CalcKX

Martin Kowollik Utilities iPhoneiPadiPod touch

CalcKX is a free Utilities app for iPhone and iPad by Martin Kowollik. Requires iOS 14.1. Updated June 30, 2026.

Price: Free; on the App Store
Size: 1 MB; Age 4+
Updated: Jun 30; 2026 · v1.7

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About 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!

What’s new

Version 1.7 · Updated June 30, 2026

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

App privacy

The developer, Martin Kowollik, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

App details

CalcKX is a free Utilities app for iPhone, iPad and iPod touch, developed by Martin Kowollik. It requires iOS 14.1 or later, is 1 MB to download and is available in 5 languages. It was first released on September 11, 2021 and last updated on June 30, 2026.

Category: Utilities
Price: Free
Version: 1.7
Size: 1 MB
Requires: iOS 14.1 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English, French, German, Portuguese, Spanish
Age rating: 4+
Released: September 11, 2021
Last updated: June 30, 2026
Developer: Martin Kowollik

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Alternatives to CalcKX

Looking for apps like CalcKX? Here are 6 similar apps on the App Store. The highest rated is G1RL (5.0/5), and all 6 are free to download.

CalcKX vs. alternatives
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CalcKX	–	Free	June 30, 2026
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AlphaCalc - Simple Calculator	–	Free	Sep 28, 2025	Compare
G1RL	5.0 / 5 (1)	Free	Jun 10, 2026	Compare

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