# SnapCalc Simple vs Calculator with 12 button

The clearest difference is ads: SnapCalc Simple at none against Calculator with 12 button's shown. SnapCalc Simple also leads on device support (3 vs 1) and iOS requirement (13.0 vs 26.0). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | SnapCalc Simple | Calculator with 12 button |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Size | 27 MB | 42 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nabin Timsina](https://appshunter.io/developer/1849213554) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### SnapCalc Simple

[App page](https://appshunter.io/ios/app/snapcalc-simple/id6754610686)

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

**In-app purchases:** none


### Calculator with 12 button

[App page](https://appshunter.io/ios/app/calculator-with-12-button/id6754877013)

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

**In-app purchases:** none


## Frequently asked questions

### Is SnapCalc Simple free?

SnapCalc Simple is free to download, with no in-app purchases.

### Is Calculator with 12 button free?

Calculator with 12 button is free to download, with no in-app purchases.

### Do SnapCalc Simple or Calculator with 12 button have ads?

Calculator with 12 button shows ads; SnapCalc Simple does not.

### Which is updated more often, SnapCalc Simple or Calculator with 12 button?

SnapCalc Simple ships an update every 2 months, and Calculator with 12 button every 2 months. Most recently, SnapCalc Simple was updated on October 25, 2026 and Calculator with 12 button on October 25, 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.*