SimpleSigma vs XLSX Sheets
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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■ 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
XLSX Sheets
Create, edit, and manage Excel-compatible spreadsheets on your mobile device. Offers powerful editing tools, formula assistance, data visualization, and collaboration features. Work offline and import/export data in various formats.
- Edit, create, and manage XLS sheets
- Excel-compatible formula builder
- Data visualization tools
- Real-time collaboration
- Advanced data analysis
- Offline access
- Import/export data
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Powerful & Easy XLSX Editing at your fingertips: Tired of bulky spreadsheet software that limits your mobility? Introducing XLSX Sheets, your all-in-one mobile solution for creating, editing, and managing Excel-friendly Spreadsheets and Smartsheets with unmatched ease and efficiency. Effortlessly manage data at your fingertips, anywhere, anytime: • Edit with precision: Utilize a comprehensive suite of editing tools for Excel-compatible spreadsheet control. Cut, copy, paste, format cells, and apply Excel-compatible formulas seamlessly. • Formula mastery made easy: Access a library of easy-to-advanced Excel compatible functions and receive real-time formula suggestions as you type, ensuring error-free calculations. • Visualize your success: Effortlessly create and manipulate charts and graphs in both spreadsheet and Smartsheet files, gaining clear insights from your data. • Real-time sheet collaboration: Work seamlessly with colleagues or classmates by sharing spreadsheets and xls through popular cloud services like Google Drive, Dropbox, and OneDrive. Your perfect spreadsheet companion: • Analyze advanced data: Leverage powerful tools to sort, filter, and create pivot tables, extracting valuable insights from your sheets. • Streamlined compatible workflows: Utilize Excel-compatible templates for tasks like budgeting, to-do lists, accounting, and financial analysis, saving you valuable time and effort. • Seamless data exchange: Import data from various sources, including CSV files, web tables, and other XLS files, ensuring compatibility across platforms. Export or convert your sheet to formats like PDF, CSV, or XLS for maximum flexibility. Sheets tailored for your unique needs: • Personalize your experience: Choose from customizable themes, cell styles, and conditional formatting options to make your spreadsheets visually appealing and functional. • Work offline, uninterrupted: Continue working on your spreadsheets even without an internet connection. Offline sheet access ensures you have control over your data, wherever you are. • Customer support: Enjoy regular xls updates and top-notch customer support to keep your editing experience smooth and efficient. Whether you are a business professional, student, or simply someone who needs to manage data on the go, XLSX Sheets is the perfect tool for you. Download it today and experience the power of mobile spreadsheets! Key features: • Edit, create, and manage XLS sheets and Smartsheets • Powerful excel compatible formula builder with real-time suggestions • Comprehensive data visualization tools (charts, graphs & pivots) • Real-time spreadsheet collaboration through cloud integration • Advanced data analysis features (sort, filter, pivot tables, budget calculations) • Modern templates for various tasks (budgeting, accounting, reporting, etc.) • Import and export data in various formats (CSV, PDF, XLS) • Customizable themes, cell styles, and formatting options • Offline spreadsheet access for uninterrupted work • Regular updates and dedicated customer support Download XLSX Sheets today and start working smarter, not harder! Weekly/Monthly/Yearly subscriptions available. Choose the plan that best suits your needs. Cancel anytime. Subscription will be charged to your credit card through your App Store account. Your subscription will automatically renew unless canceled at least 24 hours before the end of the current period. Manage your subscription in the Account Settings on the App Store after purchase. Terms of use - https://sites.google.com/a1apps.co/tc-xlsx-sheets-ios/home Any feedback is welcomed at p3@a1apps.helpscoutapp.com
Screenshots
Verdict
The clearest difference is review sentiment: SimpleSigma at 67% against XLSX Sheets's 23%. XLSX Sheets's advantage is ads (none vs shown) and chart position (#163 vs unranked). On price, update cadence, 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
Both are free to download. SimpleSigma sells 2 in-app purchases, starting at $2.99 per month and XLSX Sheets sells 17 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
SimpleSigma ships an update every 6 weeks, XLSX Sheets monthly. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.
| Parameter | SimpleSigma | XLSX Sheets |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (2.9K ratings) — better |
| Positive reviews | 66.7% of reviews — better | 23.3% of reviews |
| Number of ratings | — | 2.9K — better |
| Update frequency | Every 6 weeks | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | #163 — better |
| Devices | iPhone, Apple Watch | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 224 MB |
| Age rating | 4+ | 4+ |
| Developer | MUTSUAKI KIKUCHI | Rhophi Analytics LLP |
Customer experience
SimpleSigma
XLSX Sheets
Bugs and requests
SimpleSigma
Not enough reviews yet to summarise bugs or requests.
XLSX Sheets
Reported bugs
2 issues- App crashes on launch
- Unable to open or edit files
Requested features
2 requests- Option to cancel subscription
- Improve stability and performance
In-app purchases
SimpleSigma
- SimpleSigma Pro (Monthly)$2.991 Month
- SimpleSigma Pro (Yearly)$29.991 Year
XLSX Sheets
- Pro Monthly Plan$1.991 Month
- Black Friday Premium Sale$1.991 Year
- Premium Weekly7 Days trial$3.997 Days
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- Premium Monthly$4.991 Month
- Pro Weekly3 Days trial$5.997 Days
- Premium Monthly$6.991 Month
- Pro Weekly7 Days trial$7.997 Days
- Premium Weekly7 Days trial$7.997 Days
- Premium Weekly3 Days trial$7.997 Days
- Pro Weekly Plan7 Days trial$7.997 Days
- Pro Weekly3 Days trial$9.997 Days
- Premium Monthly$9.991 Month
- Premium Monthly2 variants$12.991 Month
- 15% off Premium Yearly$25.491 Year
- Premium Yearly3 Days trial$29.991 Year
- Pro Yearly$39.991 Year
- Pro Yearly3 Days trial$49.991 Year









