Comparison

Invoice Generator vs Invoice Ninja

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Invoice Generator

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.

Highlights
  • Create invoices on the go
  • Auto-generate invoice numbers
  • Add and auto-fill customer details
  • Save items for quick invoicing
  • Mark invoices as paid/unpaid
  • View outstanding payments
  • Add logos to invoices
Features
Read full description

Create invoices and share them with your customers on the go. You can also save items, customer details, and invoices. Mark invoices as paid or unpaid and filter them based on payment status, add logos to invoices, and view outstanding payments. Here's what you can do with our free invoice generator app: CREATE INVOICES ON THE GO Create invoices in minutes at any time and from anywhere with the Zoho Invoice Generator app. AUTO GENERATE INVOICE NUMBER Zoho Invoice Generator automatically generates and assigns an invoice number to your transactions so you don't have to. ADD CUSTOMERS Add names, email ids, and addresses of customers you regularly service, and quickly invoice them. AUTO-FILL CUSTOMER DETAILS Eliminate tedious data entry by scanning customers' business cards and letting Zoho Invoice Generator auto-fill customer details for you. IMPORT CUSTOMER DETAILS FROM CONTACTS Save time by importing all your customers' details directly from mobile contacts. CREATE ITEMS Create and quickly save items that you regularly sell to your customers with Zoho Invoice Generator. SAVE INVOICES ON YOUR MOBILE With Zoho Invoice Generator, you can save invoices to your mobile phone for easy and quick access. SAVE INVOICES ON iCLOUD Never lose an invoice. Zoho Invoice Generator allows you to save your invoices to iCloud as backup. MARK INVOICES AS PAID/UNPAID Mark your invoices based on their status as paid and unpaid and also filter them based on status. VIEW OUTSTANDINGS View and keep a track of outstanding payments with Zoho Invoice Generator.

About

Invoice Ninja

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.

Highlights
  • Invoice creation and sending
  • Payment tracking and processing
  • Client management
  • Project and task management
  • Time tracking
  • Expense tracking
  • Automated notifications
Features
Read full description

200,000+ businesses trust Invoice Ninja. And it's 100% free! Create invoices, track payments, vendors, expenses, and time billable-tasks & projects: • Invoicing, Quotes, Credits, Payments • Product Library, Client Management • Project & Task Management, Time-Tracking • Full Persistence, 2FA, Google Login Pro & Enterprise plan highlights + Unlimited Clients, Invoices, Quotes + Email invoices & quotes via your Gmail account. + Attach & embed 3rd party files to client invoices & emails Intuitive business dashboard + View revenue, invoices sent, recent activity data. + Track upcoming invoices, invoices past due, more. Invoice clients in seconds + Create clients and send an invoices in seconds. + Create subscriptions, recurring invoices, payment profiles. + Product library system to quickly populate invoices & quotes. Clients pay faster + Accept credit cards, ACH payments, PayPal, & more. + Clients pay directly from their invoice with the click of a button. Notifications keep you up-to-date + Receive app and email notifications when client view or paid. + View instant data updates when payments are made. + Automate payment reminders & past due notifications. Time-tracking, Tasks, Kanban Boards + The feel of desktop software but with the power of a web-based app. + Create projects, time billable-tasks, monitor progress in kanban boards. Integration Platforms + Streamline workflow with Zapier, Integromat, & more. + Self-host integrations with Digital Ocean, Cloudron, Softaculous & more. Download the Invoice Ninja app today and start invoicing clients & get paid! Self-hosting? Invoice Ninja is 100% source-available! + GitHub: https://github.com/invoiceninja/admin-portal

Screenshots

Invoice Generator4 screens
Invoice Ninja4 screens

Verdict

The call

The clearest difference is in-app purchases: Invoice Generator at none against Invoice Ninja's 10. Invoice Generator also leads on ratings volume (18K vs 176) and rating (4.9 vs 4.6). On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Invoice Ninja sells 10 in-app purchases, starting at $13.99 per month. Invoice Generator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Invoice Generator holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Invoice Generator has 18K ratings behind it against 176, so its average is the more settled of the two. Written reviews point the same way: 91% of Invoice Generator's written reviews are positive against 78% of Invoice Ninja's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. Both last shipped on November 3, 2026.

Scorecard5 real differences · 5 level
Invoice Generator versus Invoice Ninja: the parameters behind the verdict, then further details
ParameterInvoice GeneratorInvoice Ninja
PriceFreeFree
Rating4.9 (18K ratings) — better4.6 (176 ratings)
Positive reviews91.4% of reviews — better77.6% of reviews
Number of ratings18K — better176
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod, MaciPhone, iPad, iPod, Mac
Requires iOS14.013.0 — better
Further details — not scored
Size22 MB67 MB
Age rating4+4+
DeveloperZoho CorporationInvoice Ninja LLC

Customer experience

Invoice Generator

All ratings17,409 ratings
Positive97.4%
Neutral1.4%
Negative1.2%
Written reviews1,292 reviews
Positive91.4%
Neutral2.7%
Negative5.9%

Invoice Ninja

All ratings177 ratings
Positive89.8%
Neutral2.8%
Negative7.3%
Written reviews98 reviews
Positive77.6%
Neutral7.1%
Negative15.3%

User reviews

Invoice Generator

From 18K App Store ratings

What we love

  • 🚀 Awesome!
  • 🚀 Great app
  • 🚀 Excellent
  • 🚀 First invoice
  • 🚀 Awesome Apps

Room to improve

  • 🐛 App crashed
  • 🐛 Adding info
  • 🐛 It's ok but…
  • 🐛 Why did you change this ?!
  • 🐛 App freezes when I try to save to iCloud

Invoice Ninja

From 176 App Store ratings

What we love

  • 👍 User-friendly and intuitive interface
  • 💰 Affordable pricing with free tier available
  • 🚀 Fast and responsive performance
  • 🔒 Open-source with self-hosting capability
  • 📱 Multi-platform support (web, mobile, desktop)

Room to improve

  • 🐛 Frequent crashes and freezes
  • 🔍 Poor navigation and search functionality
  • 📱 Mobile app not fully optimized for tablets/iPad
  • ⚠️ Inconsistency between web and mobile versions
  • 🔐 Data privacy concerns reported

Bugs and requests

Invoice Generator

Reported bugs

4 issues
  • App crashed and won't even open anymore
  • Delayed emails when emailing invoices
  • Login screen freezes
  • Incompatible with older devices

Requested features

8 requests
  • Showing all the paid invoices amount
  • The ability to write in partial payments on an invoice
  • Changes for service-based businesses
  • The ability to save customers details
  • The ability to change the terms field on the invoice
Show 3 more
  • The ability to add extra lines in the address creation tool
  • The ability to attach a copy of a receipt with the invoice
  • The ability to make the amount optional as billing for hours and not amount

Invoice Ninja

Reported bugs

10 issues
  • App crashes when attempting Google login
  • Google authentication not working properly
  • Widgets not functioning correctly
  • App freezes during data input
  • CIS deduction not calculating correctly from net amount
Show 5 more
  • PDF download not working on iOS devices
  • Mobile app widgets malfunction
  • Back gesture not supported on iOS
  • Inconsistent syncing between web and mobile versions
  • Upgrade purchases not reflecting in app

Requested features

12 requests
  • Unit of measurement column for line items
  • Payroll system integration
  • Day rate support for freelancers (not just hourly)
  • Ticketing system
  • Better iPad/tablet optimization
Show 7 more
  • Custom PDF export filenames
  • Improved template editing and customization
  • Spell check integration for iOS
  • Test API keys for payment processors
  • Better Google login support
  • Activity notes field for time tracking
  • Australia GST/BAS support

In-app purchases

None

Invoice Generator

No in-app purchases

10 purchases

Invoice Ninja

Subscriptions10
  • Pro - Month$13.991 Month
  • Enterprise - Month (1-2)$17.991 Month
  • Enterprise - Month (3-5)$31.991 Month
Show 7 more
  • Enterprise - Month (6-10)$59.991 Month
  • Enterprise - Month (11-20)$84.001 Month
  • Pro - Year$139.991 Year
  • Enterprise - Year (1-2)$179.991 Year
  • Enterprise - Year (3-5)$319.991 Year
  • Enterprise - Year (6-10)$539.991 Year
  • Enterprise - Year (11-20)$839.991 Year

Questions

Is Invoice Generator free?
Invoice Generator is free to download, with no in-app purchases.
Is Invoice Ninja free?
Invoice Ninja is free to download, with in-app purchases available.
Which has better reviews, Invoice Generator or Invoice Ninja?
Invoice Generator is rated higher. Invoice Generator averages 4.9 out of 5 from 18K ratings, while Invoice Ninja averages 4.6 from 176 ratings.
Do Invoice Generator or Invoice Ninja have ads?
Neither Invoice Generator nor Invoice Ninja shows ads.
Which is updated more often, Invoice Generator or Invoice Ninja?
Invoice Generator ships an update every 2 weeks, and Invoice Ninja every 2 weeks. Most recently, Invoice Generator was updated on November 3, 2026 and Invoice Ninja on November 3, 2026.

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