# iShield vs FastCat Wired Link

The clearest difference is ads: iShield at none against FastCat Wired Link's shown. FastCat Wired Link's advantage is iOS requirement (15.0 vs 18.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. iShield sells 3 in-app purchases, starting at $2.99 per 7 days and FastCat Wired Link sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

iShield ships an update every 2 weeks, FastCat Wired Link weekly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | iShield | FastCat Wired Link |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (10 ratings)](https://appshunter.io/ios/app/ishield-mobile-security-and-vpn/id6753861277/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Freemium | — |
| Size | 75 MB | 22 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Pinata Technologies](https://appshunter.io/developer/1628107753) | [Shanghai Libei Technology Co., Ltd](https://appshunter.io/developer/6775143201) |

## What reviewers say

### iShield

[App page](https://appshunter.io/ios/app/ishield-mobile-security-and-vpn/id6753861277)

Enhance your digital safety with this comprehensive iPhone security tool. It offers data leak detection, Wi-Fi network analysis, device safety reviews, and password insights to help you understand and improve your online protection.

**Highlights:** Email security and data leak detection, Wi-Fi network scan and safety evaluation, IP address and network information, Quick daily protection check, iOS device safety review, Password safety insights

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Subscription | $2.99 | per 7 days |
| Monthly Premium Subscription | $8.99 | per month |
| Yearly Premium Subscription | $39.99 | per year |


### FastCat Wired Link

[App page](https://appshunter.io/ios/app/fastcat-wired-link/id6775143199)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FastCat Monthly | $0.99 | per month |
| FastCat Yearly | $7.99 | per year |
| FastCat Lifetime | $12.99 | one-time |


## Frequently asked questions

### Is iShield free?

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

### Is FastCat Wired Link free?

FastCat Wired Link is free to download, with in-app purchases available.

### Do iShield or FastCat Wired Link have ads?

FastCat Wired Link shows ads; iShield does not.

### Which is updated more often, iShield or FastCat Wired Link?

iShield ships an update every 2 weeks, and FastCat Wired Link weekly. Most recently, iShield was updated on October 24, 2026 and FastCat Wired Link on October 28, 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.*