# Simple Calculator vs kong calculator

The clearest difference is ads: Simple Calculator at none against kong calculator's shown. Simple Calculator also leads on iOS requirement (9.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Simple Calculator | kong calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 4 days |
| Size | 61 MB | 20 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pistalix Solutions Private Limited](https://appshunter.io/developer/1408510185) | [Changyeol Seo](https://appshunter.io/developer/551904752) |

## What reviewers say

### Simple Calculator

[App page](https://appshunter.io/ios/app/simple-calculator-quick-math/id1592276861)

**Features:** macOS Compatibility

**In-app purchases:** none


### kong calculator

[App page](https://appshunter.io/ios/app/kong-calculator/id1594969449)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simple Calculator free?

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

### Is kong calculator free?

kong calculator is free to download, with no in-app purchases.

### Do Simple Calculator or kong calculator have ads?

kong calculator shows ads; Simple Calculator does not.

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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.*