# CalcN vs CalcKX

The clearest difference is update cadence: CalcKX at every 4 days against CalcN's every 5 months. 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.

CalcN ships an update every 5 months, CalcKX every 4 days. The most recent releases landed on October 6, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | CalcN | CalcKX |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 1 MB | 1 MB |
| Requires iOS | 15.6 | **14.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RG-EDV](https://appshunter.io/developer/908638834) | [Martin Kowollik](https://appshunter.io/developer/1496665932) |

## What reviewers say

### CalcN

[App page](https://appshunter.io/ios/app/calcn/id951442036)

A straightforward calculator app designed for ease of use with large buttons. It simplifies basic calculations, including percentage functions, making it ideal for quick arithmetic tasks.

**Highlights:** Large buttons, Easy to use, Percentage calculation, Basic arithmetic

**Features:** macOS Compatibility

**In-app purchases:** none


### CalcKX

[App page](https://appshunter.io/ios/app/calckx/id1583409123)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CalcN free?

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

### Is CalcKX free?

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

### Do CalcN or CalcKX have ads?

Neither CalcN nor CalcKX shows ads.

### Which is updated more often, CalcN or CalcKX?

CalcN ships an update every 5 months, and CalcKX every 4 days. Most recently, CalcN was updated on October 6, 2026 and CalcKX 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.*