# Sentinel® mobilesafe vs WebFilter Content Blocker

The clearest difference is review sentiment: WebFilter Content Blocker at 100% against Sentinel® mobilesafe's 0%. Sentinel® mobilesafe's advantage is price (Free vs $0.99). On update cadence, ads, in-app purchases and device support there is nothing between them.

Sentinel® mobilesafe is free to download; WebFilter Content Blocker costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Sentinel® mobilesafe ships an update every 8 months, WebFilter Content Blocker every 15 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Sentinel® mobilesafe | WebFilter Content Blocker |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[4.8 (5 ratings)](https://appshunter.io/ios/app/webfilter-content-blocker/id1508616137/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 15 months |
| Monetization | **Free** | Paid |
| Size | 17 MB | 6 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [SentryBay Limited](https://appshunter.io/developer/509505329) | [WireFrameRate, LLC](https://appshunter.io/developer/1287253952) |

## What reviewers say

### Sentinel® mobilesafe

[App page](https://appshunter.io/ios/app/sentinel-mobilesafe/id543166942)

This security application proactively protects your data and ensures safe internet browsing. It warns you about phishing sites, preventing you from entering sensitive information. The app also offers security checks, recommendations, and educational resources for your device.

**Highlights:** Proactive data protection, Safe internet browsing, Phishing site warnings, Security checks and recommendations, Device security education

**In-app purchases:** none


### WebFilter Content Blocker

[App page](https://appshunter.io/ios/app/webfilter-content-blocker/id1508616137)

This app allows you to block specific web content within Safari, including trackers, ads, and cryptomining scripts. You can also create custom filtering rules using JSON format for advanced control over your browsing experience.

**Highlights:** Block analytics, advertising, and social tracking cookies, Block analytics, advertising, and social tracking content/scripts, Block cryptomining scripts, Block fingerprinting, Create custom content filtering rules in JSON format

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sentinel® mobilesafe free?

Sentinel® mobilesafe is free to download, with no in-app purchases.

### Is WebFilter Content Blocker free?

WebFilter Content Blocker costs $0.99, with no in-app purchases.

### Do Sentinel® mobilesafe or WebFilter Content Blocker have ads?

Neither Sentinel® mobilesafe nor WebFilter Content Blocker shows ads.

### Which is updated more often, Sentinel® mobilesafe or WebFilter Content Blocker?

Sentinel® mobilesafe ships an update every 8 months, and WebFilter Content Blocker every 15 months. Most recently, Sentinel® mobilesafe was updated on November 1, 2026 and WebFilter Content Blocker on November 3, 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.*