# Rainbow Run vs Gravity Noodle

The clearest difference is in-app purchases: Rainbow Run at none against Gravity Noodle's 1. Rainbow Run also leads on ads (none vs shown) and review sentiment (60% vs 34%). Gravity Noodle's advantage is ratings volume (16K vs 11). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. Gravity Noodle sells 1 one-off in-app purchase. Rainbow Run asks for nothing beyond the download.

Rainbow Run holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Gravity Noodle has 16K ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 60% of Rainbow Run's written reviews are positive against 34% of Gravity Noodle's.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Rainbow Run | Gravity Noodle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (11 ratings)](https://appshunter.io/ios/app/rainbow-run-the-sky-runner/id1287389141/reviews)** | [4.6 (16K ratings)](https://appshunter.io/ios/app/gravity-noodle/id1553732509/reviews) |
| Number of ratings | 11 | **16K** |
| Positive reviews | **60.0% of reviews** | 33.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 87 MB | 210 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [广杰 周](https://appshunter.io/developer/1059287118) | [Voodoo](https://appshunter.io/developer/714804730) |

## What reviewers say

### Rainbow Run

[App page](https://appshunter.io/ios/app/rainbow-run-the-sky-runner/id1287389141)

Navigate a colorful sky-high world as a lego-style character. Turn, jump, and use a jetpack to fly higher while collecting materials that compound into diamonds. Unlock new scenes with your collected resources in this fast-paced action runner.

**Highlights:** Direction turning and jumping, Dual jetpack for higher flight, Collect materials to compound into diamonds, Unlockable scenes, Game Center integration, Multiple controller support (swipe, tap, keyboard)

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

**In-app purchases:** none


### Gravity Noodle

[App page](https://appshunter.io/ios/app/gravity-noodle/id1553732509)

Guide a charming snake through challenging levels to reach the goal. Experience unique gameplay with intuitive controls for endless amusement.

**Highlights:** Unique gameplay, Simple controls, Reach the finish line, Cute snake character, Loads of fun

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |

**What reviewers like**

- 🚀 Fun gameplay
- 👍 Cute snake design
- 🕹️ Unique mechanics

**What reviewers complain about**

- 🔍 Repetitive levels
- 📢 Excessive ads
- 🐛 Buggy controls
- 🤔 Misleading ads

**Reported bugs**

- Snake falling off the screen
- Freezing and crashing issues
- Multiplier not working as expected

**Requested features**

- More levels and variety
- Customizable snake skins
- Improved controls
- Reduced ads


## Frequently asked questions

### Is Rainbow Run free?

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

### Is Gravity Noodle free?

Gravity Noodle is free to download, with in-app purchases available.

### Which has better reviews, Rainbow Run or Gravity Noodle?

Rainbow Run is rated higher. Rainbow Run averages 4.8 out of 5 from 11 ratings, while Gravity Noodle averages 4.6 from 16K ratings.

### Do Rainbow Run or Gravity Noodle have ads?

Gravity Noodle shows ads; Rainbow Run does not.

### Which is updated more often, Rainbow Run or Gravity Noodle?

Rainbow Run ships an update every 2 weeks, and Gravity Noodle every 2 weeks. Most recently, Rainbow Run was updated on October 24, 2026 and Gravity Noodle on October 28, 2026.

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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.*