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Best Invoice Ninja Apps

240+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated July 2026

Every iPhone needs a few good invoice ninja apps. We benchmark 240+ 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 Invoice Ninja Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Invoice NinjaInvoice NinjaFree4.6★ (168)NoYesJul 2026
2Simple Invoice: Bill & ReceiptSimple Invoice: Bill & ReceiptFree4.2★ (143)NoYesJul 2026
3Invoice & Receipt Maker: SmartInvoice & Receipt Maker: SmartFree4.6★ (106)NoYesJul 2026
4Invoice Maker: Moon InvoiceInvoice Maker: Moon InvoiceFree4.7★ (1.4K)NoYesJul 2026
5Invoice Maker; Invoice SimpleInvoice Maker; Invoice SimpleFree4.9★ (123K)YesYesJul 2026
6Invoice2go: Easy Invoice MakerInvoice2go: Easy Invoice MakerFree4.9★ (53K)YesYesJul 2026
7Invoice Maker: Bill Generator.Invoice Maker: Bill Generator.Free4.9★ (7)YesYesJul 2026
8Square Invoices: Invoice MakerSquare Invoices: Invoice MakerFree4.8★ (92K)YesYesJul 2026

Top Picks for Invoice Ninja

Invoice Ninja#1

Invoice Ninja by Invoice Ninja LLC

Create. Send. Get Paid.
Editor's Choice
💼 Business
4.6😊(168 ratings)
FreeIn-App Purchases
Invoice Ninja screenshot 1
Invoice Ninja screenshot 2
Invoice Ninja screenshot 3
Invoice Ninja screenshot 4
Invoice Ninja screenshot 5

This app helps businesses manage their finances by creating and sending invoices, tracking payments, and managing clients and projects. It offers features like time tracking, expense management, and payment processing to streamline business operations and get paid faster.

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
Simple Invoice: VAT & Estimate#2

Simple Invoice: VAT & Estimate by Ifrah Jahangir

PDF Billing for Sole Traders
Strong Contender
💼 Business
4.2(143 ratings)
FreeIn-App Purchases
Simple Invoice: VAT & Estimate screenshot 1
Simple Invoice: VAT & Estimate screenshot 2
Simple Invoice: VAT & Estimate screenshot 3
Simple Invoice: VAT & Estimate screenshot 4
Simple Invoice: VAT & Estimate screenshot 5
Simple Invoice: VAT & Estimate screenshot 6

This app helps professionals and small businesses create and manage professional invoices and estimates. It streamlines business operations by allowing users to add products, customers, and generate shareable invoices quickly. Organize your transactions and impress clients with customizable, professional documents.

Invoice & Receipt Maker: Smart#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
Invoice & Receipt Maker: Smart screenshot 3
Invoice & Receipt Maker: Smart screenshot 4

Create professional invoices and estimates quickly and easily. Personalize your designs, track payment statuses, and generate automated financial reports to manage your cash flow and prepare for taxes. Sync your data across devices for seamless access.

More Invoice Ninja apps to explore

4
Invoice Maker: Moon Invoice
Invoice Maker: Moon Invoice
Invoice Maker: Moon Invoice
Estimate And Simple Invoices
Free

Create and send professional invoices, estimates, and purchase orders with customizable templates. Accept online payments, manage taxes, track expenses, and gain business insights. Supports multi-user access and inventory management.

Unlimited invoices and editsSend invoices via WhatsAppSave invoices as PDF
💼 Business
(1.4K)
free with in-app purchases
5
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
💼 Business
(123K)
free with in-app purchases
6
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
(53K)
free with in-app purchases
7
Invoice Maker: Bill Generator.
Invoice Maker: Bill Generator.
Invoice Maker: Bill Generator.
Make Receipt Smart Estimate
Free

Create professional invoices and estimates quickly with customizable templates. Manage clients and projects, track payments, and gain business insights with smart reports. Enhance your brand with custom logos and colors.

Professional invoice and estimate creationClient and project managementCustomizable templates with branding
🔧 Utilities
(7)
free with in-app purchases
8
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
9
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
(14K)
free
10
Invoice Maker - Invoice Fly
Invoice Maker - Invoice Fly
Invoice Maker - Invoice Fly
Simple Estimate Bill Generator
Free

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.

Create invoices in under a minuteGenerate invoices from estimatesCustomize invoice templates
💼 Business
(93K)
free with in-app purchases
11
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
💼 Business
(1K)
free with in-app purchases
12
Docly Invoice Maker - PRO
Docly Invoice Maker - PRO
Docly Invoice Maker - PRO
Invoices, Quotes & Estimates
Free

Create and send professional invoices, estimates, and quotes quickly. Customize documents with your logo, track payments, and generate business reports. Securely store and sync your financial data across devices.

Create invoices, estimates, quotes, and receiptsAdd business logo and signatureSave unlimited items and customers
💼 Business
(1.1K)
free with in-app purchases
13
Contractor+ Invoice & Estimate
Contractor+ Invoice & Estimate
Contractor+ Invoice & Estimate
CRM, Phone, Pay, Field Service
Free

Streamline your contracting business with tools for creating professional estimates, sending invoices, and managing projects. Offer client financing, track team time and mileage, and collect payments easily. Showcase completed work and gather client reviews to grow your business.

Itemized estimates with photosBranded invoices and payment collectionClient financing options
💼 Business
(1.9K)
free with in-app purchases
14
Billdu: Invoice Estimate Maker
Billdu: Invoice Estimate Maker
Billdu: Invoice Estimate Maker
Billing & Quote Generator
Free

Create professional invoices and estimates quickly for your small business. This app helps you get paid faster with online payment options, track expenses by scanning receipts, and manage clients and inventory. It's designed for freelancers and contractors to maintain a professional image and streamline billing.

Customizable invoice templatesInstant estimates and invoicesOnline payment processing
💼 Business
(26K)
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
(16K)
free
16
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
💼 Business
(873)
free with in-app purchases
17
Easy Invoice Maker & Generator
Easy Invoice Maker & Generator
Easy Invoice Maker & Generator
Simple PDF Quote, Bill Tracker
Free

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.

Professional invoice and estimate creationCustomizable branding with logo and termsPDF invoice sharing via email and social media
💼 Business
(2K)
subscription
18
Invoice Maker, Swift Invoice
Invoice Maker, Swift Invoice
Invoice Maker, Swift Invoice
Simple.Professional invoicing
Free

Create professional invoices, estimates, and purchase orders on your phone. Track sales, inventory, time, and expenses with powerful reporting and customizable templates. Securely store data and deliver documents via email or PDF.

Create invoices, estimates, and purchase ordersTrack sales, inventory, time, and expensesRecord expenses and calculate gross profit
💼 Business
(1.6K)
subscription
19
Rechnung und angebot schreiben
Rechnung und angebot schreiben
Rechnung und angebot schreiben
Buchhaltung und Rechnungapp
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
💼 Business
(16K)
free with in-app purchases
20
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

FAQ about Invoice Ninja

What are the best invoice ninja apps for iPhone?
Invoice Ninja tops our invoice ninja apps ranking as of July 2026, with a 4.6-star average from 168 App Store ratings, and it's free to download.
Yes — 20 of the top invoice ninja apps we rank are free to download, including Invoice Ninja and Simple Invoice: Bill & Receipt.
Invoice Ninja has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 240+ invoice ninja apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Invoice Ninja is a business management tool that allows you to create and send professional invoices, track payments, manage clients, and monitor expenses. It also includes features for project management and time tracking to help you stay organized and get paid efficiently.
Key features include creating invoices, quotes, and credit notes; managing clients and products; tracking payments; managing projects and tasks with time tracking; and automating payment reminders. It also offers a business dashboard to view revenue and recent activity.

Related searches

invoice ninja llc