{
    "products": [
        {
            "slug": "1blocker",
            "name": "1Blocker",
            "kind": "app",
            "website": "https://1blocker.com/",
            "page": "https://listme.name/software/1blocker",
            "tagline": "Safari content blocker for iPhone, iPad and Mac with on-device filtering",
            "summary": "1Blocker is a Safari content blocker for iPhone, iPad, Mac and Apple Vision Pro. It filters content on the device with built-in rules and extra filter lists, syncs settings over iCloud, and offers paid in-app unlocks.",
            "platforms": [
                "ios",
                "ipados",
                "macos"
            ],
            "pricing": "freemium",
            "price_note": "Free to download; paid in-app unlocks such as yearly or lifetime plans",
            "free_to_use": true,
            "open_source": false,
            "strengths": [
                "Native app built for Safari",
                "Filtering runs on the device",
                "Settings sync over iCloud"
            ],
            "limits": [
                "Works only in Safari",
                "Paid unlocks are sold through the App Store"
            ],
            "checked": "2026-10-10",
            "connected_to_publisher": false,
            "overview": "1Blocker works in Safari on iPhone, iPad, Mac and Apple Vision Pro. Its site says all content filtering runs locally on the device, and it comes with more than 120,000 built-in blocker rules and support for multiple filter lists. Settings sync through iCloud.\n\nThe app is free to download, and the App Store lists yearly, monthly and lifetime in-app purchases. Because it is a Safari-only tool, it does not block ads in Chrome, Firefox or other browsers. It is the right choice for Apple users who only need Safari filtering and want a native app."
        },
        {
            "slug": "adblock-plus",
            "name": "Adblock Plus",
            "kind": "app",
            "website": "https://adblockplus.org/",
            "page": "https://listme.name/software/adblock-plus",
            "tagline": "Free, open-source ad blocker for major browsers and mobile Safari",
            "summary": "Adblock Plus is a free, open-source ad blocker from eyeo for Chrome, Firefox, Edge, Opera and Safari, plus Samsung Internet and Safari on iOS. It is released under GPLv3 or later and offers a Premium plan.",
            "developer": "eyeo",
            "platforms": [
                "browser-extension",
                "android",
                "ios"
            ],
            "pricing": "open-source",
            "price_note": "Free and open source under GPLv3 or later; a Premium plan is also offered",
            "free_to_use": true,
            "open_source": true,
            "license": "GPL-3.0-or-later",
            "source": "https://gitlab.com/eyeo/browser-extensions-and-premium/extensions/extensions",
            "strengths": [
                "Open source under GPLv3 or later",
                "Simple setup across major browsers",
                "Blocks cookie banners and ads in AI assistants"
            ],
            "limits": [
                "Premium plan is offered alongside the free version",
                "Fine filter control is more limited than uBlock Origin"
            ],
            "checked": "2026-10-10",
            "connected_to_publisher": false,
            "overview": "Adblock Plus blocks ads, pop-ups and cookie banners, and its site says it now blocks ads in AI assistants as well. It works in Chrome, Firefox, Edge, Opera and Safari, and it has versions for Samsung Internet and for Safari on iOS. Setup is simple, which makes it an easy choice for people who do not want to tune filters.\n\nThe extensions are free and open source under GPLv3 or later, and the source is public on GitLab. eyeo also offers a Premium plan. People who want fine control over filter lists may prefer uBlock Origin, which has a deeper set of controls."
        }
    ],
    "differences": [
        "Only 1Blocker runs on macOS.",
        "Only Adblock Plus runs on Android.",
        "Adblock Plus is open source; 1Blocker is not.",
        "1Blocker: free plan, paid upgrades. Adblock Plus: free and open source."
    ],
    "shared_rankings": [
        {
            "list": "ad-blockers",
            "name": "Ad blockers",
            "page": "https://listme.name/best/ad-blockers",
            "of": 10,
            "results": [
                {
                    "product": "1blocker",
                    "rank": 8,
                    "score": 78.5,
                    "verdict": "A native Safari content blocker for iPhone, iPad and Mac, with on-device filtering and iCloud sync. It works only in Safari, and its paid unlocks are sold through the App Store.",
                    "best_for": "Safari-only blocking on Apple devices",
                    "spec": {
                        "platforms": "iPhone, iPad, Mac",
                        "scope": "Safari only",
                        "open_source": false,
                        "cost": "Free, paid in-app unlocks"
                    }
                },
                {
                    "product": "adblock-plus",
                    "rank": 3,
                    "score": 85.5,
                    "verdict": "Open source under GPLv3 or later, with simple setup in major browsers and Safari on iOS. Its Premium plan sits alongside the free version, and users who want fine filter control may prefer uBlock Origin.",
                    "best_for": "Easy setup for Chrome, Firefox and Safari",
                    "spec": {
                        "platforms": "Chrome, Firefox, Edge, Opera, Safari, Android, iOS",
                        "scope": "Browser pages",
                        "open_source": true,
                        "cost": "Free, Premium plan"
                    }
                }
            ]
        }
    ],
    "ranks_higher_in_closest_shared_list": "adblock-plus",
    "page": "https://listme.name/compare/1blocker-vs-adblock-plus",
    "json": "https://listme.name/api/v1/compare/1blocker-vs-adblock-plus.json",
    "notes": [
        "Scores are editorial and only comparable inside one list. Products with connected_to_publisher true receive a disclosed ranking lift: https://listme.name/methodology"
    ],
    "source": "https://listme.name",
    "license": "Free to read and cite with attribution to listme.name.",
    "docs": "https://listme.name/developers"
}