# Klar by Firefox

> Utilities

Canonical page: [https://chrome-stats.com/d/id1073435754](https://chrome-stats.com/d/id1073435754)

## Overview

- **ID:** `id1073435754`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Mozilla
- **Category:** Utilities
- **Rating:** 4.60 / 5 (2,747 ratings)
- **Version:** 155.0
- **Last updated:** 2026-08-30
- **First published:** 2016-01-25
- **Size:** 99 MB
- **Data as of:** 2026-09-25
- **Store listing:** [Apple App Store](https://apps.apple.com/ch/app/klar-by-firefox/id1073435754?l=en-GB)
- **Privacy policy:** [https://www.mozilla.org/privacy/firefox-klar](https://www.mozilla.org/privacy/firefox-klar)

## Description

Klar by Firefox is a free, open-source content blocker for Safari that blocks analytics, social and advertising trackers to protect your privacy and speed up mobile browsing. It offers content blocking and tracking protection, with user controls for the types of content allowed.

Backed by Mozilla, Klar emphasizes transparency and choice. Setup is quick: on iPhone, iPad, or iPod touch, go to Settings > Safari > Content Blockers and enable Klar by Firefox. In the future, you’ll be able to customize your lists and refine content controls across the Web.

## Rankings

- #35,133 — Overall

## Similar extensions and apps

- [Firefox Fast & Private Browser](https://chrome-stats.com/d/id989804926) — 4.60 / 5
- [Ghost Guard - Privacy Shield](https://chrome-stats.com/d/id6758653231)
- [ClearSurf: Ad Blocker](https://chrome-stats.com/d/id6762619679) — 4.10 / 5
- [KeepSAFE](https://chrome-stats.com/d/id6758142566)
- [SafariClear](https://chrome-stats.com/d/id6769285948)
- [Tracker Blocker](https://chrome-stats.com/d/id1545985193)
- [SafeNet – Adblock & privacy](https://chrome-stats.com/d/id6752589161)
- [Webora Shield: Ads Blocker](https://chrome-stats.com/d/id6761436169)
- [Ka-Block!](https://chrome-stats.com/d/id1037173557) — 4.20 / 5
- [ADBlock - Advertisement browser block & Ads shield](https://chrome-stats.com/d/id1086118342) — 3.50 / 5
- [ShieldKit: Safari Ad Blocker](https://chrome-stats.com/d/id1596145663)
- [AdBlocker: Guard Web Browser](https://chrome-stats.com/d/id6736645602)

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id1073435754)