# iGun Pro vs GUNSIM

The clearest difference is ads: iGun Pro at none against GUNSIM's shown. iGun Pro also leads on review sentiment (91% vs 69%). GUNSIM's advantage is update cadence (every 3 weeks vs every 6 weeks). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. iGun Pro sells 8 one-off in-app purchases and GUNSIM sells 20 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for iGun Pro against 4.7 for GUNSIM. Both are backed by a comparable volume of ratings — 11K and 4K respectively. Written reviews are what separate them: 91% of iGun Pro's written reviews are positive against 69% of GUNSIM's.

iGun Pro ships an update every 6 weeks, GUNSIM every 3 weeks. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | iGun Pro | GUNSIM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (11K ratings)](https://appshunter.io/ios/app/igun-pro/id574123647/reviews)** | [4.7 (4K ratings)](https://appshunter.io/ios/app/gunsim-3d-gun-shooter-fps/id1590228865/reviews) |
| Number of ratings | **11K** | 4K |
| Positive reviews | **91.4% of reviews** | 69.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 48 MB | 1.8 GB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Crimson Moon Entertainment LLC](https://appshunter.io/developer/301065733) | [SHD Games Inc.](https://appshunter.io/developer/606137519) |

## 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


### GUNSIM

[App page](https://appshunter.io/ios/app/gunsim-3d-gun-shooter-fps/id1590228865)

Engage in realistic firearms training by battling rogue SoldierBots. Collect, upgrade, and customize a vast arsenal of 3D weapons across hundreds of challenging levels. Master your shooting skills to defeat increasingly tough enemies and boss battles in this immersive action game.

**Highlights:** Console quality 3D graphics, Realistic gun simulation, Collect and upgrade weapons, Hundreds of unique stages, Addictive gameplay, Offline play

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

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| M590 Shotgun | $0.99 | one-time |
| Micro Uzi | $1.99 | one-time |
| 20 Gold | $2.99 | one-time |
| 10,000 Cash | $2.99 | one-time |
| Hunter Sniper Rifle | $3.99 | one-time |
| 30 Skin Shards | $4.99 | one-time |
| Glock 17 Pistol | $4.99 | one-time |
| Rookie Pack | $5.99 | one-time |
| Gunsim Premium | $5.99 | one-time |
| M4A1 Assault Rifle | $5.99 | one-time |
| 55 Gold | $6.99 | one-time |
| 25,000 Cash | $6.99 | one-time |
| 90 Skin Shards | $11.99 | one-time |
| Gunsim Bundle | $13.99 | one-time |
| 160 Gold | $18.99 | one-time |
| 75,000 Cash | $18.99 | one-time |
| 250 Skin Shards | $24.99 | one-time |
| Elite Kit | $29.99 | one-time |
| 150,000 Cash | $34.99 | one-time |
| 450 Gold | $49.99 | one-time |

**What reviewers like**

- 🚀 Realistic gun physics and sounds
- 👍 Engaging and challenging gameplay
- 💡 Variety of game modes and levels
- 🎨 Good graphics and visuals

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- ⏱️ Overly difficult and frustrating challenges
- 🔋 Overheating issues on some devices
- 🛠️ Lack of customization options

**Reported bugs**

- Progress/data loss after device changes
- Inability to complete certain levels/challenges
- Inconsistent performance and stability

**Requested features**

- Sandbox/training mode
- More frequent content updates
- Ability to downgrade weapon upgrades
- Improved enemy AI and behavior


## Frequently asked questions

### Is iGun Pro free?

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

### Is GUNSIM free?

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

### Which has better reviews, iGun Pro or GUNSIM?

iGun Pro is rated higher. iGun Pro averages 4.7 out of 5 from 11K ratings, while GUNSIM averages 4.7 from 4K ratings.

### Do iGun Pro or GUNSIM have ads?

GUNSIM shows ads; iGun Pro does not.

### Which is updated more often, iGun Pro or GUNSIM?

iGun Pro ships an update every 6 weeks, and GUNSIM every 3 weeks. Most recently, iGun Pro was updated on October 26, 2026 and GUNSIM on October 25, 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.*