AppBreakup
Submit an app

1Blocker alternatives: 5 apps ranked by verified data

Facts checked Oct 25, 2026AppBreakup editorialHow we rank

Common reasons people leave 1Blocker: safari only; limited by Apple's content-blocker rules, and best features need a paid upgrade. We ranked 5 alternatives by how directly each one replaces 1Blocker, then by reviews, real visits and how recently each app's facts were checked against its own website. Magic Lasso Adblock currently ranks first.

Quick comparison

#AppPricingOpen sourcePlatformsVerified factsScore
1uBlock Origin Lite logouBlock Origin LiteOpen sourceYesBrowser extension, iOS, macOS3 of 359.6
2Lockdown Privacy logoLockdown PrivacyFree plan + paidYesiOS, macOS3 of 357.2
  1. uBlock Origin Lite logo

    1. uBlock Origin LiteTop pick

    Best for: Chrome, Edge and Safari users who want uBlock Origin's filtering after Manifest V3

    Open sourceBrowser extension, iOS, macOS

    59.6

    score / 100

    Why switch from 1Blocker

    Free open-source Safari extension from the uBlock Origin team.

    Pros

    • Works on Chrome and Edge under Manifest V3
    • No background process, so near-zero resource use
    • Same team and core filter lists as uBlock Origin

    Cons

    • Less flexible than full uBlock Origin
    • MV3 rule limits weaken some cosmetic filtering
    • Fewer advanced controls for power users
    Visit uBlock Origin Lite Details and reviews
    How this score is calculated
    Editorial fit ×0.377
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is uBlock Origin Lite a good 1Blocker alternative?

    Verified facts

    3 of 3 verified
    Extension platform
    Manifest V3
    Checked Oct 25, 2026github.com(opens source in a new tab)
    Background resource use
    None while filtering
    Checked Oct 25, 2026github.com(opens source in a new tab)
    Browsers
    Chrome, Firefox, Edge, Safari
    Checked Oct 25, 2026github.com(opens source in a new tab)
  2. Lockdown Privacy logo

    2. Lockdown Privacy

    Best for: iPhone and Mac users who want to block trackers inside apps for free

    Free plan + paidOpen sourceiOS, macOS

    57.2

    score / 100

    Why switch from 1Blocker

    Free open-source on-device firewall that blocks trackers in all apps.

    Pros

    • Blocks trackers in all apps, not just the browser
    • Runs on device; traffic isn't sent to a server
    • Free and open-source firewall

    Cons

    • Takes the device's VPN slot
    • Secure Tunnel VPN is a paid extra
    • Apple platforms only
    Visit Lockdown Privacy Details and reviews
    How this score is calculated
    Editorial fit ×0.369
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Lockdown Privacy a good 1Blocker alternative?

    Verified facts

    3 of 3 verified
    Open source
    Yes, free
    Checked Oct 25, 2026lockdownprivacy.com(opens source in a new tab)
    Features
    Firewall and Secure Tunnel VPN
    Checked Oct 25, 2026lockdownprivacy.com(opens source in a new tab)
    Processing
    On-device
    Checked Oct 25, 2026lockdownprivacy.com(opens source in a new tab)

The best 1Blocker alternative for…

The highest-ranked app in this list for each need.

Magic Lasso Adblock logo

Best 1Blocker alternative for most people

Magic Lasso Adblock

Another native Safari blocker that also covers YouTube and Apple TV.

uBlock Origin Lite logo

Best 1Blocker alternative for a free option

uBlock Origin Lite

Free open-source Safari extension from the uBlock Origin team.

Lockdown Privacy logo

Best 1Blocker alternative for a free plan you can upgrade

Lockdown Privacy

Free open-source on-device firewall that blocks trackers in all apps.

uBlock Origin Lite logo

Best 1Blocker alternative for open source

uBlock Origin Lite

Free open-source Safari extension from the uBlock Origin team.

AdGuard logo

Best 1Blocker alternative for Mac

AdGuard

Combines Safari content blocking with DNS filtering on iOS, plus desktop apps.

NextDNS logo

Best 1Blocker alternative for Windows

NextDNS

DNS-level blocking for every app on your iPhone, not just Safari.

AdGuard logo

Best 1Blocker alternative for Linux

AdGuard

Combines Safari content blocking with DNS filtering on iOS, plus desktop apps.

AdGuard logo

Best 1Blocker alternative for iPhone and Android

AdGuard

Combines Safari content blocking with DNS filtering on iOS, plus desktop apps.

NextDNS logo

Best 1Blocker alternative for working in the browser

NextDNS

DNS-level blocking for every app on your iPhone, not just Safari.

1Blocker alternatives: common questions

What is the best alternative to 1Blocker?

Magic Lasso Adblock ranks first right now. Another native Safari blocker that also covers YouTube and Apple TV. AdGuard and uBlock Origin Lite follow it in our ranking.

Is there a free alternative to 1Blocker?

Yes. Magic Lasso Adblock (free plan + paid), uBlock Origin Lite (open source), Lockdown Privacy (free plan + paid) and NextDNS (free plan + paid) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to 1Blocker?

Yes: uBlock Origin Lite and Lockdown Privacy.

Which 1Blocker alternatives work on Linux?

AdGuard and NextDNS run on Linux.

Why do people switch from 1Blocker?

The complaints we hear most: safari only; limited by Apple's content-blocker rules; best features need a paid upgrade; weaker against YouTube ads than script-based blockers.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces 1Blocker, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.