Best Clients Invoice Apps

246+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated July 2026

Out of 246+ clients invoice apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Clients Invoice Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Invoice Maker PRO.Invoice Maker PRO.Free4.8★ (1K)NoYesAug 2026
2Invoice Tracker Sales EmailInvoice Tracker Sales EmailFree2.5★ (6)NoYesMay 2026
3Receipt & Invoice Maker AppReceipt & Invoice Maker AppFree4.7★ (450)YesYesAug 2026
4BizXpert - Easy invoicingBizXpert - Easy invoicingFree4.4★ (122)NoNoMay 2026
5Invoice Maker ・Invoice Maker ・Free4.9★ (125)NoYesAug 2026
6Invoicely AI: Invoice MakerInvoicely AI: Invoice MakerFree4.7★ (31)NoYesAug 2026
7JetRise Invoice ProJetRise Invoice ProFree5.0★ (3)NoNoJun 2026
8Invoice for StripeInvoice for StripeFree4.7★ (324)YesNoAug 2026

Top Picks for Clients Invoice

Invoice Maker PRO.#1

Invoice Maker PRO. by B TO J PTY LTD

Receipt Estimate generator app
Editor's Choice
💼 Business
4.8😊(1K ratings)
FreeIn-App Purchases
Invoice Maker PRO. screenshot 1
Invoice Maker PRO. screenshot 2
Invoice Maker PRO. screenshot 3
Invoice Maker PRO. screenshot 4
Invoice Maker PRO. screenshot 5
Invoice Maker PRO. screenshot 6

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.

What We Love

  • 🚀 Easy to use
  • 👍 User-friendly
  • 🚀 Professional-looking invoices
  • 🚀 Convenient for on-the-go invoicing

Room to Improve

  • 🐛 Invoices disappearing or not saving
  • 🐛 Glitches and crashes
  • 🐛 Poor customer support
Invoice Tracker Sales Email#2

Invoice Tracker Sales Email by SUPERNOVA TECH

Easy Invoicing Client
Strong Contender
💼 Business
2.5(6 ratings)
FreeIn-App Purchases
Invoice Tracker Sales Email screenshot 1
Invoice Tracker Sales Email screenshot 2
Invoice Tracker Sales Email screenshot 3
Invoice Tracker Sales Email screenshot 4
Invoice Tracker Sales Email screenshot 5

Create and send professional invoices, estimates, and purchase orders directly from your mobile device. Track sales, payments, and expenses with detailed reports. Supports multiple companies and customizable templates for various business needs.

Receipt & Invoice Maker App#3

Receipt & Invoice Maker App by Jyoti Virani

Estimate, Bill & Receipt maker
Worth Considering
💼 Business
4.7(450 ratings)
FreeAdsIn-App Purchases
Receipt & Invoice Maker App screenshot 1
Receipt & Invoice Maker App screenshot 2
Receipt & Invoice Maker App screenshot 3
Receipt & Invoice Maker App screenshot 4
Receipt & Invoice Maker App screenshot 5

Create professional invoices, estimates, and receipts quickly and easily. Manage products, customers, and payments all in one place. Customize your documents with your logo and terms, and share them as PDFs.

More Clients Invoice apps to explore

4
BizXpert - Easy invoicing
BizXpert - Easy invoicing
BizXpert - Easy invoicing
Invoicing app for freelancers
Free

This app simplifies invoicing for freelancers and small business owners. Create professional invoices quickly, track payments, and manage customer data with ease. Designed for speed and minimal admin, it helps you get paid faster and stay organized.

Create invoices in under a minuteProfessional, customizable invoice templatesTrack paid, unpaid, and overdue invoices
💼 Business
(122)
free with in-app purchases
5
Invoice Maker ・
Invoice Maker ・
Invoice Maker ・
Invoice Maker ・ Estimate app
Free

Quickly generate professional invoices and estimates in seconds. Accept card payments instantly, track expenses, and manage client information. Automate billing with recurring invoices and receive real-time payment notifications.

Create invoices and estimates quicklyAccept card payments instantlyTrack and upload expenses
💰 Finance
(125)
free with in-app purchases
6
Invoicely AI: Invoice Maker
Invoicely AI: Invoice Maker
Invoicely AI: Invoice Maker
Voice Billing & Estimates
Free

Create professional invoices quickly using voice commands. This app transforms spoken job details into editable invoice items and polished PDFs, ideal for on-the-go billing. Streamline your invoicing process without complex data entry.

Voice-first invoice creationAI parsing of natural language for itemsFast PDF invoice export
📊 Productivity
(31)
free with in-app purchases
7
JetRise Invoice Pro
JetRise Invoice Pro
JetRise Invoice Pro
Invoices, Clients & Reports
Free

Create professional invoices and estimates quickly from your mobile device. Manage clients, customize your business details, and export polished PDF documents. Keep your billing simple, fast, and mobile-friendly.

Create professional invoicesGenerate estimates and quotesConvert estimates to invoices
💼 Business
(3)
freemium
8
Invoice for Stripe
Invoice for Stripe
Invoice for Stripe
Receipts, Quotes and Payments
Free

Easily create and send professional invoices directly from your Stripe account. Collect payments securely with a payment link sent via email, simplifying your billing process. Standard Stripe fees apply, plus a small fee for payment collection.

Create invoicesAssign customersAdd line items
💼 Business
(324)
ad-supported
9
Invoice Maker: Invoice Master
Invoice Maker: Invoice Master
Invoice Maker: Invoice Master
Create, send, manage invoices
Free

Create and manage professional invoices, quotes, and receipts on the go. Track expenses, accept online payments, and generate financial reports to streamline your business operations.

Invoice generationProfessional templatesMobile invoicing
💼 Business
(13)
free with in-app purchases
10
Invoice
Invoice
Invoice
Invoices & Estimates Generator
Free

Create and send professional invoices and estimates quickly from your mobile device. Customize with your logo, add signatures, and accept various payment methods to get paid faster. Ideal for small businesses and freelancers.

Create invoices and estimatesCustomize with company logoAdd signatures and images
💼 Business
(73)
freemium
11
ClientPay - Invoice Tracker
ClientPay - Invoice Tracker
ClientPay - Invoice Tracker
Track and Create invoices
Free
💰 Finance
(0)
12
Invoice2go: Easy Invoice Maker
Invoice2go: Easy Invoice Maker
Invoice2go: Easy Invoice Maker
Invoices & Estimates Generator
Free

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.

Create professional invoices and estimatesAdd business logo and brandingConvert estimates to invoices
💼 Business
(55K)
free with in-app purchases
13
Invoice Creator: Invoicing
Invoice Creator: Invoicing
Invoice Creator: Invoicing
Invoices: digital receipt app
Free

Generate and send professional invoices quickly and efficiently. Designed for coaches and instructors, this app helps you track lessons, manage client billing, and get paid faster. Offers multiple invoice designs and payment tracking.

Generate simple invoices quicklySend PDF or email invoicesAddress book integration
💼 Business
(65)
free with in-app purchases
14
Invoice Maker, Estimates Easy
Invoice Maker, Estimates Easy
Invoice Maker, Estimates Easy
Invoices, Receipt Generator
Free

Create and send professional invoices, estimates, and receipts on the go. This app helps small business owners, freelancers, and contractors manage their billing with customizable templates and easy tracking.

Create and send invoices, estimates, and receiptsConvert estimates to invoices with one clickCustomize documents with quantity, rate, and price
💼 Business
(42)
free with in-app purchases
15
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
💼 Business
(17K)
free
16
Invoice Maker - Heavy Duty
Invoice Maker - Heavy Duty
Invoice Maker - Heavy Duty
Contractor Estimate App
Free

Create professional invoices and estimates quickly and efficiently. This app offers automatic calculations, secure cloud storage, and insightful financial reports. Ideal for freelancers and small businesses seeking to streamline their billing process.

Quick invoice creationCustomizable templatesAutomatic calculations
💼 Business
(195)
freemium
17
Get Invoice & Estimate PDF
Get Invoice & Estimate PDF
Get Invoice & Estimate PDF
Small Business Biling Tool
Free
💼 Business
(0)
18
Invoice Maker: Create Invoices
Invoice Maker: Create Invoices
Invoice Maker: Create Invoices
Simple Invoice.Maker App ASAP
Free

Easily create professional invoices in seconds with customizable templates. Convert estimates to invoices, accept secure payments, and manage client and product catalogs. Gain insights with comprehensive reports and access your data from anywhere with cloud storage.

Effortless invoice creationCustomizable invoice templatesConvert estimates to invoices
💼 Business
(21)
free with in-app purchases
19
Invoice by IHTechno
Invoice by IHTechno
Invoice by IHTechno
Invoice Maker
Free

Create unlimited professional invoices and estimates for free. Customize with your logo, manage clients, and save item details for faster billing. Ideal for freelancers and small businesses.

Unlimited invoice and estimate generationAdd company logo for brandingEffortless client management
💼 Business
(2)
ad-supported
20
Invoice Mama - Invoice Maker
Invoice Mama - Invoice Maker
Invoice Mama - Invoice Maker
Estimates, Receipts & Tax
Free

Quickly create invoices, estimates, and receipts on your phone. Designed for freelancers and small businesses, it simplifies billing with features like one-tap conversion from estimates to invoices and automated tax calculations. Get paid faster with a clear payment status dashboard.

One-tap estimate to invoice conversionBranded invoices with logo and signaturePayment status dashboard
💼 Business
(1)
free with in-app purchases

FAQ about Clients Invoice

What are the best clients invoice apps for iPhone?
Invoice Maker PRO. tops our clients invoice apps ranking as of July 2026, with a 4.8-star average from 1K App Store ratings, and it's free to download.
Yes — 20 of the top clients invoice apps we rank are free to download, including Invoice Maker PRO. and Invoice Tracker Sales Email.
Invoice Maker PRO. has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 246+ clients invoice apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Invoice Maker PRO allows you to create, send, and track professional invoices, estimates, quotes, purchase orders, receipts, and timesheets directly from your iPhone or iPad. It helps you organize your finances, manage payments, and generate business reports for better cash flow management.
Key features include manually editing titles and currency codes, setting payment terms, converting quotes to invoices, tracking invoice statuses, using professionally designed templates, exporting data for accounting software, sending PDFs via email or text, attaching photos and signatures, and setting up taxes and discounts.