Comparison

Invoice Maker by SPK vs ezInvoice

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

Head to head
About

Invoice Maker by SPK

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.

Highlights
  • Create unlimited invoices and estimates
  • No ads or watermarks
  • Customizable invoice fields
  • Client list management
  • Multiple sharing options (email, WhatsApp, text)
  • Convert estimates to invoices
  • Company logo and signature upload
Features
Read full description

Invoice Maker+ is the #1 invoice app available today! It is an award-winning business utility app with NO ADS and NO WATERMARKS. It is the ideal on-the-go mobile solution for small business owners, consultants, contractors, and freelancers in all industries! Our easy-to-use generator allows you to create and send professional PDF invoices and estimates to your customers within seconds. Create invoices and estimates wherever you are! You can send an invoice while in the office, home, car, and even while you are still with your customer! Share via email, WhatsApp, text, print, and more! Our professionally designed template is sophisticated, clean, modern, and attractive, and the customization features allow you to add as much level of detail as you’d like! --- Features: * Create and Share UNLIMITED invoices and estimates with NO ADS and NO WATERMARKS * Select your region preference to customize your currency and date format * Preview via PDF while the invoice or estimate is being created * Customize invoice fields including billing date, due date, item name, item description, quantity, rate, item discount, shipping, tax, overall discount, etc. * Create, track, and store your client list * Deliver via customized email, whatsapp, text, messenger, print, and more * Track and organize your invoices and estimates using our filters and labels (“Outstanding”, “Paid”, “Open”, and “Closed”) * Upload a company logo to personalize your invoices and estimates * Include personal signature * Add payment details (bank transfer, check payable, paypal email) * Convert estimates to invoice with the press of a button * Duplicate an existing invoice or estimate with the press of a button (major time-saver for recurring customers!) * Mark an invoice or estimate as “Draft” if still a work in progress * Store and organize your invoices in one place so filing taxes is quick and easy * Automatically add names to your client list from your phone contacts * Add any additional notes you wish, such as payment terms, company policy, a “Thank You” note, etc. --- Privacy Policy: https://www.iubenda.com/privacy-policy/17124454 Terms and Conditions: https://www.iubenda.com/terms-and-conditions/17124454

About

ezInvoice

Create and send professional invoices in seconds, even offline. Customize templates with your logo and signature, track payments, and manage customers and products easily. Generate financial reports and export data to Excel for efficient business management.

Highlights
  • Create invoices in 1 minute
  • Send invoices via email/WhatsApp
  • Customize invoice templates
  • Track payments and expenses
  • Generate financial reports
  • Export data to CSV/Excel
  • Manage customers and products
Features
Read full description

* Ez Invoice Maker: A Comprehensive Solution for Efficient Invoice Management. Ez Invoice Maker is a powerful tool for the specific needs of small businesses. Generate and send invoices effortlessly within a minute, even without any prior training. * Ez Invoice Maker & Manager Invoice Professional - Create invoices and quotes in 1 minute, no internet needed - Generate professional invoices and send them instantly via email, WhatsApp, or other social apps, etc. - Preview invoices and print quickly from your phone. - Create custom fields to record additional business-specific information on invoices. - Keep track of unpaid bills and payments conveniently. - Export invoice and payment details as CSV files for easy opening with Microsoft Excel. - Simplify the process of billing your customers, making it the easiest task you'll accomplish all day. * Customize invoice template. - Personalize your invoices and estimates by adding your logo and signature. - Generate PDF invoices and estimates effortlessly using the built-in PDF creator. - Choose the page format for exported PDF files, such as Letter or A4. - Easily adjust the font size of invoices: small, medium, large, or extra. - Customize invoice colors according to your preferences. * Easy Estimate Maker & Manager - Convert estimates to invoices with a simple tap, saving you time and effort with the estimate maker. - Track expenses on the go with our convenient estimate maker. * Payments and Receipts - Easily send signed receipts to acknowledge invoice payments. - Support for lump-sum payments, and partial payments. - Set due dates on invoices to ensure timely payments. - Easily track the status of orders, marking them as pending or fulfilled. * Flexible Tax and Discount Options - Apply taxes and discounts at the total bill level or item level. - Set invoice discount and estimate in percentage or a fixed amount. - Allow setting tax and discount for each product. * Simplified Management of customers and product - Import contacts from your phone book to quickly invoice customers. - Maintain a product portfolio for efficient invoice generation. - Store client contact details for easy reference in invoices and estimates. * Small business Financial Reporting - Generate comprehensive profit and loss reports by recording purchases. - Calculate profits based on individual invoices and estimates, customers, and products. - Identify top revenue-generating products, services, and clients. * Bulk Import & Export - Quickly import products and customers from Excel files. - Export invoice and payment data to Excel for easy access and analysis. Need assistance or have any feedback? Feel free to reach out to "Ez Invoice Maker" at support@ez-invoice.com. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Invoice Maker by SPK4 screens
ezInvoice4 screens

Verdict

The call

The clearest difference is ratings volume: Invoice Maker by SPK at 912 against ezInvoice's 44. Invoice Maker by SPK also leads on iOS requirement (13.0 vs 15.6). ezInvoice's advantage is device support (4 vs 2). On price, rating, review sentiment and update cadence 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 by SPK sells 9 in-app purchases, starting at $4.99 per month and ezInvoice sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Invoice Maker by SPK against 4.8 for ezInvoice. That said, the two scores are not equally well evidenced: Invoice Maker by SPK has 912 ratings behind it against 44, so its average is the more settled of the two. Written reviews are what separate them: 73% of Invoice Maker by SPK's written reviews are positive against 71% of ezInvoice's.

UpkeepUpdate frequency

Invoice Maker by SPK ships an update weekly, ezInvoice every 5 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 7 level
Invoice Maker by SPK versus ezInvoice: the parameters behind the verdict, then further details
ParameterInvoice Maker by SPKezInvoice
PriceFreeFree
Rating4.8 (912 ratings)4.8 (44 ratings) — better
Positive reviews73.3% of reviews — better70.6% of reviews
Number of ratings912 — better44
Update frequencyWeeklyEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod, Mac — better
Requires iOS13.0 — better15.6
Further details — not scored
Size30 MB79 MB
Age rating4+4+
DeveloperSPK Studios LLCLuu Minh

Customer experience

Invoice Maker by SPK

All ratings906 ratings
Positive95.6%
Neutral1.4%
Negative3.0%
Written reviews30 reviews
Positive73.3%
Neutral10.0%
Negative16.7%

ezInvoice

All ratings44 ratings
Positive97.7%
Neutral0.0%
Negative2.3%
Written reviews17 reviews
Positive70.6%
Neutral5.9%
Negative23.5%

Bugs and requests

Invoice Maker by SPK

Reported bugs

2 issues
  • Invoices not updating correctly
  • Inability to unsubscribe from paid features

Requested features

3 requests
  • Ability to sync data across devices
  • Increased character limit for item descriptions
  • Improved customer support

ezInvoice

Not enough reviews yet to summarise bugs or requests.

In-app purchases

9 purchases

Invoice Maker by SPK

Subscriptions9
  • My Invoice Generator3 Days trial$4.991 Month
  • The Invoice Maker3 Days trial$7.991 Month
  • Invoice Maker App3 Days trial$9.991 Month
Show 6 more
  • Invoice Maker Pro3 Days trial$9.991 Month
  • Smart Invoice Maker3 Days trial$39.991 Year
  • Quick Invoice Maker3 Days trial$59.991 Year
  • Invoice Maker Professional3 Days trial$69.991 Year
  • App Invoice Maker3 Days trial$89.991 Year
  • Invoice Maker Plus3 Days trial$89.991 Year
3 purchases

ezInvoice

Subscriptions2
  • Monthly$6.991 Month
  • Annual$79.991 Year
One-time1
  • Lifetime$34.99

Questions

Is Invoice Maker by SPK free?
Invoice Maker by SPK is free to download, with in-app purchases available.
Is ezInvoice free?
ezInvoice is free to download, with in-app purchases available.
Which has better reviews, Invoice Maker by SPK or ezInvoice?
ezInvoice is rated higher. Invoice Maker by SPK averages 4.8 out of 5 from 912 ratings, while ezInvoice averages 4.8 from 44 ratings.
Do Invoice Maker by SPK or ezInvoice have ads?
Neither Invoice Maker by SPK nor ezInvoice shows ads.
Which is updated more often, Invoice Maker by SPK or ezInvoice?
Invoice Maker by SPK ships an update weekly, and ezInvoice every 5 days. Most recently, Invoice Maker by SPK was updated on November 3, 2026 and ezInvoice on November 4, 2026.

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