# Idle Maggots vs Grass Eater

The clearest difference is in-app purchases: Grass Eater at none against Idle Maggots's 10. Grass Eater also leads on review sentiment (44% vs 34%). Idle Maggots's advantage is rating (4.7 vs 4.3) and update cadence (every 5 days vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Idle Maggots sells 10 one-off in-app purchases. Grass Eater asks for nothing beyond the download.

Idle Maggots holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Idle Maggots has 6.2K ratings behind it against 52, so its average is the more settled of the two. Written reviews complicate that: 34% of Idle Maggots's written reviews are positive against 44% of Grass Eater's, so the app with the better star average is not the one people write more warmly about.

Idle Maggots ships an update every 5 days, Grass Eater every 3 months. The most recent releases landed on October 16, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Idle Maggots | Grass Eater |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6.2K ratings)](https://appshunter.io/ios/app/idle-maggots-simulator-game/id1574338197/reviews)** | [4.3 (52 ratings)](https://appshunter.io/ios/app/grass-eater/id6444343670/reviews) |
| Number of ratings | **6.2K** | 52 |
| Positive reviews | 33.6% of reviews | **44.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 3 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 514 MB | 182 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [TapNation](https://appshunter.io/developer/1483575279) | [Yso Corp](https://appshunter.io/developer/659815325) |

## What reviewers say

### Idle Maggots

[App page](https://appshunter.io/ios/app/idle-maggots-simulator-game/id1574338197)

Simulate the growth and consumption of maggots on various carcasses. Produce maggots and watch them eat, leaving behind only the bones. A unique simulation experience focused on decomposition.

**Highlights:** Produce maggots, Consume carcasses, Simulate decomposition, Unique idle gameplay

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fast maggot | $0.99 | one-time |
| Mech maggot | $0.99 | one-time |
| Super Maggot | $0.99 | one-time |
| Robot Maggot | $0.99 | one-time |
| Mut maggot | $2.99 | one-time |
| Gold maggot | $2.99 | one-time |
| Remove Popup and Banner Ads | $2.99 | one-time |
| Ali Maggot | $4.99 | one-time |
| Special Maggots | $9.99 | one-time |
| No more ads | $11.99 | one-time |

**What reviewers like**

- 🎨 Satisfying visuals
- 🔊 Relaxing audio
- 🕹️ Addictive gameplay

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- ⏱️ Slow loading times
- 💸 Excessive ads
- 🤢 Disturbing content

**Reported bugs**

- Game not loading properly
- Crashes on certain devices
- Ads not working as intended

**Requested features**

- More animal options
- Ability to replay levels
- Progression system improvements
- Reduced ads


### Grass Eater

[App page](https://appshunter.io/ios/app/grass-eater/id6444343670)

Grow your grass empire by consuming vast amounts of it. Reproduce to create more grass eaters and evolve your species. A simple yet engaging idle game focused on growth and progression.

**Highlights:** Eat grass to grow, Reproduce to create children, Evolve your grass eaters, Simple progression gameplay, Idle game mechanics

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Idle Maggots free?

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

### Is Grass Eater free?

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

### Which has better reviews, Idle Maggots or Grass Eater?

Idle Maggots is rated higher. Idle Maggots averages 4.7 out of 5 from 6.2K ratings, while Grass Eater averages 4.3 from 52 ratings.

### Do Idle Maggots or Grass Eater have ads?

Both Idle Maggots and Grass Eater show ads.

### Which is updated more often, Idle Maggots or Grass Eater?

Idle Maggots ships an update every 5 days, and Grass Eater every 3 months. Most recently, Idle Maggots was updated on October 16, 2026 and Grass Eater on October 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.*