# Blob Merge 3D vs Spider Evolution

The clearest difference is rating: Blob Merge 3D at 3.6 against Spider Evolution's 3.1. Blob Merge 3D also leads on ratings volume (2.3K vs 41) and review sentiment (22% vs 6%). Spider Evolution's advantage is in-app purchases (none vs 1) and update cadence (every 2 weeks vs monthly). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Blob Merge 3D sells 1 one-off in-app purchase. Spider Evolution asks for nothing beyond the download.

Blob Merge 3D holds the better App Store score, 3.6 against 3.1. That said, the two scores are not equally well evidenced: Blob Merge 3D has 2.3K ratings behind it against 41, so its average is the more settled of the two. Written reviews point the same way: 22% of Blob Merge 3D's written reviews are positive against 6% of Spider Evolution's.

Blob Merge 3D ships an update monthly, Spider Evolution every 2 weeks. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Blob Merge 3D | Spider Evolution |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (2.3K ratings)](https://appshunter.io/ios/app/blob-merge-3d/id1563416758/reviews)** | [3.1 (41 ratings)](https://appshunter.io/ios/app/spider-evolution-running-game/id6475972366/reviews) |
| Number of ratings | **2.3K** | 41 |
| Positive reviews | **22.0% of reviews** | 6.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 296 MB | 372 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Voodoo](https://appshunter.io/developer/714804730) | [Mobsmile Yazilim Hizmetleri Limited Sirketi](https://appshunter.io/developer/1719697226) |

## What reviewers say

### Blob Merge 3D

[App page](https://appshunter.io/ios/app/blob-merge-3d/id1563416758)

Merge colorful blobs to achieve the highest score possible. Enjoy intuitive controls and addictive gameplay that keeps you engaged.

**Highlights:** Blob merging gameplay, High score challenges, Intuitive slide controls, Addictive mechanics

**Features:** macOS Compatibility

**In-app purchases (1)**

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

**What reviewers like**

- 😊 Satisfying gameplay
- 🎨 Fun visuals
- ⏱️ Relaxing time-killer

**What reviewers complain about**

- 💸 Excessive ads
- 🤖 Ads still present after paid ad removal
- 🐛 Glitches and crashes
- 🤔 Recent gameplay changes disliked

**Reported bugs**

- Gameplay freezes
- Progress loss after reinstallation
- Compatibility issues with newer devices

**Requested features**

- Reduce ad frequency
- Restore previous gameplay mechanics
- Add more customization options


### Spider Evolution

[App page](https://appshunter.io/ios/app/spider-evolution-running-game/id6475972366)

Embark on a hyper-casual running adventure as a tiny spider, growing larger and stronger with every step. Navigate a vibrant track to evolve into the mightiest arachnid.

**Highlights:** Spider evolution gameplay, Running track adventure, Grow larger and stronger, Hyper-casual mechanics, Vibrant visual style

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

**In-app purchases:** none


## Frequently asked questions

### Is Blob Merge 3D free?

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

### Is Spider Evolution free?

Spider Evolution is free to download, with no in-app purchases.

### Which has better reviews, Blob Merge 3D or Spider Evolution?

Blob Merge 3D is rated higher. Blob Merge 3D averages 3.6 out of 5 from 2.3K ratings, while Spider Evolution averages 3.1 from 41 ratings.

### Do Blob Merge 3D or Spider Evolution have ads?

Both Blob Merge 3D and Spider Evolution show ads.

### Which is updated more often, Blob Merge 3D or Spider Evolution?

Blob Merge 3D ships an update monthly, and Spider Evolution every 2 weeks. Most recently, Blob Merge 3D was updated on October 30, 2026 and Spider Evolution on October 24, 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.*