f(x) Calc

David Russell Education iPhoneiPadiPod touch

f(x) Calc is a free Education app for iPhone and iPad by David Russell. Rated 5.0/5 from 1 ratings. Requires iOS 16.6. Updated July 15, 2026.

Rating: 5.0; 1 ratings
Price: Free; on the App Store
Size: 5 MB; Age 4+
Updated: Jul 15; 2026 · v1.8

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About f(x) Calc

Full-featured Scientific Educational calculator with Natural Maths entry. Ideal for Maths and Science study with a built-in examples that will help you to learn how to use your calculator. The perfect backup when you don't have your school calculator. Try the Junior mode for every-day use, with easy access to the most essential functions.

What’s new

Version 1.8 · Updated July 15, 2026

- Enhance exact results (with MathOut setting) using constants, radicals and fractions - Add log base-n function - Display refinements

App privacy

The developer, David Russell, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

App details

f(x) Calc is a free Education app for iPhone, iPad and iPod touch, developed by David Russell. It is rated 5.0 out of 5 from 1 ratings on the App Store, requires iOS 16.6 or later and is 5 MB to download. It was first released on March 25, 2026 and last updated on July 15, 2026.

Category: Education
Rating: 5.0 / 5 (1 rating)
Price: Free
Version: 1.8
Size: 5 MB
Requires: iOS 16.6 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English
Age rating: 4+
Released: March 25, 2026
Last updated: July 15, 2026
Developer: David Russell

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Grade B

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