# Monster Evolution vs Rapid Worms

The clearest difference is update cadence: Monster Evolution at every 2 months against Rapid Worms's every 18 months. Monster Evolution also leads on ratings volume (5.8K vs 2). Rapid Worms's advantage is rating (5.0 vs 4.6) and monetization model (ad-supported vs free with in-app purchases). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Monster Evolution sells 10 one-off in-app purchases and Rapid Worms sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Rapid Worms holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Monster Evolution has 5.8K ratings behind it against 2, so its average is the more settled of the two.

Monster Evolution ships an update every 2 months, Rapid Worms every 18 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Monster Evolution | Rapid Worms |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (5.8K ratings)](https://appshunter.io/ios/app/monster-evolution-hit-and-smash/id1435300852/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/rapid-worms/id1439016602/reviews)** |
| Number of ratings | **5.8K** | 2 |
| Positive reviews | 77.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 months** | Every 18 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 413 MB | 98 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Anton Slyusar](https://appshunter.io/developer/1363107229) | [Sixto Figueroa Uribe](https://appshunter.io/developer/1359535151) |

## What reviewers say

### Monster Evolution

[App page](https://appshunter.io/ios/app/monster-evolution-hit-and-smash/id1435300852)

Control a giant, evolved monster and unleash destruction on everything in sight. Tear down buildings, crush vehicles, and flatten landscapes in this realistic demolition simulator. Upgrade your monster and unlock new abilities to become an unstoppable force.

**Highlights:** Over 10 playable monsters, Realistic destruction physics, Stunning 3D graphics, Unique and challenging levels, Immersive monster sounds, Addictive gameplay, Physics-based destruction model

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Special Offer | $0.99 | one-time |
| 1000 Radiation | $1.99 | one-time |
| No ADS | $2.99 | one-time |
| New monster | $5.99 | one-time |
| 4000 Radiation | $6.99 | one-time |
| New monster | $9.99 | one-time |
| Firebreath | $11.99 | one-time |
| 10000 Radiation | $13.99 | one-time |
| 25000 Radiation | $24.99 | one-time |
| 4 new monsters | $30.99 | one-time |

**What reviewers like**

- 🚀 Smooth gameplay
- 👍 Variety of playable monsters
- 🎨 Impressive graphics
- 💰 Fair monetization model

**What reviewers complain about**

- 🐛 Occasional crashes and bugs
- 🔒 Unreliable ad-based rewards
- 🔍 Limited camera controls
- 🚶‍♂️ Continuous monster movement

**Reported bugs**

- Inability to exit levels or return to menu
- Inconsistent sound and music playback
- Progression loss after crashes or updates

**Requested features**

- Multiplayer mode with PvP battles
- More monster variety including classic Kaiju
- Ability to control monster movement
- Larger and more diverse city environments


### Rapid Worms

[App page](https://appshunter.io/ios/app/rapid-worms/id1439016602)

Embark on an intense race to survive by evading dangerous obstacles like volcanic rocks and hungry birds. Collect coins to unlock new worms with unique abilities and challenge your high scores or those of your friends.

**Highlights:** Intense race gameplay, Evade dangerous obstacles, Collect coins, Unlock new worms, Different worm abilities, Challenge high scores

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coins 500 | $0.99 | one-time |
| Coins 1000 | $1.99 | one-time |
| Coins 2000 | $3.99 | one-time |
| Remove Ads | $5.99 | one-time |
| Coins 4000 | $7.99 | one-time |
| Coins 8000 | $15.99 | one-time |
| Coins 10000 | $17.99 | one-time |


## Frequently asked questions

### Is Monster Evolution free?

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

### Is Rapid Worms free?

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

### Which has better reviews, Monster Evolution or Rapid Worms?

Rapid Worms is rated higher. Monster Evolution averages 4.6 out of 5 from 5.8K ratings, while Rapid Worms averages 5.0 from 2 ratings.

### Do Monster Evolution or Rapid Worms have ads?

Both Monster Evolution and Rapid Worms show ads.

### Which is updated more often, Monster Evolution or Rapid Worms?

Monster Evolution ships an update every 2 months, and Rapid Worms every 18 months. Most recently, Monster Evolution was updated on November 6, 2026 and Rapid Worms on November 2, 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.*