# Zero Hour Assault vs Pulse Defense

The clearest difference is update cadence: Pulse Defense at every 4 days against Zero Hour Assault's every 6 weeks. Zero Hour Assault's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Zero Hour Assault sells 10 one-off in-app purchases and Pulse Defense sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Zero Hour Assault ships an update every 6 weeks, Pulse Defense every 4 days. The most recent releases landed on August 21, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Zero Hour Assault | Pulse Defense |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zero-hour-assault/id6755047280/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 270 MB | 4 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 9+ |
| Developer | [NBM DIGITAL LTD](https://appshunter.io/developer/1851515419) | [URBISOFT LTD](https://appshunter.io/developer/1829563525) |

## What reviewers say

### Zero Hour Assault

[App page](https://appshunter.io/ios/app/zero-hour-assault/id6755047280)

An audio-only first-person shooter designed for blind and visually impaired players. Experience intense online combat, diverse game modes, and tactical gameplay entirely through sound. Features include a persistent open-world PvP map, base building, and an extensive arsenal of weapons and gadgets.

**Highlights:** Audio-only gameplay, Diverse game modes (Battle Royale, Zombie Survival, Knife Fight), Persistent open-world PvP, Base building and defense, Tactical combat mechanics, Extensive arsenal and gadgets, Integrated voice chat

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| backpacks level3 | $3.99 | one-time |
| KelTecP318 | $6.99 | one-time |
| platinum token pack | $12.99 | one-time |
| paid account 1 month | $14.99 | one-time |
| hex | $24.99 | one-time |
| supreme | $24.99 | one-time |
| paid account 3 month | $44.95 | one-time |
| lord | $59.99 | one-time |
| paid account 6 month | $89.90 | one-time |
| paid account 12 month | $179.00 | one-time |


### Pulse Defense

[App page](https://appshunter.io/ios/app/pulse-defense/id6780738249)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game Unlock | $4.99 | one-time |


## Frequently asked questions

### Is Zero Hour Assault free?

Zero Hour Assault is free to download, with in-app purchases available.

### Is Pulse Defense free?

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

### Do Zero Hour Assault or Pulse Defense have ads?

Neither Zero Hour Assault nor Pulse Defense shows ads.

### Which is updated more often, Zero Hour Assault or Pulse Defense?

Zero Hour Assault ships an update every 6 weeks, and Pulse Defense every 4 days. Most recently, Zero Hour Assault was updated on August 21, 2026 and Pulse Defense on September 18, 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.*