# Colossatron vs SaimonSphera

The clearest difference is in-app purchases: SaimonSphera at none against Colossatron's 9. Colossatron's advantage is ads (none vs shown) and iOS requirement (11.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Colossatron sells 6 in-app purchases, starting at $2.99 per month. SaimonSphera asks for nothing beyond the download.

## The numbers

| Metric | Colossatron | SaimonSphera |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (1.3K ratings)](https://appshunter.io/ios/app/colossatron/id680436745/reviews)** | — |
| Number of ratings | **1.3K** | — |
| Positive reviews | 36.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | — |
| Monetization | Subscription | — |
| Size | 149 MB | 19 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Halfbrick](https://appshunter.io/developer/356994313) | [Simone Gaetani](https://appshunter.io/developer/1866366162) |

## What reviewers say

### Colossatron

[App page](https://appshunter.io/ios/app/colossatron/id680436745)

Control a giant robotic snake and destroy cities in this unique blend of Match 3 and Snake gameplay. Merge power-ups to build devastating weapons and defeat formidable bosses across a chaotic global campaign. Experience intense boss fights and survival challenges without interruptions.

**Highlights:** Match 3 and Snake gameplay, Build and merge weapons, Global campaign mode, Epic boss fights, Intense survival challenges, No ads or in-app purchases (with subscription)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Halfbrick+ | $2.99 | per month |
| Halfbrick+ (Trial) | $2.99 | per month |
| Halfbrick+ (Early Adopter) | $2.99 | per month |
| Halfbrick+ | $29.99 | per year |
| Halfbrick+ | $29.99 | per year |
| Halfbrick+ | $99.99 | one-time |

**What reviewers like**

- 🎮 Fun and addictive gameplay
- 🎨 Unique concept of controlling a destructive 'Colossatron'
- 🔥 Satisfying destruction and mayhem
- 💫 Nostalgic for many users

**What reviewers complain about**

- 💰 Locked behind a subscription paywall
- 🤖 Lack of player control over Colossatron's movement
- 🔁 Repetitive campaign with limited content
- 🐛 Performance issues and crashes on some devices

**Reported bugs**

- Progress loss due to cloud sync issues
- Incompatibility with newer devices like iPad Pro

**Requested features**

- More levels and content updates
- Ability to control Colossatron's movement
- Option to purchase the game outright instead of subscription
- Difficulty settings and new game modes


### SaimonSphera

[App page](https://appshunter.io/ios/app/saimonsphera/id6757361013)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Colossatron free?

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

### Is SaimonSphera free?

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

### Do Colossatron or SaimonSphera have ads?

SaimonSphera shows ads; Colossatron does not.

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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.*