# Fraction Calculator Tutor vs Von Neumann entropy

The clearest difference is price: Von Neumann entropy at Free against Fraction Calculator Tutor's $2.99. Fraction Calculator Tutor's advantage is iOS requirement (15.0 vs 18.0). On ads, in-app purchases and device support there is nothing between them.

Von Neumann entropy is free to download; Fraction Calculator Tutor costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Fraction Calculator Tutor | Von Neumann entropy |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/fraction-calculator-tutor/id6723855090/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Paid | — |
| Size | 79 MB | 5 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gene Adams](https://appshunter.io/developer/1770870774) | [Sungjun Kim](https://appshunter.io/developer/1602461985) |

## What reviewers say

### Fraction Calculator Tutor

[App page](https://appshunter.io/ios/app/fraction-calculator-tutor/id6723855090)

This app offers a straightforward way to perform fraction calculations, complete with interactive tutorials and a history of past computations. It's designed for students and educators, featuring a customizable interface for a personalized learning experience.

**Highlights:** Fraction calculation, Interactive math tutorials, Calculation history, Customizable themes, User-friendly interface

**In-app purchases:** none


### Von Neumann entropy

[App page](https://appshunter.io/ios/app/von-neumann-entropy/id6736854190)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fraction Calculator Tutor free?

Fraction Calculator Tutor costs $2.99, with no in-app purchases.

### Is Von Neumann entropy free?

Von Neumann entropy is free to download, with no in-app purchases.

### Do Fraction Calculator Tutor or Von Neumann entropy have ads?

Neither Fraction Calculator Tutor nor Von Neumann entropy shows ads.

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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.*