OneBlock Support

OneBlock is an ad blocker for Safari only.

Contact

If something is wrong with the app or its blocking rules, email ask@planhub.kr. For a problem on a specific site, use "Report a site problem" in the app. It fills in the app and rules versions for you.

How to turn it on

• iPhone and iPad: Settings > Safari > Extensions, then turn on every OneBlock item.
• Mac: Safari > Settings > Extensions, then turn on every OneBlock item.

Frequently asked questions

• Does it block YouTube video ads? No. Video ads that play before or during a video, and ads inside other apps, are out of scope.
• Does it work in Chrome or Firefox? No. It works in Safari only.
• A site does not look right. Choose "Allow in OneBlock" in Safari's share menu to allow that site, then tell us with "Report a site problem".
• Can I use it on my Mac if I bought it on my iPhone? Yes. One purchase covers iPhone, iPad, and Mac on the same Apple Account.

Privacy

OneBlock collects no personal data. See the privacy policy (https://rules.planhub.kr/privacy/en).