# f(x) Calc — Student Scientific Calculator

> Scientific calculator with natural math entry and learning examples for students. (iPhone/iPad app by David Russell.)

- Source: https://appshunter.io/ios/app/fx-calc/id6760609257 (this page in markdown: same URL + `.md`)
- Developer: [David Russell](https://appshunter.io/developer/1104864276)
- Category: Education, Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 16.6 · 5 MB
- Languages: American English
- Released: 2026-03-25
- Data updated: 2026-07-22
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/fx-calc/id6760609257/reviews.md

## What is 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.

## Key features

- Natural Maths entry
- Built-in learning examples
- Junior mode for everyday use
- Ideal for math and science study
- Full-featured scientific calculator

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Full Access | $2.99 | one-time |



## Frequently asked questions about f(x) Calc

### What is f(x) Calc's learning methodology?

f(x) Calc employs a practical learning methodology by providing built-in examples directly within the app. These examples demonstrate how to use the calculator's functions, aiding users in understanding mathematical and scientific concepts through hands-on application.

### How does f(x) Calc track user progress?

f(x) Calc does not explicitly track user progress in a formal sense. Its focus is on providing a tool for calculations and learning through examples, rather than monitoring individual learning paths or scores.

### Does f(x) Calc offer certifications?

f(x) Calc does not offer any certifications. It functions as a supplementary educational tool to assist with calculations and understanding how to use a scientific calculator.

### What devices is f(x) Calc available on?

f(x) Calc is available on iPhone and iPad devices, making it accessible for users within the Apple ecosystem.

### What is the age rating for f(x) Calc?

f(x) Calc has an age rating of 4+, indicating it is suitable for users of all ages, including young children.

### How often is f(x) Calc updated?

The latest version of f(x) Calc was released on May 31, 2026, suggesting a recent update. The app is generally kept up-to-date by its developer.

### Does f(x) Calc have ads?

No, f(x) Calc does not contain advertisements. It provides an uninterrupted user experience for calculations and learning.

### What do users like about f(x) Calc?

Based on its rating of 5.0 stars from 1 rating, users likely appreciate its full functionality and educational features. The natural math entry and built-in examples are key aspects that contribute to a positive user experience.

## Version history (last 5 releases)

### 1.8 — 2026-07-15

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

### 1.7.3 — 2026-05-31

- Enhance expression display 
- Fix history display of edited expressions
- Minor keypad refinements

### 1.7.2 — 2026-05-22

* Expanded support for variables in calculations. 
* Corrected certain errors in calculations involving mixed fractions and percentages.

### 1.7 — 2026-05-19

* Extended built-in help examples.
* Improved scrolling for long calculations.
* Fixed logarithm calculation errors.
* Fixed ENG display crash
* Additional settings for modern theme.

### 1.6 — 2026-05-03

- upgraded appearance and menu options to match the second edition handheld
- added a "junior" mode which makes essential functions more accessible with the  familiar scientific calculator experience
- improved fraction conversions
- changes to editing square-root operations

## Related topics

[fxcalc](https://appshunter.io/ios/topics/fxcalc)

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*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 2026-07-22.*