# Gun Builder Simulator vs Egg Zag

The clearest difference is ads: Egg Zag at none against Gun Builder Simulator's shown. Egg Zag also leads on review sentiment (100% vs 68%) and update cadence (every 2 months vs every 5 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Gun Builder Simulator sells 1 one-off in-app purchase and Egg Zag sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Gun Builder Simulator ships an update every 5 months, Egg Zag every 2 months. The most recent releases landed on September 18, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Gun Builder Simulator | Egg Zag |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (307 ratings)](https://appshunter.io/ios/app/gun-builder-simulator/id1448602385/reviews)** | — |
| Number of ratings | **307** | — |
| Positive reviews | 67.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 95 MB | 87 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Marijana Peric](https://appshunter.io/developer/1711240603) | [Red Meat Games, Inc.](https://appshunter.io/developer/803236116) |

## What reviewers say

### Gun Builder Simulator

[App page](https://appshunter.io/ios/app/gun-builder-simulator/id1448602385)

Explore a vast arsenal of realistic firearms, from assault rifles to pistols. Customize weapons with various attachments and experience authentic mechanics, including muzzle flashes and shell ejection. Enjoy unlimited ammo and simulation shooting with over 150 levels.

**Highlights:** Unlimited Ammo, Realistic Muzzle Flashes, 3D Ejecting Shells, Functional Attachments, Weapon Customization, Simulation Shooting, Shooting Range

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version | $2.99 | one-time |


### Egg Zag

[App page](https://appshunter.io/ios/app/egg-zag-endless-runner-game/id1579560033)

Test your reflexes in this challenging endless runner. Tap to change direction, avoid obstacles, and collect gems to boost your score. Customize your egg with unique costumes and unlock new levels with every playthrough.

**Highlights:** Zig zag gameplay, Procedurally generated levels, Gem collection for score boost, Customizable egg costumes, Unlockable cosmetic options

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Handful of Coins | $0.99 | one-time |
| Pile of Coins | $1.99 | one-time |
| Mound of Coins | $5.99 | one-time |
| Chest of Coins | $11.99 | one-time |
| Golden Chest of Coins | $23.99 | one-time |


## Frequently asked questions

### Is Gun Builder Simulator free?

Gun Builder Simulator is free to download, with in-app purchases available.

### Is Egg Zag free?

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

### Do Gun Builder Simulator or Egg Zag have ads?

Gun Builder Simulator shows ads; Egg Zag does not.

### Which is updated more often, Gun Builder Simulator or Egg Zag?

Gun Builder Simulator ships an update every 5 months, and Egg Zag every 2 months. Most recently, Gun Builder Simulator was updated on September 18, 2026 and Egg Zag on June 1, 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.*