# iGun Pro vs Grenade Gun Simulator

The clearest difference is rating: iGun Pro at 4.7 against Grenade Gun Simulator's 2.6. iGun Pro also leads on ratings volume (11K vs 5). Grenade Gun Simulator's advantage is in-app purchases (none vs 10) and update cadence (every 8 days vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. iGun Pro sells 8 one-off in-app purchases. Grenade Gun Simulator asks for nothing beyond the download.

iGun Pro holds the better App Store score, 4.7 against 2.6. That said, the two scores are not equally well evidenced: iGun Pro has 11K ratings behind it against 5, so its average is the more settled of the two.

iGun Pro ships an update every 6 weeks, Grenade Gun Simulator every 8 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | iGun Pro | Grenade Gun Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (11K ratings)](https://appshunter.io/ios/app/igun-pro/id574123647/reviews)** | [2.6 (5 ratings)](https://appshunter.io/ios/app/grenade-gun-simulator/id874250663/reviews) |
| Number of ratings | **11K** | 5 |
| Positive reviews | 91.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 48 MB | 37 MB |
| Requires iOS | 12.0 | **7.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Crimson Moon Entertainment LLC](https://appshunter.io/developer/301065733) | [Denis Ivanov](https://appshunter.io/developer/874250666) |

## What reviewers say

### iGun Pro

[App page](https://appshunter.io/ios/app/igun-pro/id574123647)

Explore a vast collection of over 420 virtual firearms with realistic firing simulations. Learn about their history, specs, and usage, and customize your collection with unique skins and display options.

**Highlights:** Ultra-realistic gun simulation, Largest library of 420+ firearms, Detailed firearm specs and history, Customizable gun wall display, Adjustable shooting experience, Customizable gun skins

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pile of 250 Coins | $0.99 | one-time |
| Stack of 500 Gold Coins | $1.99 | one-time |
| Mound of 1000 Gold Coins | $2.99 | one-time |
| Mound of 1500 Coins | $4.99 | one-time |
| Buy All Guns Forever | $8.99 | one-time |
| Box of 4000 Coins | $9.99 | one-time |
| Crate of 10000 Coins | $9.99 | one-time |
| Buy Everything | $9.99 | one-time |

**What reviewers like**

- 🔥 Realistic gun sounds and effects
- 📚 Informative gun details and history
- 🎮 Fun and engaging gameplay
- 🔍 Wide variety of guns to explore
- ⚖️ Fair free-to-play model

**What reviewers complain about**

- 🪙 Slow coin earning rate to unlock new guns
- 🔒 Lack of cloud save/restore functionality
- 🐛 Occasional bugs and glitches
- 💰 Expensive in-app purchases for full access

**Reported bugs**

- Automatic fire mode not working consistently
- Screen flashing issue when shooting
- Coins not properly awarded after watching ads

**Requested features**

- Add more classic and historical firearms
- Implement a target range or shooting gallery mode
- Allow manual reloading and gun customization
- Introduce a daily reward system or challenges to earn coins faster


### Grenade Gun Simulator

[App page](https://appshunter.io/ios/app/grenade-gun-simulator/id874250663)

Simulate grenade explosions and weapon sounds with friends. Point your device like a launcher and pull the trigger for realistic effects. Features various grenade weapons with unique sounds.

**Highlights:** Grenade explosions and sounds, Weapon simulation, Realistic sound effects, Play with friends, Multiple grenade weapons

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iGun Pro free?

iGun Pro is free to download, with in-app purchases available.

### Is Grenade Gun Simulator free?

Grenade Gun Simulator is free to download, with no in-app purchases.

### Which has better reviews, iGun Pro or Grenade Gun Simulator?

iGun Pro is rated higher. iGun Pro averages 4.7 out of 5 from 11K ratings, while Grenade Gun Simulator averages 2.6 from 5 ratings.

### Do iGun Pro or Grenade Gun Simulator have ads?

Neither iGun Pro nor Grenade Gun Simulator shows ads.

### Which is updated more often, iGun Pro or Grenade Gun Simulator?

iGun Pro ships an update every 6 weeks, and Grenade Gun Simulator every 8 days. Most recently, iGun Pro was updated on October 30, 2026 and Grenade Gun Simulator on October 24, 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.*