# SimpleSigma+ vs 累計くんクラウド

The clearest difference is price: 累計くんクラウド at Free against SimpleSigma+'s $3.99. SimpleSigma+'s advantage is update cadence (every 3 weeks vs every 6 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

累計くんクラウド is free to download; SimpleSigma+ costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SimpleSigma+ ships an update every 3 weeks, 累計くんクラウド every 6 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SimpleSigma+ | 累計くんクラウド |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Monetization | Paid | — |
| Size | 1 MB | 80 MB |
| Requires iOS | 17.1 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [MUTSUAKI KIKUCHI](https://appshunter.io/developer/1874283283) | [TERADA_SEISAKUSHO](https://appshunter.io/developer/669879897) |

## What reviewers say

### SimpleSigma+

[App page](https://appshunter.io/ios/app/simplesigma-plus/id1522991950)

This app simplifies numerical tabulation with three distinct spreadsheet types for various calculation needs. It offers quick data input, immediate recalculation, and convenient features like CSV import/export and tax settings.

**Highlights:** Three spreadsheet types (Simple, Duplex, Shopping), Quick data input and immediate recalculation, Swipeable keyboard for cell navigation, Customizable consumption tax settings, Save and reuse calculation data, CSV data import and export

**Features:** macOS Compatibility

**In-app purchases:** none


### 累計くんクラウド

[App page](https://appshunter.io/ios/app/id6753059824)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SimpleSigma+ free?

SimpleSigma+ costs $3.99, with no in-app purchases.

### Is 累計くんクラウド free?

累計くんクラウド is free to download, with no in-app purchases.

### Do SimpleSigma+ or 累計くんクラウド have ads?

Neither SimpleSigma+ nor 累計くんクラウド shows ads.

### Which is updated more often, SimpleSigma+ or 累計くんクラウド?

SimpleSigma+ ships an update every 3 weeks, and 累計くんクラウド every 6 months. Most recently, SimpleSigma+ was updated on November 3, 2026 and 累計くんクラウド on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*