# VoltStrike vs Perimeter Zero

The clearest difference is in-app purchases: VoltStrike at none against Perimeter Zero's 1. VoltStrike also leads on iOS requirement (12.0 vs 16.0). On price, ads and device support there is nothing between them.

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

## The numbers

| Metric | VoltStrike | Perimeter Zero |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 2 days |
| Size | 173 MB | 11 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Bhanuben Patel](https://appshunter.io/developer/1525685300) | [Hyacinthe Loua](https://appshunter.io/developer/6777148473) |

## What reviewers say

### VoltStrike

[App page](https://appshunter.io/ios/app/voltstrike/id6747673350)

**Features:** macOS Compatibility

**In-app purchases:** none


### Perimeter Zero

[App page](https://appshunter.io/ios/app/perimeter-zero/id6786819667)

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is VoltStrike free?

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

### Is Perimeter Zero free?

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

### Do VoltStrike or Perimeter Zero have ads?

Both VoltStrike and Perimeter Zero show ads.

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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.*