Comparison

Invoice Maker by SPK vs Invoice Maker, Estimates Easy

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

Invoice Maker, Estimates Easy

Create and send professional invoices, estimates, and receipts on the go. This app helps small business owners, freelancers, and contractors manage their billing with customizable templates and easy tracking.

Highlights
  • Create and send invoices, estimates, and receipts
  • Convert estimates to invoices with one click
  • Customize documents with quantity, rate, and price
  • Add billing conditions, discounts, and taxes
  • Create custom templates for quick additions
  • Track income with reports
  • Set company logo and signature
Features
Read full description

Invoice Maker it is free app for create and send professional invoicing & bills & PDF invoice templates & estimates & receipts & quotes & purchase orders & proforma invoices and more to your customers. Invoicing app is the perfect business tool for small business owners, contractors, consultants and freelancers needing a simple on-the-go mobile invoice application. Create, send, email, print and track professional invoices and estimates & quotes & billbook on your phone. Invoice Maker Features: • Create Estimates, send to your clients, and then easily convert them to invoices (one click) • Customize everything you need while creating (quantity, rate, price етс) • Add billing conditions (today, tomorrow, 14 days, 30 days or any date) • Create templates for quick addition (item, price, contact, shipping, tax etc.) • Add discount, tax on item or total. • Add notes • Add images for your document • Choose any currency • Set your logo, information, sign document for your company • Choose your PDF design from templates • Track your income in Reports tab • Support any payment method (PayPal, debit and credit cards, checks and cash) • Send created invoice with email, messenger, etc. And many other features. - SUBSCRIPTION INFO - Offers auto-renewal subscription options: - 1 month ( auto-renewal ) - 1 week ( auto-renewal ) - 1 year ( auto-renewal ) *Payment will be charged to iTunes Account at confirmation of purchase. *Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. *Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. *Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. *Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Terms of Use and Privacy Policy: https://docs.google.com/document/d/1EA-mFkur9EUW9cRGi4bND1Kmint15APnCZvoxxXk0Q0/edit?usp=sharing Thanks for reading

Screenshots

Invoice Maker by SPK4 screens
Invoice Maker, Estimates Easy4 screens

Verdict

The call

The clearest difference is rating: Invoice Maker by SPK at 4.8 against Invoice Maker, Estimates Easy's 4.1. Invoice Maker by SPK also leads on review sentiment (73% vs 33%) and update cadence (weekly vs every 2 months). On price, ads, in-app purchases and monetization model 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 Invoice Maker, Estimates Easy sells 4 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Invoice Maker by SPK holds the better App Store score, 4.8 against 4.1. That said, the two scores are not equally well evidenced: Invoice Maker by SPK has 906 ratings behind it against 43, so its average is the more settled of the two. Written reviews point the same way: 73% of Invoice Maker by SPK's written reviews are positive against 33% of Invoice Maker, Estimates Easy's.

UpkeepUpdate frequency

Invoice Maker by SPK ships an update weekly, Invoice Maker, Estimates Easy every 2 months. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

Scorecard5 real differences · 5 level
Invoice Maker by SPK versus Invoice Maker, Estimates Easy: the parameters behind the verdict, then further details
ParameterInvoice Maker by SPKInvoice Maker, Estimates Easy
PriceFreeFree
Rating4.8 (906 ratings) — better4.1 (43 ratings)
Positive reviews73.3% of reviews — better33.3% of reviews
Number of ratings906 — better43
Update frequencyWeekly — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.6
Further details — not scored
Size30 MB48 MB
Age rating4+4+
DeveloperSPK Studios LLCEvgeniy Bujanivskiy

Customer experience

Invoice Maker by SPK

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

Invoice Maker, Estimates Easy

All ratings43 ratings
Positive76.7%
Neutral4.7%
Negative18.6%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

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

Invoice Maker, Estimates Easy

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
4 purchases

Invoice Maker, Estimates Easy

Subscriptions4
  • Full access$7.997 Days
  • Full Access3 Days trial$7.997 Days
  • Full access$15.991 Month
Show 1 more
  • Full access$29.991 Year

Questions

Is Invoice Maker by SPK free?
Invoice Maker by SPK is free to download, with in-app purchases available.
Is Invoice Maker, Estimates Easy free?
Invoice Maker, Estimates Easy is free to download, with in-app purchases available.
Which has better reviews, Invoice Maker by SPK or Invoice Maker, Estimates Easy?
Invoice Maker by SPK is rated higher. Invoice Maker by SPK averages 4.8 out of 5 from 906 ratings, while Invoice Maker, Estimates Easy averages 4.1 from 43 ratings.
Do Invoice Maker by SPK or Invoice Maker, Estimates Easy have ads?
Neither Invoice Maker by SPK nor Invoice Maker, Estimates Easy shows ads.
Which is updated more often, Invoice Maker by SPK or Invoice Maker, Estimates Easy?
Invoice Maker by SPK ships an update weekly, and Invoice Maker, Estimates Easy every 2 months. Most recently, Invoice Maker by SPK was updated on September 22, 2026 and Invoice Maker, Estimates Easy on September 21, 2026.

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