# Lancaster Alerting vs ProtectShield

The clearest difference is in-app purchases: Lancaster Alerting at none against ProtectShield's 5. Lancaster Alerting also leads on device support (3 vs 1) and iOS requirement (12.0 vs 18). ProtectShield's advantage is update cadence (every 4 days vs every 10 months). On price and ads there is nothing between them.

Both are free to download. ProtectShield sells 5 in-app purchases, starting at $2.99 per 7 days. Lancaster Alerting asks for nothing beyond the download.

Lancaster Alerting ships an update every 10 months, ProtectShield every 4 days. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Lancaster Alerting | ProtectShield |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (6 ratings)](https://appshunter.io/ios/app/protectshield/id6761544162/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 66 MB | 55 MB |
| Requires iOS | **12.0** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Mach Alert Inc.](https://appshunter.io/developer/1472612618) | [Katana Ltd](https://appshunter.io/developer/1883177479) |

## What reviewers say

### Lancaster Alerting

[App page](https://appshunter.io/ios/app/lancaster-alerting/id6446700087)

**Features:** macOS Compatibility

**In-app purchases:** none


### ProtectShield

[App page](https://appshunter.io/ios/app/protectshield/id6761544162)

This app provides a secure and straightforward VPN experience. It encrypts your internet connection, protecting your data on public Wi-Fi and allowing access to various server locations. Designed for simplicity, it focuses on a clear interface and reliable connection.

**Highlights:** Secure VPN connection, Public Wi-Fi protection, Access to server locations, Manual or auto server selection, Subscription restore, Simple user interface

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $2.99 | per 7 days |
| Weekly Plan | $12.99 | per 7 days |
| Weekly Plan | $12.99 | per 7 days |
| Annual Plan | $19.99 | per year |
| Annual Plan | $29.99 | per year |


## Frequently asked questions

### Is Lancaster Alerting free?

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

### Is ProtectShield free?

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

### Do Lancaster Alerting or ProtectShield have ads?

Neither Lancaster Alerting nor ProtectShield shows ads.

### Which is updated more often, Lancaster Alerting or ProtectShield?

Lancaster Alerting ships an update every 10 months, and ProtectShield every 4 days. Most recently, Lancaster Alerting was updated on October 8, 2026 and ProtectShield on October 5, 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.*