# Monster Tornado vs Mech Boa

The clearest difference is review sentiment: Monster Tornado at 100% against Mech Boa's 26%. Monster Tornado also leads on rating (4.0 vs 3.7). Mech Boa's advantage is in-app purchases (none vs 9) and ratings volume (149 vs 4). On price, ads and device support there is nothing between them.

Both are free to download. Monster Tornado sells 9 one-off in-app purchases. Mech Boa asks for nothing beyond the download.

Monster Tornado holds the better App Store score, 4.0 against 3.7. That said, the two scores are not equally well evidenced: Mech Boa has 149 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of Monster Tornado's written reviews are positive against 26% of Mech Boa's.

Monster Tornado ships an update every 2 weeks, Mech Boa every 5 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Monster Tornado | Mech Boa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/monster-tornado/id1441951706/reviews)** | [3.7 (149 ratings)](https://appshunter.io/ios/app/mech-boa/id1545138884/reviews) |
| Number of ratings | 4 | **149** |
| Positive reviews | **100.0% of reviews** | 26.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 334 MB | 214 MB |
| Requires iOS | 15.6 | **12.5** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 9+ |
| Developer | [vmoga](https://appshunter.io/developer/945300832) | [Yso Corp](https://appshunter.io/developer/659815325) |

## What reviewers say

### Monster Tornado

[App page](https://appshunter.io/ios/app/monster-tornado/id1441951706)

Control cute monsters to run through cities, transforming humans into more monsters. Collect coins to unlock special monster transformations with unique skills and complete daily quests for rewards. Avoid obstacles and upgrade your monsters to conquer the towns.

**Highlights:** Pixel art runner gameplay, Collectible monsters with special skills, Unlockable transformations (Ghost, Ninja, Dragon), Coin collection for upgrades, Daily quests with rewards, Transform humans into monsters

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2000 coins | $1.99 | one-time |
| Remove Ads | $1.99 | one-time |
| Buy Hat 1 | $1.99 | one-time |
| Buy Hat 2 | $1.99 | one-time |
| Buy Hat 3 | $1.99 | one-time |
| Buy Hat 5 | $1.99 | one-time |
| Buy Hat 4 | $1.99 | one-time |
| Buy Hat 6 | $1.99 | one-time |
| 7000 coins | $4.99 | one-time |


### Mech Boa

[App page](https://appshunter.io/ios/app/mech-boa/id1545138884)

Control a giant mechanical snake monster and unleash destruction on towns. Experience hyper-casual gameplay as you rampage through cities, demolishing everything in your path.

**Highlights:** Control a giant mechanical snake, Destroy towns, Hyper-casual gameplay, Rampage through cities

**In-app purchases:** none


## Frequently asked questions

### Is Monster Tornado free?

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

### Is Mech Boa free?

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

### Which has better reviews, Monster Tornado or Mech Boa?

Monster Tornado is rated higher. Monster Tornado averages 4.0 out of 5 from 4 ratings, while Mech Boa averages 3.7 from 149 ratings.

### Do Monster Tornado or Mech Boa have ads?

Both Monster Tornado and Mech Boa show ads.

### Which is updated more often, Monster Tornado or Mech Boa?

Monster Tornado ships an update every 2 weeks, and Mech Boa every 5 days. Most recently, Monster Tornado was updated on November 2, 2026 and Mech Boa on November 3, 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.*