# Key Calculator vs EnterCalc

The clearest difference is iOS requirement: Key Calculator at 12.0 against EnterCalc's 17.0. On price, ads, 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 | Key Calculator | EnterCalc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Size | 27 MB | 9 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [瑞勤 李](https://appshunter.io/developer/1401713785) | [Tipli AI, LLC](https://appshunter.io/developer/1896375739) |

## What reviewers say

### Key Calculator

[App page](https://appshunter.io/ios/app/key-calculator/id6740821637)

**Features:** macOS Compatibility

**In-app purchases:** none


### EnterCalc

[App page](https://appshunter.io/ios/app/entercalc/id6777242723)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Key Calculator free?

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

### Is EnterCalc free?

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

### Do Key Calculator or EnterCalc have ads?

Neither Key Calculator nor EnterCalc shows ads.

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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.*