# Slime.io vs Blobsbuster

The clearest difference is review sentiment: Slime.io at 67% against Blobsbuster's 16%. Slime.io also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). Blobsbuster's advantage is rating (4.5 vs 4.0) and ratings volume (7.6K vs 5). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Blobsbuster holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Blobsbuster has 7.6K ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 67% of Slime.io's written reviews are positive against 16% of Blobsbuster's, so the app with the better star average is not the one people write more warmly about.

Slime.io ships an update fortnightly, Blobsbuster weekly. The most recent releases landed on October 3, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Slime.io | Blobsbuster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (5 ratings)](https://appshunter.io/ios/app/slimeio/id1425771680/reviews) | **[4.5 (7.6K ratings)](https://appshunter.io/ios/app/blobsbuster/id1620329599/reviews)** |
| Number of ratings | 5 | **7.6K** |
| Positive reviews | **66.7% of reviews** | 15.9% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 69 MB | 179 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Entity3 Limited](https://appshunter.io/developer/1055360372) | [Voodoo](https://appshunter.io/developer/714804730) |

## What reviewers say

### Slime.io

[App page](https://appshunter.io/ios/app/slimeio/id1425771680)

Control a rolling ball to cover the most ground with slime. Collect dots to grow larger and faster, aiming to dominate the game area. It's an addictive experience focused on territorial control.

**Highlights:** Roll and slime area, Collect dots, Get bigger and faster, Dominate game area, Addictive gameplay

**In-app purchases:** none


### Blobsbuster

[App page](https://appshunter.io/ios/app/blobsbuster/id1620329599)

Grow larger and stronger by consuming enemies. Navigate a world where size and power are gained through strategic consumption of opponents. Become the biggest and strongest blob.

**Highlights:** Grow in size, Increase strength, Consume enemies, Strategic gameplay

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Fun and addictive game
- 👍 Good game concept
- 🎨 Satisfying graphics

**What reviewers complain about**

- 🔍 Game not as advertised
- 💢 Too many ads, disrupt gameplay
- 🐛 Bugs and glitches, game becomes unplayable

**Reported bugs**

- Timer issues, game gets stuck
- Opponents not loading properly
- Crashes and freezes

**Requested features**

- Option to remove ads for a fee
- Expand game modes and features
- Improve game stability and performance


## Frequently asked questions

### Is Slime.io free?

Slime.io is free to download, with no in-app purchases.

### Is Blobsbuster free?

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

### Which has better reviews, Slime.io or Blobsbuster?

Blobsbuster is rated higher. Slime.io averages 4.0 out of 5 from 5 ratings, while Blobsbuster averages 4.5 from 7.6K ratings.

### Do Slime.io or Blobsbuster have ads?

Blobsbuster shows ads; Slime.io does not.

### Which is updated more often, Slime.io or Blobsbuster?

Slime.io ships an update fortnightly, and Blobsbuster weekly. Most recently, Slime.io was updated on October 3, 2026 and Blobsbuster on October 21, 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.*