# rl vs Run Through Respiration

The clearest difference is review sentiment: Run Through Respiration at 100% against rl's 57%. Run Through Respiration also leads on in-app purchases (none vs 8) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. rl sells 8 in-app purchases, starting at $1.99 per month. Run Through Respiration asks for nothing beyond the download.

## The numbers

| Metric | rl | Run Through Respiration |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (71 ratings)](https://appshunter.io/ios/app/rl/id937958581/reviews)** | — |
| Number of ratings | **71** | — |
| Positive reviews | 57.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 133 MB | 241 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [General Adaptive Apps Pty Ltd](https://appshunter.io/developer/937589555) | [RUN THROUGH PTY LTD](https://appshunter.io/developer/1759634036) |

## What reviewers say

### rl

[App page](https://appshunter.io/ios/app/rl/id937958581)

Engage in a challenging puzzle game with a unique figure-of-eight loop mechanic. Avoid collisions as you navigate through increasingly complex levels. Compete for top scores and earn medals.

**Highlights:** Figure-of-8 loop mechanic, Collision avoidance puzzles, Infinite level variations, Leaderboards and medals, 150 levels with surprises, Level skipping and unlocking

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| rl Legend, monthly | $1.99 | per month |
| rl Legend, yearly | $19.99 | per year |
| Skip Level | $0.99 | one-time |
| Skip 3 levels | $1.29 | one-time |
| Remove Ads | $1.99 | one-time |
| Skip 5 levels | $1.99 | one-time |
| Unlock All | $3.99 | one-time |
| Unlock all + remove ads | $10.99 | one-time |

**What reviewers like**

- 👍 Addictive gameplay
- 👍 Fun and entertaining
- 👍 Good series
- 👍 Simple concept
- 👍 Teaches patience

**What reviewers complain about**

- 🐛 Glitches and bugs
- 🐛 Impossible levels
- 🐛 Game breaking bugs
- 🐛 Repetitive levels
- 🐛 Too many ads

**Reported bugs**

- Level 5 is impossible/glitched
- Level 2 is broken/glitched
- Level 4 is impossible/glitched
- Level 7 is impossible
- Level 33 is impossible/glitched

**Requested features**

- More levels
- Fix bugs


### 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 rl free?

rl 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 rl or Run Through Respiration have ads?

rl shows ads; Run Through Respiration does not.

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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.*