Comparison

Utility Spreadsheet vs SimpleSigma

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

Head to head
About

Utility Spreadsheet

This app offers powerful spreadsheet capabilities optimized for touch interfaces. It includes an expanded keyboard for easy equation writing, formula dragging, and data management. Supports various functions and CSV import/export for broad compatibility.

Highlights
  • Touch interface optimization
  • Expanded keyboard for equations
  • Formula dragging
  • Limited graphing
  • CSV import/export
  • Extensive built-in functions
Features
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 Suggestions or comments? Email us at the support address, and help us make Utility Spreadsheet even better!

About

SimpleSigma

This app offers a versatile calculator with three distinct table types for various needs, from simple sums to complex quantity-based calculations. It features intuitive input, auto-saving, and CSV export. An optional Pro version removes ads, unlocks unlimited tables, and adds advanced statistics and OCR receipt scanning.

Highlights
  • Three distinct table types (Simple, Duplex, Shopping)
  • Auto-totaling and quick sum calculations
  • Swipe keyboard for cell navigation
  • CSV data export
  • Auto-save functionality
  • Optional Pro version with advanced features
Features
Read full description

■ About SimpleSigma A simple and powerful calculator app for everyday use. From shopping calculations to business tallies, SimpleSigma handles it all. Choose from 3 table types to match your needs. ■ Key Features Simple Table - Extremely simple input - Auto-totaling as you type - Quick sum calculation - Perfect for receipt scanning (Pro - Beta) Duplex Table - Multiply two values automatically - Great for area or unit price calculations - Subtotal display Shopping Table - Price x Quantity = automatic calculation - Custom tax rates - Subtotals at a glance Common Features for All Tables - Swipe keyboard up/down/left/right to move between cells - CSV export - Auto-save ■ Pro Version Benefits Upgrade to SimpleSigma Pro for more power: No Ads Work distraction-free Unlimited Tables Create as many tables as you need (Free: 3 max) Advanced Statistics - Period-based totals (Today, Week, Month, Year) - Daily trend charts - Type breakdown pie charts - Total, Average, Max, Min at a glance - CSV export AppleWatch supported - Simple Table, Sharing with iPhone Receipt OCR (Beta) - Scan receipts with camera - Auto-recognize total amounts - Best suited for Simple Table - Save time on manual entry Starting at $2.99/month Save more with yearly plan! ■ Perfect For - Quick shopping calculations - Business expense tracking - Visualizing spending patterns - Managing multiple projects separately - Ad-free focus ■ Highlights - Extremely simple input design - Swipe keyboard (up/down/left/right) for fast cell navigation - Native iOS interface - Auto-save results - CSV export for data portability - Japanese & English support ■ Free Version Includes - All 3 table types - Up to 3 tables - Core calculation features - Keyboard swipe navigation - CSV export ■ Privacy - All data stored locally on device - No external server uploads - Secure iOS backup ■ Support Questions or feedback? Contact us: applicast3@gmail.com Make calculations smarter with SimpleSigma. Download now and try Pro for full features! Terms of Service: https://gist.github.com/zekoo2026/892cbcbb08ec7a1ce6e54e370acf2b51 Privacy Policy: https://gist.github.com/zekoo2026/12756689700e4afa4c9295cc4e0ba244

Screenshots

Utility Spreadsheet4 screens
SimpleSigma4 screens

Verdict

The call

The clearest difference is review sentiment: SimpleSigma at 67% against Utility Spreadsheet's 56%. Utility Spreadsheet's advantage is iOS requirement (13.0 vs 26.0). On price, update cadence, ads and in-app purchases 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. Utility Spreadsheet sells 1 one-off in-app purchase and SimpleSigma sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Utility Spreadsheet ships an update every 5 weeks, SimpleSigma every 6 weeks. The most recent releases landed on September 29, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 8 level
Utility Spreadsheet versus SimpleSigma: the parameters behind the verdict, then further details
ParameterUtility SpreadsheetSimpleSigma
PriceFreeFree
Rating4.0 (728 ratings) — better—
Positive reviews56.1% of reviews66.7% of reviews — better
Number of ratings728 — better—
Update frequencyEvery 5 weeks — betterEvery 6 weeks
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, Apple Watch
Requires iOS13.0 — better26.0
Further details — not scored
Size9 MB7 MB
Age rating4+4+
DeveloperLuminant Software, IncMUTSUAKI KIKUCHI

Customer experience

Utility Spreadsheet

All ratings728 ratings
Positive75.8%
Neutral7.0%
Negative17.2%
Written reviews280 reviews
Positive56.1%
Neutral8.9%
Negative35.0%

SimpleSigma

Written reviews9 reviews
Positive66.7%
Neutral11.1%
Negative22.2%

Bugs and requests

Utility Spreadsheet

Reported bugs

5 issues
  • Inability to delete rows or columns
  • Formulas not working as expected
  • Issues with importing and exporting data
  • Keyboard disappearing during use
  • Ads causing app to crash or freeze

Requested features

5 requests
  • Add password protection for files
  • Improve print functionality
  • Implement undo/redo capabilities
  • Allow merging of cells
  • Provide more formatting options

SimpleSigma

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Utility Spreadsheet

One-time1
  • Remove Ads$2.99
2 purchases

SimpleSigma

Subscriptions2
  • SimpleSigma Pro (Monthly)$2.991 Month
  • SimpleSigma Pro (Yearly)$29.991 Year

Questions

Is Utility Spreadsheet free?
Utility Spreadsheet is free to download, with in-app purchases available.
Is SimpleSigma free?
SimpleSigma is free to download, with in-app purchases available.
Do Utility Spreadsheet or SimpleSigma have ads?
Both Utility Spreadsheet and SimpleSigma show ads.
Which is updated more often, Utility Spreadsheet or SimpleSigma?
Utility Spreadsheet ships an update every 5 weeks, and SimpleSigma every 6 weeks. Most recently, Utility Spreadsheet was updated on September 29, 2026 and SimpleSigma on October 7, 2026.

Other comparisons