Free, open-source ad blocker for Safari on iPhone, iPad and Mac.
uBO Lite Safari
uBlock Origin Lite by Raymond Hill is an App Store content blocker for iPhone, iPad and Mac with declarative filtering.

About uBO Lite Safari
uBlock Origin Lite by Raymond Hill is an App Store content blocker for iPhone, iPad and Mac. The default ruleset corresponds to uBlock Origin's default filterset, including built-in lists, EasyList, EasyPrivacy and Peter Lowe's list. More rulesets can be enabled from the options page. Filtering is entirely declarative, so the browser applies the rules without a permanent blocker process running.
Pricing is not clearly stated.
Key features
- Content blocker for iPhone, iPad and Mac
- Default ruleset corresponds to uBlock Origin default filterset
- Includes built-in lists, EasyList, EasyPrivacy and Peter Lowe's list
- Enable more rulesets from the options page via Cogs icon
- Declarative filtering applied by the browser without permanent process
uBO Lite Safari at a glance
- Category
- Privacy & Security › Desktop & OS Privacy
- Type
- App
- Pricing
- Not confirmed. Check the site
- Platforms
- iOS, macOS
- Details verified
- Oct 22, 2026 · Official source
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
uBO Lite Safari alternatives
Tools and sites you could use instead, ranked by how closely they match.
1Blocker blocks ads, trackers, and unwanted web content in Safari on iPhone, iPad, and Mac, with rules and settings synced over iCloud.
Lockdown Privacy offers an open-source firewall for blocking trackers, ads, and badware in apps on iPhone and iPad.
Stay for Safari lists userscripts and ad blocking among its features, with ratings and reviews available on the App Store.
Block ads in Safari on Apple devices with wBlock, an open-source blocker that includes lists, scripts, and styles.
Check file origin and cryptographic signing details from Finder with this macOS utility.
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