Comparison

Nix Invoice vs invoice maker, estimate maker

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

Head to head
About

Nix Invoice

Streamline your business operations with tools for professional invoicing, efficient inventory management, and insightful financial reporting. Keep your business data synchronized and secure across devices.

Highlights
  • Customizable invoice generation
  • Automated tax calculation
  • Detailed inventory tracking
  • Expense and profit analysis
  • Real-time data synchronization
  • Secure user authentication
  • Online payment integration
Features
Read full description

Boost Your Business Efficiency Enhance productivity and decision-making with real-time data synchronization. Our platform ensures your business operations are always up-to-date and efficient. Track expenses, profits, and generate insightful reports with ease. Our user-friendly interfaces make financial management simple and effective for all businesses. Invoice Generation: Customize & Automate Your Invoicing: Generate professional invoices with customizable fields such as your company logo and client details. Automatically calculate totals, including taxes, and facilitate seamless payments for a streamlined invoicing process. Part Inventory Management: Efficient Inventory Tracking: Manage your inventory effortlessly with detailed records for items, including part numbers, prices, availability, and descriptions. Add, edit, and maintain your inventory to ensure smooth business operations. Financial Tracking & Reporting: Insightful Expense & Profit Analysis: Monitor your financials with detailed tracking of expenses and profits. Generate and download comprehensive reports in PDF format, with the ability to include supporting images and descriptions for accurate record-keeping. Real-Time Data Synchronization: Accurate & Consistent Data: Ensure that data across your mobile application and web-based dashboard remains synchronized in real-time. Maintain accuracy and consistency across all platforms to keep your business running smoothly. User Authentication & Authorization: Secure & Controlled Access: access controls to protect your data. Restrict access to features based on user roles to ensure secure and appropriate use of the platform. Online Payment Integration: Seamless Payment Processing: Integrate with online payment gateways at admin dashboard to enable smooth and secure payment transactions directly through the platform, making financial transactions simple and efficient.

About

invoice maker, estimate maker

Create professional invoices, estimates, and receipts quickly. Track expenses, manage inventory, and organize customer details in one place. Ideal for freelancers and small businesses.

Highlights
  • Instant invoice and estimate creation
  • PDF sharing and printing
  • Expense tracking and bookkeeping
  • Inventory management
  • Customer management
  • User-friendly interface
Features
Read full description

SmallBooks Invoice Maker: The Fast & Easy Way to Create Professional Invoices & Estimates Save time and streamline your business finances with SmallBooks Invoice Maker, the ultimate tool for freelancers, small businesses, contractors and anyone needing an intuitive invoice generator and estimate maker. Effortlessly create professional invoices, estimates, and receipts in seconds—all while tracking expenses, managing inventory, and monitoring customer details in one powerful app. Key Features - Instant Invoice & Estimate Creation: Generate polished invoices and estimates with just a few taps. - PDF Sharing & Printing: Send clients and partners PDF copies of your documents in seconds. - Expense Tracking & Bookkeeping: Stay on top of your cash flow with comprehensive expense tracking and financial reporting. - Inventory Management: Easily update and monitor your product or service listings. - Customer Management: Keep detailed client records and transaction histories at your fingertips. - User-Friendly Interface: Navigate effortlessly and speed up your workflow with an intuitive design. Whether you’re a freelancer, entrepreneur, or small business owner, SmallBooks Invoice Maker helps you stay organized, save time, and focus on growing your business. Simplify your bookkeeping tasks and take control of your finances—download now and experience stress-free invoice and estimate creation! Privacy Policy: https://smallbooks.app/privacy Terms & Conditions: https://smallbooks.app/terms

Screenshots

Nix Invoice4 screens
invoice maker, estimate maker4 screens

Verdict

The call

The clearest difference is in-app purchases: Nix Invoice at none against invoice maker, estimate maker's 1. invoice maker, estimate maker's advantage is update cadence (every 2 weeks vs every 4 months) and ratings volume (8 vs 1). On price, rating, review sentiment and ads 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 maker, estimate maker sells 1 in-app purchase, starting at $4.99 per month. Nix Invoice asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Nix Invoice against 5.0 for invoice maker, estimate maker. That said, the two scores are not equally well evidenced: invoice maker, estimate maker has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Nix Invoice ships an update every 4 months, invoice maker, estimate maker every 2 weeks. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

Scorecard4 real differences · 6 level
Nix Invoice versus invoice maker, estimate maker: the parameters behind the verdict, then further details
ParameterNix Invoiceinvoice maker, estimate maker
PriceFreeFree
Rating5.0 (1 ratings)5.0 (8 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings18 — better
Update frequencyEvery 4 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size52 MB39 MB
Age rating4+17+
DeveloperHussein AbduljabbarAkhila Errabelly

Customer experience

Nix Invoice

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

invoice maker, estimate maker

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews9 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Nix Invoice

No in-app purchases

1 purchases

invoice maker, estimate maker

Subscriptions1
  • Monthly Pro$4.991 Month

Questions

Is Nix Invoice free?
Nix Invoice is free to download, with no in-app purchases.
Is invoice maker, estimate maker free?
invoice maker, estimate maker is free to download, with in-app purchases available.
Which has better reviews, Nix Invoice or invoice maker, estimate maker?
Nix Invoice and invoice maker, estimate maker are both rated 5.0 out of 5 on the App Store, from 1 and 8 ratings respectively.
Do Nix Invoice or invoice maker, estimate maker have ads?
Neither Nix Invoice nor invoice maker, estimate maker shows ads.
Which is updated more often, Nix Invoice or invoice maker, estimate maker?
Nix Invoice ships an update every 4 months, and invoice maker, estimate maker every 2 weeks. Most recently, Nix Invoice was updated on October 3, 2026 and invoice maker, estimate maker on October 10, 2026.

Other comparisons