# SimpleSigma+ vs Snapculator

The clearest difference is price: Snapculator at Free against SimpleSigma+'s $3.99. SimpleSigma+'s advantage is in-app purchases (none vs 1) and ads (none vs shown). On update cadence and device support there is nothing between them.

Snapculator is free to download; SimpleSigma+ costs $3.99 up front. Snapculator sells 1 one-off in-app purchase. SimpleSigma+ asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SimpleSigma+ | Snapculator |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Paid | — |
| Size | 1 MB | 11 MB |
| Requires iOS | **17.1** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [MUTSUAKI KIKUCHI](https://appshunter.io/developer/1874283283) | [jin kimura](https://appshunter.io/developer/6797046083) |

## 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


### Snapculator

[App page](https://appshunter.io/ios/app/snapculator-camera-calculator/id6797046081)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No ads & history | $9.99 | one-time |


## Frequently asked questions

### Is SimpleSigma+ free?

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

### Is Snapculator free?

Snapculator is free to download, with in-app purchases available.

### Do SimpleSigma+ or Snapculator have ads?

Snapculator shows ads; SimpleSigma+ does not.

### Which is updated more often, SimpleSigma+ or Snapculator?

SimpleSigma+ ships an update every 3 weeks, and Snapculator every 3 weeks. Most recently, SimpleSigma+ was updated on November 3, 2026 and Snapculator on October 24, 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.*