# Kazooloo vs NSG Zero Hour

The clearest difference is in-app purchases: NSG Zero Hour at none against Kazooloo's 1. Kazooloo's advantage is iOS requirement (7.0 vs 13.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Kazooloo sells 1 one-off in-app purchase. NSG Zero Hour asks for nothing beyond the download.

Kazooloo ships an update every 2 months, NSG Zero Hour monthly. The most recent releases landed on October 12, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Kazooloo | NSG Zero Hour |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (12 ratings)](https://appshunter.io/ios/app/kazooloo/id612285026/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 61.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 245 MB | 153 MB |
| Requires iOS | **7.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Nordau Creative LTD](https://appshunter.io/developer/657228952) | [Excelsior Technologies](https://appshunter.io/developer/1061071132) |

## What reviewers say

### Kazooloo

[App page](https://appshunter.io/ios/app/kazooloo/id612285026)

Experience your favorite video games come to life with augmented reality. Battle 3D enemies in your own environment, turning your room into an epic adventure. Choose from different game modes for immersive fun.

**Highlights:** Augmented reality gameplay, Battle 3D enemies, Game Board mode, Device only mode, Virtual reality mode (coming soon)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game | Free | one-time |


### NSG Zero Hour

[App page](https://appshunter.io/ios/app/nsg-zero-hour-commando-gunner/id6754595543)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kazooloo free?

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

### Is NSG Zero Hour free?

NSG Zero Hour is free to download, with no in-app purchases.

### Do Kazooloo or NSG Zero Hour have ads?

Neither Kazooloo nor NSG Zero Hour shows ads.

### Which is updated more often, Kazooloo or NSG Zero Hour?

Kazooloo ships an update every 2 months, and NSG Zero Hour monthly. Most recently, Kazooloo was updated on October 12, 2026 and NSG Zero Hour on October 19, 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.*