Firefox Klar: No Fuss Browser

Installs

857.4k

Rating

4.6

Rating count

16.6k

Category	Communication
Developer	Mozilla Corporation
Price	Free
First release	6/19/2017 (8 years ago)
Version	142.0.1
In-app purchases	No
Contains ads	No
Content rating	USK: All ages
Package name	org.mozilla.klar

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
9/2/2025	16,585	4.580	857,365	142.0.1
9/1/2025	16,578	4.579	857,243	142.0.1
8/31/2025	16,571	4.583	857,067	142.0.1
8/30/2025	16,565	4.581	856,859	142.0.1
8/29/2025	16,557	4.584	856,752	142.0.1
8/28/2025	16,555	4.584	856,741	142.0
8/27/2025	16,547	4.580	856,602	142.0
8/26/2025	16,542	4.579	856,300	142.0
8/25/2025	16,537	4.578	856,185	142.0
8/24/2025	16,530	4.578	856,053	142.0
8/23/2025	16,522	4.576	855,868	142.0
8/22/2025	16,515	4.576	855,790	142.0
8/21/2025	16,506	4.577	855,544	141.0.3
8/20/2025	16,500	4.578	855,491	141.0.3
8/19/2025	16,496	4.578	855,321	141.0.3
8/18/2025	16,489	4.578	855,169	141.0.3
8/17/2025	16,480	4.582	855,065	141.0.3
8/16/2025	16,475	4.581	854,948	141.0.3
8/15/2025	16,468	4.585	854,778	141.0.3
8/14/2025	16,467	4.587	854,673	141.0.3
8/13/2025	16,460	4.588	854,634	141.0.3
8/12/2025	16,449	4.591	854,495	141.0.3
8/11/2025	16,439	4.590	854,285	141.0.3
8/10/2025	16,436	4.587	854,106	141.0.2
8/9/2025	16,434	4.586	853,910	141.0.2
8/8/2025	16,427	4.586	853,890	141.0.2
8/7/2025	16,422	4.585	853,750	141.0.2
8/6/2025	16,419	4.584	853,611	141.0.1
8/5/2025	16,415	4.583	853,467	141.0.1
8/4/2025	16,409	4.582	853,230	141.0.1
8/3/2025	16,402	4.580	853,076	141.0.1
8/2/2025	16,394	4.582	852,872	141.0.1
8/1/2025	16,386	4.587	852,759	141.0.1
7/31/2025	16,382	4.587	852,631	141.0.1
7/30/2025	16,373	4.589	852,517	141.0
7/29/2025	16,368	4.590	852,330	141.0
7/28/2025	16,364	4.591	852,126	141.0
7/27/2025	16,357	4.590	851,930	141.0
7/26/2025	16,349	4.589	851,776	141.0
7/25/2025	16,343	4.590	851,713	141.0
7/24/2025	16,337	4.587	851,552	140.0.4
7/23/2025	16,330	4.585	851,469	140.0.4
7/22/2025	16,326	4.585	851,317	140.0.4
7/21/2025	16,329	4.585	851,241	140.0.4
7/20/2025	16,328	4.585	851,117	140.0.4
7/19/2025	16,325	4.584	850,973	140.0.4
7/18/2025	16,315	4.578	850,896	140.0.4
7/17/2025	16,307	4.579	850,746	140.0.4
7/16/2025	16,303	4.579	850,715	140.0.4
7/15/2025	16,296	4.578	850,583	140.0.4
7/14/2025	16,288	4.580	850,333	140.0.4
7/13/2025	16,281	4.581	850,174	140.0.4
7/12/2025	16,280	4.580	850,028	140.0.4
7/11/2025	16,272	4.585	850,028	140.0.4
7/10/2025	16,269	4.584	849,794	140.0.3
7/9/2025	16,259	4.579	849,719	140.0.3
7/8/2025	16,249	4.580	849,560	140.0.3
7/7/2025	16,242	4.580	849,376	140.0.3
7/6/2025	16,231	4.588	849,280	140.0.3
7/5/2025	16,224	4.592	849,157	140.0.3
7/4/2025	16,215	4.593	849,013	140.0.3
7/3/2025	16,210	4.593	848,997	140.0.3
7/2/2025	16,204	4.592	848,863	140.0
7/1/2025	16,199	4.591	848,758	140.0
6/30/2025	16,192	4.595	848,517	140.0
6/29/2025	16,183	4.598	848,390	140.0
6/28/2025	16,176	4.596	848,283	140.0
6/27/2025	16,167	4.594	848,157	140.0
6/26/2025	16,162	4.594	848,006	139.0.4
6/25/2025	16,157	4.595	847,909	139.0.4
6/24/2025	16,155	4.595	847,716	139.0.4
6/23/2025	16,150	4.598	847,635	139.0.4
6/22/2025	16,142	4.601	847,500	139.0.4
6/21/2025	16,138	4.601	847,330	139.0.4
6/20/2025	16,132	4.601	847,246	139.0.4
6/19/2025	16,123	4.601	847,189	139.0.4
6/18/2025	16,111	4.597	846,989	139.0.4
6/17/2025	16,109	4.600	846,989	139.0.4
6/16/2025	16,104	4.601	846,730	139.0.4
6/15/2025	16,098	4.601	846,604	139.0.4
6/14/2025	16,091	4.601	846,484	139.0.4
6/13/2025	16,088	4.601	846,326	139.0.4
6/9/2025	16,082	4.601	846,246	139.0.4
6/8/2025	16,048	4.601	845,781	139.0.3
5/29/2025	16,039	4.598	845,644	N/A
5/28/2025	15,979	4.608	844,190	N/A
5/27/2025	15,972	4.608	844,086	N/A
5/24/2025	15,968	4.610	843,933	N/A
5/22/2025	15,941	4.611	843,487	N/A
5/21/2025	15,925	4.611	843,071	N/A
5/20/2025	15,919	4.611	843,071	N/A
5/19/2025	15,916	4.611	842,935	N/A
4/28/2025	15,766	4.604	839,850	N/A
4/24/2025	15,757	4.603	839,850	N/A
4/22/2025	15,718	4.602	839,159	N/A
4/15/2025	15,710	4.598	838,453	N/A
4/10/2025	15,668	4.596	838,103	N/A
4/6/2025	15,629	4.593	837,373	N/A

Details

Browse like no one’s watching. The new Firefox Klar automatically blocks a wide range of online trackers — from the moment you launch it to the second you leave it. Easily erase your history, passwords and cookies, so you won’t get followed by things like unwanted ads.

“Private browsing” on most browsers isn’t comprehensive or easy to use. Klar is next-level privacy that’s free, always on and always on your side — because it’s backed by Mozilla, the non-profit that fights for your rights on the Web.

AUTOMATIC PRIVACY
• Blocks a wide range of common Web trackers without any settings to set
• Easily erases your history — no passwords, no cookies, no trackers

BROWSE FASTER
• By removing trackers and ads, Web pages may require less data and load faster

MADE BY MOZILLA
• We believe everyone should have control over their lives online. That’s what we’ve been fighting for since 1998.

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