# Gertrude Blocker vs SHIFT Web

The clearest difference is review sentiment: Gertrude Blocker at 93% against SHIFT Web's 50%. Gertrude Blocker also leads on rating (4.9 vs 3.8) and ratings volume (116 vs 30). SHIFT Web's advantage is update cadence (every 8 days vs monthly). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Gertrude Blocker holds the better App Store score, 4.9 against 3.8. Both are backed by a comparable volume of ratings — 116 and 30 respectively. Written reviews point the same way: 93% of Gertrude Blocker's written reviews are positive against 50% of SHIFT Web's.

Gertrude Blocker ships an update monthly, SHIFT Web every 8 days. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Gertrude Blocker | SHIFT Web |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (116 ratings)](https://appshunter.io/ios/app/gertrude-blocker/id6736368820/reviews)** | [3.8 (30 ratings)](https://appshunter.io/ios/app/shift-web/id6758404152/reviews) |
| Number of ratings | **116** | 30 |
| Positive reviews | **93.3% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 8 days** |
| Monetization | Free | Free |
| Size | 27 MB | 154 MB |
| Requires iOS | **17.0** | 18.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Jared Henderson](https://appshunter.io/developer/1527825287) | [RETVRN INC.](https://appshunter.io/developer/1754883054) |

## What reviewers say

### Gertrude Blocker

[App page](https://appshunter.io/ios/app/gertrude-blocker/id6736368820)

This app enhances parental controls by blocking animated GIF searches within messaging applications. It offers a more comprehensive approach to content filtering for younger users.

**Highlights:** Blocks GIF search in messaging apps, Enhances parental controls, Content filtering for younger users

**In-app purchases:** none


### SHIFT Web

[App page](https://appshunter.io/ios/app/shift-web/id6758404152)

This web browser enhances online safety by filtering explicit content on social media and search engines. It intelligently monitors URLs and search terms to block inappropriate material, ensuring a private and secure browsing experience.

**Highlights:** Content filtering for social media, URL and search term monitoring, Blocks explicit and NSFW content, Supports Instagram, Twitter/X, Reddit, TikTok, Google, Local filtering, no data collection, Standard browser features

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

**In-app purchases:** none


## Frequently asked questions

### Is Gertrude Blocker free?

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

### Is SHIFT Web free?

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

### Which has better reviews, Gertrude Blocker or SHIFT Web?

Gertrude Blocker is rated higher. Gertrude Blocker averages 4.9 out of 5 from 116 ratings, while SHIFT Web averages 3.8 from 30 ratings.

### Do Gertrude Blocker or SHIFT Web have ads?

Neither Gertrude Blocker nor SHIFT Web shows ads.

### Which is updated more often, Gertrude Blocker or SHIFT Web?

Gertrude Blocker ships an update monthly, and SHIFT Web every 8 days. Most recently, Gertrude Blocker was updated on October 7, 2026 and SHIFT Web on October 14, 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.*