNot Invoice
JotNot Invoice
JotNot Invoice
Invoice maker and tracker
Free

Create, send, and track invoices and estimates with ease. Designed for professionals on the go, this app helps you get paid faster and stay organized with client and payment management. Customize templates to build your brand and go paperless.

Create invoices in secondsSend invoices on the goConvert estimates to invoices
πŸ’Ό Business
(126)
free with in-app purchases
15
Invoice Maker by Invoice Home
Invoice Maker by Invoice Home
Invoice Maker by Invoice Home
Invoice App by Invoice Homeβ„’
Free

Create professional invoices, estimates, quotes, and receipts quickly and easily. Choose from over 100 templates, add your logo, and get paid faster through online payment options. This app offers unlimited cloud storage and automatic backups.

Professional invoice templatesAdd business logo and signatureEmail PDF invoices
πŸ’Ό Business
(370)
free with in-app purchases
16
Tiny Invoice - Invoice Maker
Tiny Invoice - Invoice Maker
Tiny Invoice - Invoice Maker
Estimates & Invoices Creator
Free

Create, send, and track professional invoices and estimates quickly. Customize templates, add company branding, and manage payments with smart accounting features. Keep your business finances organized and get paid faster.

Customizable invoice templatesAdd company logo and brandingAutomatic calculation of totals
πŸ’Ό Business
(10K)
subscription
17
Invoice Maker; Invoice Simple
Invoice Maker; Invoice Simple
Invoice Maker; Invoice Simple
Receipt Generator & Templates
Free

Create and send professional invoices, estimates, and receipts quickly from your mobile device. This app helps individuals and growing businesses get organized, look professional, and get paid faster by accepting online payments.

Create invoices, estimates, and receiptsSend documents via email, text, or WhatsAppAccept online payments
πŸ’Ό Business
(123K)
free with in-app purchases
18
Invy: Rechnung Schreiben
Invy: Rechnung Schreiben
Invy: Rechnung Schreiben
Rechnungen und Quittung App
Free

Create and send professional invoices and estimates quickly from your mobile device. Customize templates with your branding, add logos, and sign documents digitally. Manage client lists and business details for efficient billing.

Create and send invoicesGenerate professional estimatesCustomize templates with branding
πŸ’Ό Business
(79)
free with in-app purchases
19
Easy Invoice Maker App
Easy Invoice Maker App
Easy Invoice Maker App
Simple Invoices Generator 2 go
Free

Generate, send, and track professional invoices and estimates directly from your mobile device. Streamline your billing process with quick client setup, saved product details, and automated tax calculations. Easily manage payments and debts with built-in reports.

Create professional invoices and estimatesSend PDFs via email, text, or printQuickly set up clients from contacts
πŸ’° Finance
(26K)
freemium
20
Invoice Maker App -InvoiceBase
Invoice Maker App -InvoiceBase
Invoice Maker App -InvoiceBase
Make Invoice & Estimate Easily
Free

Create professional invoices and estimates quickly and easily. This app helps small business owners and freelancers manage billing, track payments, and send documents to clients on the go. Customize with your logo and preferred formats.

Create professional estimates and invoicesConvert estimates to invoicesManage billing and payment status
πŸ’Ό Business
(2.3K)
free with in-app purchases

FAQ about Customer Invoice

What are the best customer invoice apps for iPhone?
Invoice2go: Easy Invoice Maker tops our customer invoice apps ranking as of July 2026, with a 4.9-star average from 53K App Store ratings, and it's free to download.
Yes β€” 20 of the top customer invoice apps we rank are free to download, including Invoice2go: Easy Invoice Maker and Invoice Maker - Invoice Fly.
Invoice2go: Easy Invoice Maker shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 222+ customer invoice apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Invoice2go is an app designed to help small businesses, freelancers, and contractors create and send professional invoices and estimates. It allows users to track payments, manage expenses by capturing receipt photos, and accept online payments from clients. The app aims to streamline the billing process and improve cash flow.
Key features include creating professional invoices and estimates with customizable templates and branding options, converting estimates into invoices with a single tap, accepting various online payment methods, tracking expenses by photographing receipts, and sending automatic payment reminders for overdue invoices. It also offers cross-device syncing and iOS widgets for quick access.