# Fraction Challenge vs Run Through Respiration

The clearest difference is in-app purchases: Run Through Respiration at none against Fraction Challenge's 1. Run Through Respiration also leads on review sentiment (100% vs 70%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Fraction Challenge sells 1 one-off in-app purchase. Run Through Respiration asks for nothing beyond the download.

## The numbers

| Metric | Fraction Challenge | Run Through Respiration |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1.5K ratings)](https://appshunter.io/ios/app/fraction-challenge/id1499338364/reviews)** | — |
| Number of ratings | **1.5K** | — |
| Positive reviews | 70.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 89 MB | 241 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Didactoons Games SL](https://appshunter.io/developer/1457185685) | [RUN THROUGH PTY LTD](https://appshunter.io/developer/1759634036) |

## What reviewers say

### Fraction Challenge

[App page](https://appshunter.io/ios/app/fraction-challenge/id1499338364)

Engage in fun math games designed to teach and reinforce fraction operations. Practice addition, subtraction, multiplication, and division of fractions through interactive challenges. Compete with friends in multiplayer mode to boost mental calculation skills.

**Highlights:** Fraction representation, Addition and subtraction of fractions, Equivalent fractions, Fraction reduction, Multiplication and division of fractions, Multiplayer mode

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get the Full version | $1.99 | one-time |

**What reviewers like**

- 👍 Helps with learning fractions
- 🚀 Fun and engaging game
- 💡 Good for practicing and preparing for tests
- 👍 Competitive and challenging

**What reviewers complain about**

- 🐛 App crashes or doesn't open
- 🕰️ Timer is too fast
- 💰 Not free to play

**Reported bugs**

- App crashes on launch
- Login issues

**Requested features**

- Option to remove timer or increase time
- More game modes (e.g., divided fractions, add/subtract fractions, multiply)
- No battery required to play


### Run Through Respiration

[App page](https://appshunter.io/ios/app/run-through-respiration/id6590602836)

This game aims to make high school biology more accessible and engaging by teaching core respiration concepts through interactive gameplay. It's designed to help students struggling with the subject find motivation and achieve success.

**Highlights:** Learn core biology concepts, Focuses on respiration, Game-based learning, Designed for high school students, No ads or in-app purchases

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fraction Challenge free?

Fraction Challenge is free to download, with in-app purchases available.

### Is Run Through Respiration free?

Run Through Respiration is free to download, with no in-app purchases.

### Do Fraction Challenge or Run Through Respiration have ads?

Neither Fraction Challenge nor Run Through Respiration 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.*