Best Invoice Ninja Apps

232+ iOS apps curated and reviewed

4.7 avg rating

20 free apps

Updated May 2026

Every iPhone needs a few good invoice ninja apps. We benchmark 232+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Invoice Ninja

#1

Invoice Ninja by Invoice Ninja LLC

Create. Send. Get Paid.

Editor's Choice

💼 Business

4.6😊(168 ratings)

FreeIn-App Purchases

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An application for managing invoicing and payments, trusted by over 200,000 businesses. Create invoices, track payments, vendors, expenses, and billable tasks seamlessly. Get paid faster and stay organized with this free tool!

What We Love

👍 User-friendly and intuitive interface
💰 Affordable pricing with free tier available
🚀 Fast and responsive performance
🔒 Open-source with self-hosting capability

Room to Improve

🐛 Frequent crashes and freezes
🔍 Poor navigation and search functionality
📱 Mobile app not fully optimized for tablets/iPad

#2

Simple Invoice:Estimate Maker by Ifrah Jahangir

Simple Estimate Bill Generator

Strong Contender

💼 Business

4.2(140 ratings)

FreeIn-App Purchases

Simple Invoice:Estimate Maker screenshot 1

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Simple Invoice:Estimate Maker screenshot 3

Simple Invoice:Estimate Maker screenshot 4

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This application streamlines the creation of detailed estimates and invoices for professionals, offering features such as customizable templates, product and customer management, and time-saving automation. By downloading now, you can simplify your business operations, increase productivity, and create professional invoices with ease.

#3

Invoice & Receipt Maker: Smart by Zintex OU

Make Invoices & Easy Estimate

Worth Considering

🔧 Utilities

4.6(106 ratings)

FreeIn-App Purchases

Invoice & Receipt Maker: Smart screenshot 1

Invoice & Receipt Maker: Smart screenshot 2

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Create professional-looking invoices quickly and easily with customizable designs, automated payment tracking, and detailed financial reports. Download the app to streamline your invoicing process and stay organized, perfect for freelancers and small businesses on-the-go.

More Invoice Ninja apps to explore

Easy Invoice Maker App by Moon

Easy Invoice Maker App by Moon

Estimate And Simple Invoices

Create professional invoices easily with Moon Invoice, the ultimate invoicing solution for businesses, consultants, and freelancers. Simplify tracking and managing invoices with our intuitive invoice app. Try it now!

Square Invoices: Invoice Maker

Square Invoices: Invoice Maker

Invoicing, Estimates, Bills

Create professional invoices and estimates, and easily manage bills with our secure and efficient payment system. Streamline your business operations with our essential invoicing solution. Start invoicing today!

Invoice Simple - Receipt Maker

Invoice Simple - Receipt Maker

Receipt Generator & Templates

Create professional invoices, estimates, and bills with ease using this application. Streamline your invoicing process today!

Invoice Maker - Invoice Fly

Invoice Maker - Invoice Fly

Simple Estimate Bill Generator

Create professional invoices and receipts quickly with Invoice Fly - Receipt Maker. Simply input your information and generate customized invoices for your business needs. Try it now for seamless invoicing!

Billdu: Invoice Estimate Maker

Billdu: Invoice Estimate Maker

Billing & Quote Generator

Create professional invoices and estimates easily with this app. Accept card payments, track expenses, and manage your business efficiently. Try it free for 30 days!

Zoho Invoice Maker App

Zoho Invoice Maker App

Simple Estimate & Receipt Tool

Create professional invoices and estimates on-the-go with our streamlined app designed for small business owners. Say goodbye to paperwork and easily manage your billing process with just a few taps. Download now and start invoicing with ease.

Invoice2go: Easy Invoice Maker

Invoice2go: Easy Invoice Maker

Invoices & Estimates Generator

Create professional invoices on the go with our intuitive mobile app. Streamline your billing process, track expenses, and get paid faster. Download now and take control of your finances with ease.

Invoice Maker & Estimate App

Invoice Maker & Estimate App

Bill & Receipt for Contractor

Easily create professional invoices on-the-go with this user-friendly app. Streamline your billing process and stay organized by generating invoices with just a few taps!

Invoice Generator - Zoho

Invoice Generator - Zoho

Simple & Professional Invoices

Generate professional invoices easily with this intuitive application. Streamline your billing process and create customized invoices with just a few clicks. Try it now for efficient invoice management.

Invoice Maker: Simple Generate

Invoice Maker: Simple Generate

Contractor Estimate App Make

Create professional invoices quickly and easily by filling in the blanks, and manage your payments, clients, and budget in one place. Simplify your billing process today with fast, smart, and stress-free invoicing, and take control of your finances with customizable templates, payment tracking, and streamlined organization.

Contractor+ Invoice & Estimate

Contractor+ Invoice & Estimate

Estimate & Invoice Maker, CRM

This application is designed to help contractors efficiently estimate project costs, track expenses, and manage schedules. Streamline your construction projects with ease and precision – try it now!

Invoice Maker: Bill Generator.

Invoice Maker: Bill Generator.

Make Receipt Smart Estimate

Create professional invoices and estimates in minutes, streamlining your billing process with customizable templates, flexible payment options, and smart reports for better insights. Start with a 3-day free trial and choose a plan that suits your needs to simplify workflows, delight clients, and grow your business.

Freebie Invoice Maker

Freebie Invoice Maker

Invoice Simple, Invoicing App

Create professional invoices, estimates, and receipts effortlessly with this free app designed for individuals and growing businesses. Enjoy features like streamlined document generation, sleek designs, online payments, and easy organization. Start today and elevate your business ownership experience. Visit the link for more details.

Invoice Maker - Estimate App.

Invoice Maker - Estimate App.

Simple & Smart Receipt Сreator

Create professional invoices and estimates easily with our Invoice Maker app. Streamline your billing process and manage your finances efficiently. Download now to simplify your invoicing tasks.

Invoice Maker-Invoice Generate

Invoice Maker-Invoice Generate

Create Professional Invoices

Create professional invoices instantly with customizable templates, track payments, and manage clients effortlessly. Perfect for freelancers and small businesses, this application offers cloud sync across all devices, allowing you to export PDF/Excel files and stay organized.

Intuit QuickBooks for Business

Intuit QuickBooks for Business

Accounting & Invoicing with AI

Track your business finances easily with an all-in-one accounting app. Manage invoices, expenses, and more effortlessly. Try it now for better financial control!

Invoice Maker‎

Simple Invoice Receipt Maker

This simple billing app generates professional invoices and estimates in seconds, allowing users to save time, look professional, stay organized, and get paid faster. With features like customizable branding, payment method inclusion, and easy sharing, users can try it out for free and upgrade to create unlimited invoices with a subscription.

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invoice ninja llc