# Weapon Master 3D vs Grass Eater

The clearest difference is review sentiment: Grass Eater at 44% against Weapon Master 3D's 8%. Grass Eater also leads on in-app purchases (none vs 10). Weapon Master 3D's advantage is rating (4.7 vs 4.3) and update cadence (weekly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Weapon Master 3D sells 10 in-app purchases, starting at $5.99 per 7 days. Grass Eater asks for nothing beyond the download.

Weapon Master 3D holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Weapon Master 3D has 2K ratings behind it against 52, so its average is the more settled of the two. Written reviews complicate that: 8% of Weapon Master 3D'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.

Weapon Master 3D ships an update weekly, Grass Eater every 3 months. The most recent releases landed on September 27, 2026 and July 23, 2026 respectively.

## The numbers

| Metric | Weapon Master 3D | Grass Eater |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (2K ratings)](https://appshunter.io/ios/app/weapon-master-3d/id1634335601/reviews)** | [4.3 (52 ratings)](https://appshunter.io/ios/app/grass-eater/id6444343670/reviews) |
| Number of ratings | **2K** | 52 |
| Positive reviews | 8.3% of reviews | **44.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 301 MB | 182 MB |
| Requires iOS | **12.5** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Li-Ho Tseng](https://appshunter.io/developer/1540696844) | [Yso Corp](https://appshunter.io/developer/659815325) |

## What reviewers say

### Weapon Master 3D

[App page](https://appshunter.io/ios/app/weapon-master-3d/id1634335601)

Build and manage a weapon shop, hire workers, and equip troops for battle. Discover new weapons and heroes to expand your business and fight enemies, including powerful bosses. Upgrade your forces to become the ultimate weapon master.

**Highlights:** Manage weapon business, Hire workers, Discover new weapons and heroes, Upgrade troops for combat, Fight enemies and bosses, Beautiful 3D graphics

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly VIP | $5.99 | per 7 days |
| Monthly vip | $19.99 | per month |
| Gem 10 | $0.99 | one-time |
| Gem 30 | $2.99 | one-time |
| No Ads | $4.99 | one-time |
| Starter Pack | $5.99 | one-time |
| Gem 60 | $5.99 | one-time |
| Gem 90 | $8.99 | one-time |
| Gem 200 | $18.99 | one-time |
| Gem 500 | $39.99 | one-time |

**What reviewers like**

- 🚀 Fun and relaxing game
- 💡 Good time killer

**What reviewers complain about**

- 🔍 Too many ads
- 🐛 Bugs and issues
- 🔒 Forced ads and subscription
- 💰 Feels like a money grab

**Reported bugs**

- Boss level 3 is impossible
- Brute won't spawn to join army
- Upgrade and gem loss after update

**Requested features**

- More levels and content
- Reduce ad frequency
- Improve stability and fix bugs


### 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 Weapon Master 3D free?

Weapon Master 3D 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, Weapon Master 3D or Grass Eater?

Weapon Master 3D is rated higher. Weapon Master 3D averages 4.7 out of 5 from 2K ratings, while Grass Eater averages 4.3 from 52 ratings.

### Do Weapon Master 3D or Grass Eater have ads?

Both Weapon Master 3D and Grass Eater show ads.

### Which is updated more often, Weapon Master 3D or Grass Eater?

Weapon Master 3D ships an update weekly, and Grass Eater every 3 months. Most recently, Weapon Master 3D was updated on September 27, 2026 and Grass Eater on July 23, 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.*