# GunShooters.io vs Quantum Number Lock

The clearest difference is ads: Quantum Number Lock at none against GunShooters.io's shown. GunShooters.io's advantage is update cadence (every 4 days vs every 9 days) and iOS requirement (11.0 vs 15). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GunShooters.io ships an update every 4 days, Quantum Number Lock every 9 days. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | GunShooters.io | Quantum Number Lock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/gunshootersio/id6443558027/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 9 days |
| Monetization | Ad-supported | — |
| Size | 101 MB | 7 MB |
| Requires iOS | **11.0** | 15 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [mituyoshi anzai](https://appshunter.io/developer/1141296580) | [特 郑](https://appshunter.io/developer/1881393610) |

## What reviewers say

### GunShooters.io

[App page](https://appshunter.io/ios/app/gunshootersio/id6443558027)

Engage in intense combat to eliminate opponents and grow your forces. Become the ultimate army of shooters by defeating all enemies.

**Highlights:** Combat gameplay, Enemy elimination, Army building, Multiplayer battles

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

**In-app purchases:** none


### Quantum Number Lock

[App page](https://appshunter.io/ios/app/quantum-number-lock/id6760518803)

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

**In-app purchases:** none


## Frequently asked questions

### Is GunShooters.io free?

GunShooters.io is free to download, with no in-app purchases.

### Is Quantum Number Lock free?

Quantum Number Lock is free to download, with no in-app purchases.

### Do GunShooters.io or Quantum Number Lock have ads?

GunShooters.io shows ads; Quantum Number Lock does not.

### Which is updated more often, GunShooters.io or Quantum Number Lock?

GunShooters.io ships an update every 4 days, and Quantum Number Lock every 9 days. Most recently, GunShooters.io was updated on November 3, 2026 and Quantum Number Lock 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.*