# Guardian Firewall + VPN vs Perimeter

The clearest difference is in-app purchases: Perimeter at none against Guardian Firewall + VPN's 7. Perimeter also leads on update cadence (every 2 days vs every 2 months). Guardian Firewall + VPN's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. Guardian Firewall + VPN sells 7 in-app purchases, starting at $9.99 per month. Perimeter asks for nothing beyond the download.

Guardian Firewall + VPN ships an update every 2 months, Perimeter every 2 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Guardian Firewall + VPN | Perimeter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (873 ratings)](https://appshunter.io/ios/app/guardian-firewall-plus-vpn/id1363796315/reviews)** | — |
| Number of ratings | **873** | — |
| Positive reviews | 45.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 7 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sudo Security Group, Inc](https://appshunter.io/developer/1209778075) | [Classy Methods](https://appshunter.io/developer/991628608) |

## What reviewers say

### Guardian Firewall + VPN

[App page](https://appshunter.io/ios/app/guardian-firewall-plus-vpn/id1363796315)

This app protects your personal data by blocking unauthorized trackers and providing a secure VPN connection. It shields your sensitive information from third parties, hackers, and insecure websites, offering enhanced privacy and security for your digital life.

**Highlights:** Blocks unauthorized trackers, Secure VPN connection, Protects passwords and sensitive data, Customizable blocklists (Pro), Push notifications for unwanted connections (Pro), Family sharing of subscriptions (Pro)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Guardian Firewall (Monthly) | $9.99 | per month |
| Quarterly | $26.99 | per 3 months |
| Guardian Firewall (Annual) | $99.99 | per year |
| Guardian Pro (Annual) | $149.99 | per year |
| Guardian Firewall (Day Pass) | $0.99 | one-time |
| Guardian Day Pass (Multiple) | $0.99 | one-time |
| Introductory Offer | $0.99 | one-time |

**What reviewers like**

- 🚀 Fast and stable VPN
- 🔒 Effective at blocking trackers
- 👍 Simple and easy to use
- 🤖 Impressive firewall capabilities
- 💡 Innovative VPN + firewall combo

**What reviewers complain about**

- 💰 Expensive subscription
- 🐛 Disconnects and stability issues
- 🔌 Impacts network connectivity
- 🤔 Unclear what is being blocked
- 🤷‍♂️ Compatibility problems with some apps

**Reported bugs**

- Login failures on startup
- Randomly disables VPN protection
- Crashes and freezes on certain devices

**Requested features**

- More granular control over blocking
- Ability to whitelist apps/domains
- Location server selection
- Detailed logging and reporting
- Widget for quick on/off access


### Perimeter

[App page](https://appshunter.io/ios/app/perimeter-privacy-scanner/id6794748751)

**In-app purchases:** none


## Frequently asked questions

### Is Guardian Firewall + VPN free?

Guardian Firewall + VPN is free to download, with in-app purchases available.

### Is Perimeter free?

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

### Do Guardian Firewall + VPN or Perimeter have ads?

Neither Guardian Firewall + VPN nor Perimeter shows ads.

### Which is updated more often, Guardian Firewall + VPN or Perimeter?

Guardian Firewall + VPN ships an update every 2 months, and Perimeter every 2 days. Most recently, Guardian Firewall + VPN was updated on November 6, 2026 and Perimeter on October 31, 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.*