# I'm Monster vs Planet

The clearest difference is rating: Planet at 5.0 against I'm Monster's 1.0. I'm Monster's advantage is update cadence (every 3 weeks vs every 2 months) and ratings volume (4 vs 1). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

Planet holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

I'm Monster ships an update every 3 weeks, Planet every 2 months. The most recent releases landed on October 5, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | I'm Monster | Planet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (4 ratings)](https://appshunter.io/ios/app/im-monster/id1519732327/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/planet-eater/id6450354156/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 85 MB | 189 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Hangzhou Mofun Interactive Technology Co., Ltd](https://appshunter.io/developer/1518914723) | [KAPPS LLC](https://appshunter.io/developer/1537855198) |

## What reviewers say

### I'm Monster

[App page](https://appshunter.io/ios/app/im-monster/id1519732327)

Control a colossal monster with a simple touch interface. Unleash destruction and cause chaos in this engaging game.

**Highlights:** Finger control for giant monster, Destruction gameplay, Simple interface, Chaos simulation

**Features:** macOS Compatibility

**In-app purchases:** none


### Planet

[App page](https://appshunter.io/ios/app/planet-eater/id6450354156)

Control a colossal alien worm with an insatiable hunger to consume everything in its path. Devour planets, evolve new abilities, and upgrade your creature to become the ultimate cosmic predator. Engage in epic battles and strategic evolution to conquer the universe.

**Highlights:** Control an alien worm, Consume planets and objects, Evolve and unlock abilities, Upgrade worm stats, Battle bosses, Stealth attacks from underground

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is I'm Monster free?

I'm Monster is free to download, with no in-app purchases.

### Is Planet free?

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

### Which has better reviews, I'm Monster or Planet?

Planet is rated higher. I'm Monster averages 1.0 out of 5 from 4 ratings, while Planet averages 5.0 from 1 ratings.

### Do I'm Monster or Planet have ads?

Neither I'm Monster nor Planet shows ads.

### Which is updated more often, I'm Monster or Planet?

I'm Monster ships an update every 3 weeks, and Planet every 2 months. Most recently, I'm Monster was updated on October 5, 2026 and Planet on October 14, 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.*