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Go to Settings -> “Premium” even if you do NOT (want to) subscribe -> almost at the bottom, left is a tiny Restore Purchase link -> click & IGNORE PURCHASE ERROR MESSAGE(!): (re)enabling more than one filter should now work anyway. Issue hasn’t really been fixed as such but at least most of the functionality CAN be recovered: UPDATE: after running into issues following the devs’ reply below, I contacted them directly. We believe it’s the best all-around package currently available in the App Store. We’ve learned a lot from our customers and improved the app consistently for 5 years to suit all your needs. Your feedback is always very welcome and considered for the next release. Whitelist synchronization between devices via iCloud FRIENDLY SUPPORT Send your feedback at on Twitter or via email.Whitelisting sites right from the Safari extension.The ability to enable one category (for example, Block Trackers only).FEATURED IN THE PRESS 1Blocker has been featured in TechCrunch, Lifehacker, MacStories, Macworld, and many more. Your preferences and custom rules are always in sync through iCloud no matter which device you're using. (Available in Premium) AVAILABLE ON ALL DEVICES 1Blocker is available for iPhone, iPad, and Mac. It allows you to create custom rules that block any URL by providing a regular expression or hide any element by CSS. ADVANCED CUSTOMIZATION 1Blocker is a highly customizable content blocker, providing the possibility to create powerful custom rules. We stay independent, and the only way we make money is through direct sales of 1Blocker in the App Store to you. That's why we don't have an "Acceptable Ads" program. It doesn’t have access to webpages and doesn’t track you in any way. SECURE BY DESIGN 1Blocker is secure and private. Some sites use techniques that make it impossible for us to block their ads using currently available features for Safari content blockers. It’s important to note that not all ads can be blocked though. So, with 1Blocker, sites load on average 2-5x faster. This vastly improves efficiency because Safari knows in advance what should be blocked.
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We only provide filters to Safari and don’t modify webpages in any way.
The blocking itself is super fast because Safari does it itself. It’s lightweight and doesn’t drain your battery by taking up your device’s resources. 1Blocker is a fully native app designed to extend Safari naturally. It’s as simple as setting and forgetting.
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The app will automatically receive cloud updates to the built-in filters silently, so you don’t need to do anything. 1Blocker is very easy to use - just flip a couple of switches to start blocking ads and trackers. With 1Blocker, you’re safe online and nothing will distract you from enjoying sites. 1Blocker lets you block obtrusive ads, sneaky trackers, and annoying elements on sites.
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