# Alien Blob io vs Stretch Monster

The clearest difference is rating: Alien Blob io at 4.5 against Stretch Monster's 1.0. Alien Blob io also leads on ratings volume (2K vs 1). Stretch Monster's advantage is in-app purchases (none vs 1) and update cadence (every 5 days vs every 2 months). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Alien Blob io sells 1 one-off in-app purchase. Stretch Monster asks for nothing beyond the download.

Alien Blob io holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: Alien Blob io has 2K ratings behind it against 1, so its average is the more settled of the two.

Alien Blob io ships an update every 2 months, Stretch Monster every 5 days. The most recent releases landed on November 12, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Alien Blob io | Stretch Monster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2K ratings)](https://appshunter.io/ios/app/alien-blob-io/id1609254754/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/stretch-monster-fun-maze/id6461454076/reviews) |
| Number of ratings | **2K** | 1 |
| Positive reviews | 45.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 247 MB | 286 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [PAMPAM, TOV](https://appshunter.io/developer/1435908728) | [DEVGEIM](https://appshunter.io/developer/1462267626) |

## What reviewers say

### Alien Blob io

[App page](https://appshunter.io/ios/app/alien-blob-io/id1609254754)

Engage in a thrilling multiplayer game where you control a blob, consuming smaller entities to grow larger. Outsmart and outmaneuver real players to become the biggest blob in the universe. Enjoy vibrant visuals and straightforward controls in this action-packed experience.

**Highlights:** Eat smaller blobs to grow, Compete against real players, Unlock rewards, Cool graphics and skins, Easy controls, Fun gameplay

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| no ads | $3.99 | one-time |

**What reviewers like**

- 🚀 Awesome game
- 👍 Amazing
- 👍 Good game

**What reviewers complain about**

- 🐛 Annoying troll ability
- 🐛 Too many ads
- 🐛 Trolls that shoot from far away

**Reported bugs**

- Ads shown even after clicking 'no thanks'
- Trolls that are too big and charge at players

**Requested features**

- Add hats
- Bigger map
- Remove troll ability


### Stretch Monster

[App page](https://appshunter.io/ios/app/stretch-monster-fun-maze/id6461454076)

Guide stretchy monsters through challenging mazes by solving puzzles. This casual game offers intuitive controls and a gradual increase in difficulty, providing hours of entertainment for players of all ages.

**Highlights:** Stretchy monster gameplay, Challenging mazes, Unique flooded levels, One-finger controls, Gradual difficulty increase, Scary monsters

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Alien Blob io free?

Alien Blob io is free to download, with in-app purchases available.

### Is Stretch Monster free?

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

### Which has better reviews, Alien Blob io or Stretch Monster?

Alien Blob io is rated higher. Alien Blob io averages 4.5 out of 5 from 2K ratings, while Stretch Monster averages 1.0 from 1 ratings.

### Do Alien Blob io or Stretch Monster have ads?

Both Alien Blob io and Stretch Monster show ads.

### Which is updated more often, Alien Blob io or Stretch Monster?

Alien Blob io ships an update every 2 months, and Stretch Monster every 5 days. Most recently, Alien Blob io was updated on November 12, 2026 and Stretch Monster on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*