Ka-Block!

Open-source ad blocking

Downloads
Revenue

Description

Ka-Block! is a content blocker for Safari that prevents ads and tracking scripts from slowing down web pages you visit.
Many sites use third-party scripts to track your behavior across the web, causing pages to load slowly and draining your phone’s battery. Blocking these scripts dramatically improves page load time, data usage, and battery life.
- Fast, curated filter list
- Open source
- Also available for Safari on Mac
Protecting privacy and performance on the web is important. We hope you enjoy Ka-Block!
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Ka-Block! FAQ

  • Is Ka-Block! free?

    Yes, Ka-Block! is completely free and it doesn't have any in-app purchases or subscriptions.

  • Is Ka-Block! legit?

    🤔 The Ka-Block! app's quality is mixed. Some users are satisfied, while others report issues. Consider reading individual reviews for more context.

    Thanks for the vote

  • How much does Ka-Block! cost?

    Ka-Block! is free.

  • What is Ka-Block! revenue?

    To get estimated revenue of Ka-Block! app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.

User Rating

2.8 out of 5

15 ratings in South Korea

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Ratings History

Ka-Block! Reviews

Didn’t do well compared to other free apps

Admittedly Too Smart on

United States

Did poorly in various Adblock testing websites for $0.

Doesn’t work

Jamal29476 on

United States

It doesn’t work for me

Great, Simple Ad Blocker

Eph2.8 on

United States

Edit: I realized Safari has an option to allow you to chose websites to exclude from content blockers. With that in mind, I think Ka-Block is nearly perfect! Original: Ka-Block works great. I’ve almost never had it interfere with website content. Only one complaint: there is no whitelist option to exclude websites you want to support.

Unbeliveably good!

Azrasena on

United States

KA Block! does unbelievably good job. I had never had a problem with it. Compared to android counterparts, it is superbly effective, fast, and light. Thanks to the developers for not collecting data as well.

Doesn’t block ads

Burpy_Brisa on

United States

Every time I play games or go on any website with ads, I expect it to work, yet ads still pop up regardless of me having tho is app. I don’t recommend this adblocker if you’re looking for one. Keep searching!

Four Stars But I Just Started Using It

TheNewGuyHere on

United States

I give 4 stars to Ka-Block. It works, doesn’t break any websites so far and it doesn’t delay site loading, so far. Why not give it 5 stars? I think I’ve used it for about a week, so I haven't really used it enough to give it a 5-star rating, yet. I really appreciate that this app doesn’t break sites or delay site loading, like some ad and track blocking apps do. Something that puzzles me, though, is that the app has no “on” or “off” setting, that I could find. It is “on” once it is installed. Wish I knew more about it.

simple yet effective

kentucky_ken on

United States

nice adblocker, I read the github description and love the approach to adblocking the developers use in this app, thanks :)

Needs an update

timster51 on

United States

This is a fantastic app. Unfortunately it has developed a problem. Images on certain news web sites will for no reason take on a semi opaque blue filter look. Different images. Changing from blue to correct. The image is impossible to decipher. Click on any link and the blue filter goes away. When Ka Block is disabled the blue cast filter problem is turned off. This problem doesn’t do this on all web sites. When I turned ka block off I was shocked to see the number of ads. SHOCKED! I will keep ka blocked turned on bc anything is better than ad saturation. If you guys can, please fix this. I’m on an iPhone 11 iOS up to date. Thanks.

Developer, please update. It isn’t blocking all ads.

badkitty_ on

United States

To the developers: please update this extension. It is not blocking all ads. For example, I used an ad block tester page and it was not able to block 1. gifs from playing, 2. it loaded a flash banner even though it was not able to execute it, 3. it played an interstitial ad, 4. it shows and plays disable ad block warning ads, 5. it executed bugsnag script, 6. It executed sentry script, 7. it autoredirected me to a page with unsafe content, 8. it displayed pop under ads, push notification request ads, and some banner ads. Your app needs updating.

Ineffective

JJSHADOW123 on

United States

This bloody ad “blocker” doesn’t work in the slightest. Followed the steps needed on my phone to make sure it works. It does not. Don’t bother downloading, and don’t waste your time. Find something else!

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