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Comparison · Ad blockers

1Blocker vs AdBlock: which is better in 2026?

1Blocker78.5#5 in best ad blockersAdBlock71.5#6 in best ad blockers

1Blocker ranks higher in our list of ad blockers (#5 against #6, score 78.5 against 71.5).

  • 78.5
    Editorial score
    71.5
  • 3
    Platforms
    3
  • Yes
    Free to use
    Yes
  • No
    Open source
    No

Which should you choose?

Choose 1Blocker if you want

Safari-only blocking on Apple devices.

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.

Choose AdBlock if you want

Simple free blocking with an optional Premium plan.

A free ad blocker for major browsers and mobile, with Premium adding cookie banner blocking. It is not listed as open source, so users who want to audit the code should choose uBlock Origin.

The main differences

  • Only 1Blocker runs on macOS.
  • Only AdBlock runs on Android.

Side by side

1BlockerAdBlock
Score78.571.5
Rank in list#5 of 6#6 of 6
PriceFree plan, paid upgradesFree to download; paid in-app unlocks such as yearly or lifetime plansFree plan, paid upgradesFree ad blocker; AdBlock Premium adds features such as cookie banner blocking
Free to useYesYes
Open sourceNoNo
PlatformsiOS, iPadOSmacOSiOS, iPadOS, macOSBrowser extensioniOSAndroidBrowser extension, iOS, Android
Made byNot statedNot stated
ScopeSafari onlyBrowser pages
Best forSafari-only blocking on Apple devicesSimple free blocking with an optional Premium plan
Strengths
  • Native app built for Safari
  • Filtering runs on the device
  • Settings sync over iCloud
  • Free core ad blocking
  • Works in Chrome, Firefox, Edge, Safari and on mobile
Limits
  • Works only in Safari
  • Paid unlocks are sold through the App Store
  • Not listed as open source
  • Premium features sit behind a paid plan
LinksVisit site Visit site

Questions about 1Blocker vs AdBlock

Is 1Blocker better than AdBlock?
1Blocker ranks higher in our list of ad blockers (#5 against #6, score 78.5 against 71.5). 1Blocker is best for: safari-only blocking on Apple devices. AdBlock is best for: simple free blocking with an optional Premium plan.
Which is cheaper, 1Blocker or AdBlock?
1Blocker: Free to download; paid in-app unlocks such as yearly or lifetime plans. AdBlock: Free ad blocker; AdBlock Premium adds features such as cookie banner blocking.
Do 1Blocker and AdBlock run on the same platforms?
1Blocker supports iOS, iPadOS, macOS. AdBlock supports Browser extension, iOS, Android.