# Filtre vs Litterbox

The clearest difference is review sentiment: Litterbox at 100% against Filtre's 40%. Litterbox also leads on rating (4.2 vs 2.3) and in-app purchases (none vs 3). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Filtre sells 3 in-app purchases, starting at $1.49 per month. Litterbox asks for nothing beyond the download.

Litterbox holds the better App Store score, 4.2 against 2.3. Both are backed by a comparable volume of ratings — 3 and 10 respectively. Written reviews point the same way: 40% of Filtre's written reviews are positive against 100% of Litterbox's.

Filtre ships an update every 5 days, Litterbox weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Filtre | Litterbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/filtre-keyword-filter/id6745403735/reviews) | **[4.2 (10 ratings)](https://appshunter.io/ios/app/litterbox-post-peeker/id6805719216/reviews)** |
| Number of ratings | 3 | **10** |
| Positive reviews | 40.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Subscription | **Free** |
| Size | 10 MB | 1 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Jeffrey Kuiken](https://appshunter.io/developer/1163503860) | [And a Dinosaur](https://appshunter.io/developer/475577301) |

## What reviewers say

### Filtre

[App page](https://appshunter.io/ios/app/filtre-keyword-filter/id6745403735)

This Safari extension automatically hides unwanted content across all websites based on your custom keywords. Enhance your browsing experience by filtering out distractions, spoilers, and sensitive topics for improved mental well-being and focus.

**Highlights:** Automatic keyword filtering on all websites, Customizable filter sets for specific sites, Hide, fade, or blur filtered content, Syncs filters across devices via iCloud, Privacy-focused, no browsing data collected, Integrates with Shortcuts and Control Center

**Features:** Safari Extension

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Filtre Monthly | $1.49 | per month |
| Filtre Yearly | $8.99 | per year |
| Filtre Lifetime | $27.99 | one-time |


### Litterbox

[App page](https://appshunter.io/ios/app/litterbox-post-peeker/id6805719216)

This Safari extension allows you to view individual posts from a social media platform without navigating to the full website. It opens links in a pop-up window for quick viewing and does not share your browsing data.

**Highlights:** View posts in pop-up windows, Avoids visiting the full website, Uses official API, Protects user cookies, Identifies viewable links

**Features:** Safari Extension

**In-app purchases:** none


## Frequently asked questions

### Is Filtre free?

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

### Is Litterbox free?

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

### Which has better reviews, Filtre or Litterbox?

Litterbox is rated higher. Filtre averages 2.3 out of 5 from 3 ratings, while Litterbox averages 4.2 from 10 ratings.

### Do Filtre or Litterbox have ads?

Neither Filtre nor Litterbox shows ads.

### Which is updated more often, Filtre or Litterbox?

Filtre ships an update every 5 days, and Litterbox weekly. Most recently, Filtre was updated on November 5, 2026 and Litterbox on October 31, 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.*