# Filtre vs Untracker

The clearest difference is price: Filtre at Free against Untracker's $0.99. Filtre also leads on update cadence (every 3 days vs every 5 weeks). Untracker's advantage is in-app purchases (none vs 3) and iOS requirement (17.0 vs 26.0). On ads and device support there is nothing between them.

Filtre is free to download; Untracker costs $0.99 up front. Filtre sells 3 in-app purchases, starting at $1.49 per month. Untracker asks for nothing beyond the download.

Filtre ships an update every 3 days, Untracker every 5 weeks. The most recent releases landed on September 6, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Filtre | Untracker |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/filtre-keyword-filter/id6745403735/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 weeks |
| Monetization | Subscription | — |
| Size | 8 MB | 4 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Jeffrey Kuiken](https://appshunter.io/developer/1163503860) | [Michele Caserta](https://appshunter.io/developer/1885379520) |

## 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 news, posts, comments, and spoilers to maintain focus and mental well-being.

**Highlights:** Keyword-based content filtering, Works on all websites, Hides news, posts, comments, and spoilers, Customizable filter sets, Syncs across devices via iCloud, Privacy-focused, no data collection

**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 |


### Untracker

[App page](https://appshunter.io/ios/app/untracker/id6760624490)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Filtre free?

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

### Is Untracker free?

Untracker costs $0.99, with no in-app purchases.

### Do Filtre or Untracker have ads?

Neither Filtre nor Untracker shows ads.

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

Filtre ships an update every 3 days, and Untracker every 5 weeks. Most recently, Filtre was updated on September 6, 2026 and Untracker on September 10, 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.*