# Blob Runner 3D vs Space Stars

The clearest difference is in-app purchases: Space Stars at none against Blob Runner 3D's 1. Blob Runner 3D's advantage is update cadence (weekly vs every 2 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Blob Runner 3D sells 1 one-off in-app purchase. Space Stars asks for nothing beyond the download.

Blob Runner 3D ships an update weekly, Space Stars every 2 months. The most recent releases landed on October 21, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Blob Runner 3D | Space Stars |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (196K ratings)](https://appshunter.io/ios/app/blob-runner-3d/id1546448536/reviews)** | — |
| Number of ratings | **196K** | — |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 504 MB | 21 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Rollic Games](https://appshunter.io/developer/1452111779) | [Christian Moldes](https://appshunter.io/developer/6794516475) |

## What reviewers say

### Blob Runner 3D

[App page](https://appshunter.io/ios/app/blob-runner-3d/id1546448536)

Navigate a vibrant 3D world, guiding a growing blob to overcome obstacles and collect jelly. Sculpt your blob from scratch, customize its appearance with colors and accessories, and compete in an epic race to become the biggest blob.

**Highlights:** Grow your blob by collecting jelly, Avoid deadly obstacles, Sculpt your blob from scratch, Customize blob with colors and skins, Collect special rewards, Hilarious animations

**In-app purchases (1)**

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

**What reviewers like**

- 🤩 Fun and addictive gameplay
- 👍 Variety of skins and hats
- 🎨 Satisfying visuals and animations
- 💎 Easy to earn in-game currency

**What reviewers complain about**

- 🙄 Excessive and unskippable ads
- 🐛 Frequent glitches and crashes
- 🤖 Unavoidable obstacles and lack of control
- 💰 Ads required to unlock content

**Reported bugs**

- Skins/hats not unlocking properly
- Multiplier targets not registering hits
- Game freezing or force-closing unexpectedly

**Requested features**

- Add jump/slide mechanics
- Implement a level editor or randomization
- Introduce more varied obstacles and challenges
- Allow purchasing of items without ads


### Space Stars

[App page](https://appshunter.io/ios/app/space-stars/id6794516473)

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

**In-app purchases:** none


## Frequently asked questions

### Is Blob Runner 3D free?

Blob Runner 3D is free to download, with in-app purchases available.

### Is Space Stars free?

Space Stars is free to download, with no in-app purchases.

### Do Blob Runner 3D or Space Stars have ads?

Neither Blob Runner 3D nor Space Stars shows ads.

### Which is updated more often, Blob Runner 3D or Space Stars?

Blob Runner 3D ships an update weekly, and Space Stars every 2 months. Most recently, Blob Runner 3D was updated on October 21, 2026 and Space Stars on October 12, 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.*