---
title: "SimpleSigma - Reviews, Revenue and Downloads in Hong Kong SAR China | Apple App Store"
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. "
---

# SimpleSigma — Hong Kong SAR China
> Easy and quick tabulation

![SimpleSigma App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/e7/83/a0/e783a03b-06af-84f5-bcb1-71e1e0a2b5a6/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png)

**Developer:** [MUTSUAKI KIKUCHI](https://apptail.io/developer/mutsuaki-kikuchi-NwXYBb)
**Category:** Productivity
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** jp.zekoo.SimpleSigma
**Store:** Apple App Store
**Country:** Hong Kong SAR China
**Version:** 2.0 (released 2026-02-19)
**Original Release:** 2020-07-10
**Languages:** English, Japanese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/hk/app/app/id1522264347)
**AppTail Page:** [https://apptail.io/app/app-GNT/hong-kong](https://apptail.io/app/app-GNT/hong-kong)

## SimpleSigma 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

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:


Privacy Policy:


## SimpleSigma Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/37/b5/2e/37b52eed-d46e-2f06-1bbf-6490e6e73585/_U7d71_U8a08_U753b_U9762_en.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/24/88/e9/2488e9b7-dd42-bc02-0314-f3e6c7792075/OCR_U753b_U9762_en.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ba/9b/59/ba9b59c1-df65-b85e-b7d4-725f0cea3030/Shopping_U753b_U9762_en.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/11/ae/2e/11ae2e99-b7cb-11f6-be4f-7983a4db3339/_U30c6_U30fc_U30d5_U3099_U30eb_U30ea_U30b9_U30c8_en.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/02/bb/80/02bb80b5-569f-f3f4-a347-cfb7e38d126f/Pro_U7248_U7d39_U4ecb_en.png/1242x2688.png)






## Apps Similar to SimpleSigma
- [表計算関数 使い方を覚えて作業効率アップ](https://apptail.io/app/app-IWv/hong-kong)
- [SumsApp](https://apptail.io/app/sumsapp-rdS/hong-kong)
- [縦型手帳：予定表アプリ&システム手帳・日記アプリ・日程表](https://apptail.io/app/app-QqY/hong-kong)
- [収支管理アプリ](https://apptail.io/app/app-ayab/hong-kong)
- [CSV Master](https://apptail.io/app/csv-master-furb/hong-kong)
- [Calmo-電卓付きのメモ](https://apptail.io/app/calmo-UTrb/hong-kong)
- [Memocal](https://apptail.io/app/memocal-wZTb/hong-kong)
- [noteSUM](https://apptail.io/app/notesum-hiSc/hong-kong)
- [合計の表計算・リスト管理-total list-](https://apptail.io/app/total-list-TiQd/hong-kong)
- [計算メモ - 表計算 買い物計算 家計簿 収支表 お小遣い帳](https://apptail.io/app/app-jByk/hong-kong)

## SimpleSigma Available In
- [Japan](https://apptail.io/app/app-GNT/japan)
- [Argentina](https://apptail.io/app/app-GNT/argentina)
- [Austria](https://apptail.io/app/app-GNT/austria)
- [Australia](https://apptail.io/app/app-GNT/australia)
- [Azerbaijan](https://apptail.io/app/app-GNT/azerbaijan)
- [Belgium](https://apptail.io/app/app-GNT/belgium)
- [Bulgaria](https://apptail.io/app/app-GNT/bulgaria)
- [Brazil](https://apptail.io/app/app-GNT/brazil)
- [Belarus](https://apptail.io/app/app-GNT/belarus)
- [Canada](https://apptail.io/app/app-GNT/canada)
- [Switzerland](https://apptail.io/app/app-GNT/switzerland)
- [Chile](https://apptail.io/app/app-GNT/chile)
- [China](https://apptail.io/app/app-GNT/china)
- [Colombia](https://apptail.io/app/app-GNT/colombia)
- [Cyprus](https://apptail.io/app/app-GNT/cyprus)
- [Czechia](https://apptail.io/app/app-GNT/czechia)
- [Germany](https://apptail.io/app/app-GNT/germany)
- [Denmark](https://apptail.io/app/app-GNT/denmark)
- [Dominican Republic](https://apptail.io/app/app-GNT/dominican-republic)
- [Algeria](https://apptail.io/app/app-GNT/algeria)
- [Ecuador](https://apptail.io/app/app-GNT/ecuador)
- [Egypt](https://apptail.io/app/app-GNT/egypt)
- [Spain](https://apptail.io/app/app-GNT/spain)
- [Finland](https://apptail.io/app/app-GNT/finland)
- [France](https://apptail.io/app/app-GNT/france)
- [United Kingdom](https://apptail.io/app/app-GNT/united-kingdom)
- [Greece](https://apptail.io/app/app-GNT/greece)
- [Hong Kong SAR China](https://apptail.io/app/app-GNT/hong-kong)
- [Hungary](https://apptail.io/app/app-GNT/hungary)
- [Indonesia](https://apptail.io/app/app-GNT/indonesia)
- [Ireland](https://apptail.io/app/app-GNT/ireland)
- [Israel](https://apptail.io/app/app-GNT/israel)
- [India](https://apptail.io/app/app-GNT/india)
- [Italy](https://apptail.io/app/app-GNT/italy)
- [South Korea](https://apptail.io/app/app-GNT/south-korea)
- [Kuwait](https://apptail.io/app/app-GNT/kuwait)
- [Kazakhstan](https://apptail.io/app/app-GNT/kazakhstan)
- [Lebanon](https://apptail.io/app/app-GNT/lebanon)
- [Sri Lanka](https://apptail.io/app/app-GNT/sri-lanka)
- [Madagascar](https://apptail.io/app/app-GNT/madagascar)
- [North Macedonia](https://apptail.io/app/app-GNT/north-macedonia)
- [Mauritius](https://apptail.io/app/app-GNT/mauritius)
- [Mexico](https://apptail.io/app/app-GNT/mexico)
- [Malaysia](https://apptail.io/app/app-GNT/malaysia)
- [Nigeria](https://apptail.io/app/app-GNT/nigeria)
- [Netherlands](https://apptail.io/app/app-GNT/netherlands)
- [Norway](https://apptail.io/app/app-GNT/norway)
- [Nepal](https://apptail.io/app/app-GNT/nepal)
- [New Zealand](https://apptail.io/app/app-GNT/new-zealand)
- [Peru](https://apptail.io/app/app-GNT/peru)
- [Philippines](https://apptail.io/app/app-GNT/philippines)
- [Pakistan](https://apptail.io/app/app-GNT/pakistan)
- [Poland](https://apptail.io/app/app-GNT/poland)
- [Portugal](https://apptail.io/app/app-GNT/portugal)
- [Romania](https://apptail.io/app/app-GNT/romania)
- [Russia](https://apptail.io/app/app-GNT/russia)
- [Saudi Arabia](https://apptail.io/app/app-GNT/saudi-arabia)
- [Sweden](https://apptail.io/app/app-GNT/sweden)
- [Singapore](https://apptail.io/app/app-GNT/singapore)
- [Slovenia](https://apptail.io/app/app-GNT/slovenia)
- [Thailand](https://apptail.io/app/app-GNT/thailand)
- [Tunisia](https://apptail.io/app/app-GNT/tunisia)
- [Türkiye](https://apptail.io/app/app-GNT/turkey)
- [Taiwan](https://apptail.io/app/app-GNT/taiwan)
- [Ukraine](https://apptail.io/app/app-GNT/ukraine)
- [United States](https://apptail.io/app/app-GNT/united-states)
- [Uzbekistan](https://apptail.io/app/app-GNT/uzbekistan)
- [Vietnam](https://apptail.io/app/app-GNT/vietnam)
- [United Arab Emirates](https://apptail.io/app/app-GNT/united-arab-emirates)
- [South Africa](https://apptail.io/app/app-GNT/south-africa)

---

## About AppTail

[AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends.

- [Search Apps](https://apptail.io)
- [Top Charts](https://apptail.io/top-iphone-apps)
- [Sign Up for Full Access](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=footer)

*Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*