# CalcKX — Calculator with log file

> Calculator with log file (iPhone/iPad app by Martin Kowollik.)

- Source: https://appshunter.io/ios/app/calckx/id1583409123 (this page in markdown: same URL + `.md`)
- Developer: [Martin Kowollik](https://appshunter.io/developer/1496665932)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 14.1 · 1 MB
- Languages: English, French, German, Portuguese, Spanish
- Released: 2021-09-11
- Data updated: 2026-07-09
- User reviews in markdown: https://appshunter.io/ios/app/calckx/id1583409123/reviews.md

## What is CalcKX?

FREE - NO ADVERTISING
An easy to use basic calculator for iPhone and iPad with separate display area for calculations.
Special gimmick: have fun while looking for Easter Eggs!


## Version history (last 5 releases)

### 1.7 — 2026-06-30

Portuguese localization (pt-BR) corrected
Scrolling text with small eggs below the numeric keypad as a hint about the Easter eggs

### 1.6 — 2021-12-16

Fixed a bug that could cause a crash when AC was pressed.
******* FREE and WITHOUT ADVERTISEMENT ******

### 1.5 — 2021-09-29

Optimization list output: When a new entry is made, the list is automatically scrolled to the end
*** FREE and WITHOUT ADVERTISEMENT ***

### 1.4 — 2021-09-28

Minor design improvements to the landscape mode and the power button.

### 1.3 — 2021-09-26

- Function 1/x implemented
- Portrait view optimized
- Minor bugs removed
*** Still FREE and WITHOUT ADVERTISEMENT ***

## Apps similar to CalcKX

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [CalcuMem](https://appshunter.io/ios/app/calcumem/id1507207055) | 5.0 (2) | Free | Utilities |
| [Level pro](https://appshunter.io/ios/app/level-pro/id6742112391) | — | $3.99 | Utilities |
| [Adam's Calc](https://appshunter.io/ios/app/adams-calc/id1296681283) | 5.0 (2) | Free | Utilities |
| [Aritio — Beautiful Calculator](https://appshunter.io/ios/app/aritio-beautiful-calculator/id1223337836) | 3.5 (2) | Free | Utilities |
| [Xmas Calculator - "it's jolly"](https://appshunter.io/ios/app/xmas-calculator-its-jolly/id776835871) | — | Free | Utilities |
| [DynConD](https://appshunter.io/ios/app/dyncond/id1536032325) | — | Free | Utilities |

## More apps by Martin Kowollik

- [KX Dice](https://appshunter.io/ios/app/kx-dice/id1496665933)
- [KX BillSplit](https://appshunter.io/ios/app/kx-billsplit/id1505117417)
- [KX MERCL](https://appshunter.io/ios/app/kx-mercl/id1546897821)
- [KX NoZZ](https://appshunter.io/ios/app/kx-nozz/id1602533667)
- [KXSchnuGe](https://appshunter.io/ios/app/kxschnuge/id6450555915)

All apps by Martin Kowollik: https://appshunter.io/developer/1496665932

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-09.*