Comparison

Utility Spreadsheet Pro vs Invoice Simple

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

Head to head
About

Utility Spreadsheet Pro

This app offers powerful spreadsheet capabilities optimized for touchscreens. It simplifies number crunching with an expanded keyboard for easier equation writing and features like formula dragging and data import/export.

Highlights
  • Touch-optimized interface
  • Expanded keyboard for equations
  • Formula dragging
  • Limited graphing
  • CSV import/export
  • Built-in mathematical functions
Features
Currently charting
Read full description

Designed from the ground up for optimal use of the touch interface, Utility Spreadsheet has the number crunching power you need and doesn't make you jump through hoops to use it. Our expanded keyboard keeps the operator and number keys available so you don't have to switch back and forth to write an equation. Capabilities include formula dragging, limited graphing, sorting, freezing headers, and import/export of csv files for compatibility with many other spreadsheet programs. Has built-in support for the following functions, with more to come in future updates! SIN, COS, TAN, ASIN, ACOS, ATAN, RADIANS, DEGREES, SUM, PROD, SUMIF, FACT, MEAN, MEDIAN, MODE, STDEV, SQRT, EXP, LN, LOG, IF, ABS, PMT, MIN, MAX

About

Invoice Simple

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.

Highlights
  • Create invoices, estimates, and receipts
  • Accept online payments
  • Customize invoices with logo and details
  • Organize client and product information
  • Send via email, text, or WhatsApp
  • Download as PDF
  • Get payment and opening alerts
Features
Currently charting
Read full description

Easily create & send professional invoices, estimates, and receipts on the go! The perfect tool for individuals and growing businesses that lets you quickly create a document on the spot while with your customer. For growing businesses who want: · A simple way to make estimates, invoices, and receipts fast · Professional-looking invoices that you can send from your mobile device · An easy way to accept online payments and stop chasing checks From a landscaping invoice or estimate to a receipt for entertainment supplies in your side gig, Invoice Simple is the app for your small business. START YOUR FREE TRIAL 6 WAYS INVOICE SIMPLE MAKES YOUR LIFE AS A BUSINESS OWNER EASIER 1. SIMPLE TO USE Designed to make sure you never have to waste time “figuring out” how to make it work. 2. INVOICE ANYWHERE Standing next to your client, in your truck, or sitting at your desk, there’s no quicker way to send an invoice. 3. GET ORGANIZED Keeping track is effortless. Your entire history is collected in one place, easy to find and read. Taxes are a breeze. 4. LOOK MORE PROFESSIONAL Create professional-looking invoices and estimates on the spot. 5. GET PAID FASTER Making it easy to get paid by accepting cards with simple fee structure and low rates that you can add to an invoice - no cost to you, as well as accept checks and cash. 6. INVOICE WITH CONFIDENCE Join hundreds of thousands of small businesses who rely on Invoice Simple, consistently a top-rated invoicing app. Easily customize every aspect of your invoice, estimate, or receipt: 1. Add your logo and business details 2. Include your banking details 3. Easy-add and import client details saved in your phone contacts 4. Customize tax and add discounts 5. Accept credit card payment with simple fee structure and low rates that you can add to an invoice - no cost to you, as well as accept checks and cash 6. Add product information and attach photos 7. Include your signature Send your invoice or estimate by email, text, WhatsApp, or download it as a PDF. Get instant alerts when it's opened, paid, or is overdue with instant mobile device and email notifications. You don’t have to limit yourself to cash and checks. Just select “accept online payments” and follow the simple steps to hook up your invoices to Invoice Simple Payments. PLANS: Start with a free trial, then choose the best plan for your business: Essentials For entrepreneurs to easily start sending estimates, invoices, receipts, and receive payments. · Up to 3 invoices per month · QR code payments · Online payments · Real time read receipts · Expense tracking · Top rated mobile and web apps Plus For small businesses to send nice-looking, easy to create documents on-the-go. Everything in Essentials, plus: · Up to 10 invoices per month · Add photos · Business owner signature · Autofill client & item info · Due date reminders Premium For small businesses to improve invoice organization and make online payments easy. Everything in Plus, along with: · UNLIMITED invoices per month · Customer support 1st response priority Invoice Simple, the ultimate invoice, receipt, & estimate maker: Send simple invoices using professional templates, invoice generator, PDF invoices and quotes, online payments, bill organizer, receipt and expense tracking, and business reporting—all rolled up into one easy-to-use app. When it's time to create an estimate, invoice, or receipt for your small business, Invoice Simple will work for you. Terms of use: https://www.invoicesimple.com/terms Privacy policy: https://www.invoicesimple.com/privacy

Screenshots

Utility Spreadsheet Pro4 screens
Invoice Simple4 screens

Verdict

The call

The clearest difference is price: Invoice Simple at Free against Utility Spreadsheet Pro's $2.99. Invoice Simple also leads on rating (4.9 vs 4.1) and ratings volume (123K vs 78). Utility Spreadsheet Pro's advantage is in-app purchases (none vs 10) and iOS requirement (13.0 vs 16.4). On review sentiment, 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

Invoice Simple is free to download; Utility Spreadsheet Pro costs $2.99 up front. Invoice Simple sells 9 in-app purchases, starting at $6.99 per month. Utility Spreadsheet Pro asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Invoice Simple holds the better App Store score, 4.9 against 4.1. That said, the two scores are not equally well evidenced: Invoice Simple has 123K ratings behind it against 78, so its average is the more settled of the two. Written reviews complicate that: 68% of Utility Spreadsheet Pro's written reviews are positive against 64% of Invoice Simple's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Utility Spreadsheet Pro ships an update every 3 weeks, Invoice Simple every 2 weeks. The most recent releases landed on November 6, 2026 and November 10, 2026 respectively.

Scorecard7 real differences · 4 level
Utility Spreadsheet Pro versus Invoice Simple: the parameters behind the verdict, then further details
ParameterUtility Spreadsheet ProInvoice Simple
Price$2.99Free — better
Rating4.1 (78 ratings)4.9 (123K ratings) — better
Positive reviews68.5% of reviews — better63.8% of reviews
Number of ratings78123K — better
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
Best chart rank#142#9 — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.4
Further details — not scored
Size6 MB221 MB
Age rating4+4+
DeveloperLuminant Software, IncZenvoice Inc.

Customer experience

Utility Spreadsheet Pro

All ratings78 ratings
Positive79.5%
Neutral2.6%
Negative17.9%
Written reviews165 reviews
Positive68.5%
Neutral6.7%
Negative24.8%

Invoice Simple

All ratings122,827 ratings
Positive97.5%
Neutral1.6%
Negative0.9%
Written reviews1,589 reviews
Positive63.8%
Neutral6.2%
Negative30.1%

User reviews

Utility Spreadsheet Pro

From 78 App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Handy for basic spreadsheet needs
  • 💡 Useful for budgeting and tracking
  • 👍 Simple and intuitive interface

Room to improve

  • 🐛 Crashes and data loss issues
  • 🔍 Lack of help and documentation
  • 🔍 Limited functionality compared to Excel
  • 🔍 Formatting and layout issues

Invoice Simple

From 123K App Store ratings

What we love

  • 🚀 Easy to use
  • 👍 Professional-looking invoices
  • 🚀 Quick and simple
  • 👍 Saves time
  • 👍 Convenient mobile access

Room to improve

  • 💰 Expensive subscription
  • 🐛 Glitches and bugs
  • 🔀 Inconsistent features across platforms
  • 🔀 Confusing navigation
  • 🔀 Limited customization options

Bugs and requests

Utility Spreadsheet Pro

Reported bugs

4 issues
  • Crashes on opening
  • Inconsistent saving of formatting
  • Keyboard issues (e.g., number keys not working)
  • Sorting problems

Requested features

5 requests
  • Date support
  • More formatting options
  • Improved import/export capabilities
  • Ability to lock rows and columns
  • Expanded formula and function support

Invoice Simple

Reported bugs

4 issues
  • Invoices not sending properly
  • App crashing or freezing
  • Inability to recover deleted invoices
  • Syncing issues between mobile and desktop

Requested features

6 requests
  • Add ability to rearrange line items
  • Improve search and filtering capabilities
  • Integrate with accounting software
  • Add option to track expenses and profitability
  • Allow multiple business profiles in one account
Show 1 more
  • Improve mobile and desktop app parity

In-app purchases

None

Utility Spreadsheet Pro

No in-app purchases

9 purchases

Invoice Simple

Subscriptions9
  • Essentials Monthly$6.991 Month
  • Mobile subscription$10.991 Month
  • Monthly Side Business$10.991 Month
Show 6 more
  • Monthly Business Sub$11.991 Month
  • Monthly Subscription$11.991 Month
  • Monthly subscription2 variants$13.491 Month
  • Plus Monthly$14.991 Month
  • Monthly Standard Subscription$17.991 Month
  • Premium Monthly$21.991 Month

Questions

Is Utility Spreadsheet Pro free?
Utility Spreadsheet Pro costs $2.99, with no in-app purchases.
Is Invoice Simple free?
Invoice Simple is free to download, with in-app purchases available.
Which has better reviews, Utility Spreadsheet Pro or Invoice Simple?
Invoice Simple is rated higher. Utility Spreadsheet Pro averages 4.1 out of 5 from 78 ratings, while Invoice Simple averages 4.9 from 123K ratings.
Do Utility Spreadsheet Pro or Invoice Simple have ads?
Neither Utility Spreadsheet Pro nor Invoice Simple shows ads.
Which is updated more often, Utility Spreadsheet Pro or Invoice Simple?
Utility Spreadsheet Pro ships an update every 3 weeks, and Invoice Simple every 2 weeks. Most recently, Utility Spreadsheet Pro was updated on November 6, 2026 and Invoice Simple on November 10, 2026.
Which is more popular, Utility Spreadsheet Pro or Invoice Simple?
Utility Spreadsheet Pro currently peaks at #142 in the App Store charts, and Invoice Simple at #9. Chart position reflects recent download velocity rather than total install base.

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