# SmartProbe vs Web Filter for Safari

The clearest difference is in-app purchases: SmartProbe at none against Web Filter for Safari's 2. SmartProbe also leads on update cadence (every 3 weeks vs every 2 months) and ratings volume (3 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. Web Filter for Safari sells 2 in-app purchases, starting at $1.99 per month. SmartProbe asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for SmartProbe against 5.0 for Web Filter for Safari. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

SmartProbe ships an update every 3 weeks, Web Filter for Safari every 2 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SmartProbe | Web Filter for Safari |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/smartprobe/id6443838357/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/web-filter-for-safari-blocker/id6758528031/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | **Free** | Freemium |
| Size | 74 MB | 4 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [AiVision Food](https://appshunter.io/developer/1649872944) | [National Education Technologies Inc.](https://appshunter.io/developer/1053543709) |

## What reviewers say

### SmartProbe

[App page](https://appshunter.io/ios/app/smartprobe/id6443838357)

This utility app uses advanced technology for detecting pests and monitoring environmental conditions. It provides insights to help manage and improve your surroundings.

**Highlights:** Pest detection technology, Environmental monitoring, Data insights, Improved management, Surroundings improvement

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

**In-app purchases:** none


### Web Filter for Safari

[App page](https://appshunter.io/ios/app/web-filter-for-safari-blocker/id6758528031)

This app provides instant web filtering for Safari, automatically blocking adult content and enforcing SafeSearch. It works even in Private Mode, offering a seamless barrier against explicit material for parental control and digital wellness.

**Highlights:** Automatic adult content blocking, Enforces SafeSearch on major search engines, Blocks content in Private Mode, Custom block and allow lists, Passcode protection for settings, Filters YouTube restricted content

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Safari SPIN Extension subscription | $1.99 | per month |
| Safari SPIN Extension subscription | $19.99 | per year |


## Frequently asked questions

### Is SmartProbe free?

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

### Is Web Filter for Safari free?

Web Filter for Safari is free to download, with in-app purchases available.

### Which has better reviews, SmartProbe or Web Filter for Safari?

SmartProbe and Web Filter for Safari are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do SmartProbe or Web Filter for Safari have ads?

Neither SmartProbe nor Web Filter for Safari shows ads.

### Which is updated more often, SmartProbe or Web Filter for Safari?

SmartProbe ships an update every 3 weeks, and Web Filter for Safari every 2 months. Most recently, SmartProbe was updated on October 27, 2026 and Web Filter for Safari on October 25, 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.*