# Slime Road vs Fill Up Run

The clearest difference is in-app purchases: Fill Up Run at none against Slime Road's 1. Fill Up Run also leads on iOS requirement (11.0 vs 13.0). Slime Road's advantage is ratings volume (37K vs 517). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Slime Road sells 1 one-off in-app purchase. Fill Up Run asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.4 for Slime Road against 4.3 for Fill Up Run. That said, the two scores are not equally well evidenced: Slime Road has 37K ratings behind it against 517, so its average is the more settled of the two.

Slime Road ships an update fortnightly, Fill Up Run weekly. The most recent releases landed on November 10, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Slime Road | Fill Up Run |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (37K ratings)](https://appshunter.io/ios/app/slime-road/id1400047098/reviews)** | [4.3 (517 ratings)](https://appshunter.io/ios/app/fill-up-run/id1577896372/reviews) |
| Number of ratings | **37K** | 517 |
| Positive reviews | 69.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 197 MB | 155 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [AI Games FZ](https://appshunter.io/developer/1478916023) | [MondayOFF](https://appshunter.io/developer/1448226898) |

## What reviewers say

### Slime Road

[App page](https://appshunter.io/ios/app/slime-road/id1400047098)

Bounce a sticky slimeball through rings, collecting gems and aiming for the bullseye. This fast-paced adventure offers addictive jumping gameplay with a focus on precision and reward.

**Highlights:** Sticky jumping gameplay, Bounce through rings, Collect gems, Hit the bullseye, Fast action adventure

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |

**What reviewers like**

- 👍 Fun and addictive game
- 🎨 Satisfying visuals and sounds
- 💡 Unique and creative gameplay concept

**What reviewers complain about**

- 🔍 Repetitive and easy gameplay
- 📺 Too many intrusive ads
- 🔋 Drains battery quickly

**Reported bugs**

- Game crashes and freezes
- Inconsistent performance on some devices

**Requested features**

- More challenging and varied levels
- Customizable backgrounds and visuals
- Reduced ad frequency


### Fill Up Run

[App page](https://appshunter.io/ios/app/fill-up-run/id1577896372)

Navigate a challenging runner game where you must fill up with water and skillfully avoid obstacles. This simple yet demanding casual game offers quick play sessions perfect for short breaks.

**Highlights:** Simple touch controls, Fill up with water, Avoid obstacles, Casual runner gameplay, Short play sessions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Slime Road free?

Slime Road is free to download, with in-app purchases available.

### Is Fill Up Run free?

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

### Which has better reviews, Slime Road or Fill Up Run?

Slime Road is rated higher. Slime Road averages 4.4 out of 5 from 37K ratings, while Fill Up Run averages 4.3 from 517 ratings.

### Do Slime Road or Fill Up Run have ads?

Both Slime Road and Fill Up Run show ads.

### Which is updated more often, Slime Road or Fill Up Run?

Slime Road ships an update fortnightly, and Fill Up Run weekly. Most recently, Slime Road was updated on November 10, 2026 and Fill Up Run on November 3, 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.*