Comparison

wBlock vs AdErasr

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

wBlock

Enhance Safari browsing with an ad blocker that supports userscripts for custom features, offers lightning-fast performance with low RAM usage, and provides complete control over blocking. It ensures privacy with a design that runs within Safari's API and is completely free and open-source.

Highlights
  • Userscript support for custom features
  • Lightning-fast performance with low RAM usage
  • Complete control over blocking
  • Privacy-first design
  • Comprehensive ad and tracker blocking
  • Free and open-source
Features
Read full description

wBlock is a free, open-source ad blocker for Safari on Mac, iPhone, iPad, and Apple Vision Pro. Block ads and trackers with up to 750,000 Safari content-blocking rules. No subscription or in-app purchases. Safari ad blocking Choose recommended filter lists or add your own by URL, text, or file. Regional lists cover websites in your language. Optional filters handle cookie banners and other annoyances. Lists update automatically, and you can inspect the rules each list produces. Userscripts and userstyles Run built-in scripts such as AdGuard Extra and Dark Reader, or import your own userscripts. UserCSS themes support plain CSS and USO, along with Less and Stylus. Return YouTube Dislike is available in the catalog. Native video controls Optional Tube Cleaner and Player Cleaner bring Safari's native video controls to supported players, with Picture-in-Picture and background audio. Tube Cleaner includes SponsorBlock settings for YouTube. DeArrow is available separately for alternative titles and thumbnails. Control each website Turn filtering or userscripts off for a site from Safari's toolbar popup. Use the Element Zapper to hide an unwanted overlay. Limit individual lists to selected websites or exclude sites, including domain patterns such as amazon.*. Pause blocking when you need to. Privacy settings Tracking-parameter removal cleans supported links. Opt in to Global Privacy Control to send websites your privacy preference. An optional toolbar count shows supported blocked requests; it is not a complete count of everything Safari blocks. iCloud sync and backups Sync filter lists and settings across your devices, including custom filters and userscripts. Export a local backup when you want one. On Mac, scheduled filter updates can run while the app is closed. Free and open source wBlock collects no data and requires no account. Its GPL-3.0 source code is available on GitHub. All features are free.

About

AdErasr

This app blocks ads, trackers, and cookie banners in Safari. It provides daily intelligence reports detailing which companies attempted to track your online activity, along with privacy grades for each website visited. Users can also manually hide specific page elements.

Highlights
  • Blocks ads, trackers, and cookie banners
  • Daily intelligence reports on tracking companies
  • Privacy grades for websites
  • Manually hide page elements
  • Six independent blocking shields
  • Home Screen and Lock Screen widgets
Features
Read full description

Block ads, trackers, and cookie banners in Safari. See exactly who tried to track you with daily intelligence reports no other blocker provides. WHAT MAKES ADERASR DIFFERENT? Most ad blockers show you a number. AdErasr shows you a story. Your Daily Intelligence Report reveals which companies tracked you by name. Google across 12 sites. Meta on 8. Criteo on 6 you've never heard of. Every site gets a privacy grade from A to F. Tap any site to see a full report card: which tracker families were present, what categories of data they collect, and how that site compares to average. Over 100 tracker companies identified. Not just blocked. Named, categorized, and explained. WHAT WE BLOCK • Ads, banners, pop-ups, and video pre-roll • Trackers, analytics, and fingerprinting scripts • Cookie consent banners (auto-rejected, not just hidden) • Crypto miners, malware, and phishing domains • Newsletter pop-ups, app install nags, and sign-in walls • Anti-adblock detection walls HOW IT WORKS Six independent shields run in Safari: Ads, Security, Privacy, Tracking, Annoyances, and Custom. Toggle any category without affecting the others. Updated automatically so you're always protected against the latest threats. BLOCK ELEMENT: TAP TO HIDE See something you want gone? Tap Block Element in the Safari extension, then tap any element on the page. It dissolves with a satisfying animation and stays hidden forever. Swipe up or down to expand or narrow your selection. Hide multiple elements in one session. Powered by the same CSS rule engine as our filter lists. SAFARI EXTENSION Tap the AdErasr icon in Safari's toolbar to see what's been blocked on the current page, toggle protection for any site with one tap, and get back to browsing. Blocked items are grouped by domain with clear labels so you always know what was stopped and why. WIDGETS Drop your block count on your Home Screen or Lock Screen. Widgets update throughout the day so your protection stats are always one glance away. BUILT FOR PRIVACY No account. No data leaves your device. No "acceptable ads" program. Everything runs locally. Your browsing data is never accessible to us. ALSO INCLUDES • Per-site whitelist with iCloud sync • Custom blocking rules with full syntax support • Home Screen and Lock Screen widgets • 80 achievements across 10 XP levels • Cookie auto-dismissal for 50+ consent platforms • Anti-adblock countermeasures • Weekly privacy digest notification • 10 languages: English, Spanish, French, German, Japanese, Chinese, Portuguese, Korean, Hindi, and Arabic THINK YOUR CURRENT BLOCKER IS GOOD ENOUGH? Visit aderasr.com/test. Our 28-level stress test uses real tracking probes, and most blockers fail before they're halfway through.

Screenshots

wBlock4 screens
AdErasr4 screens

Verdict

The call

The clearest difference is price: wBlock at Free against AdErasr's $4.99. wBlock also leads on rating (4.8 vs 4.3) and ratings volume (186 vs 6). AdErasr's advantage is update cadence (every 3 days vs every 2 weeks) and review sentiment (100% vs 84%). On ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

wBlock is free to download; AdErasr costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

wBlock holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: wBlock has 186 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 84% of wBlock's written reviews are positive against 100% of AdErasr's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

wBlock ships an update every 2 weeks, AdErasr every 3 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

Scorecard8 real differences · 2 level
wBlock versus AdErasr: the parameters behind the verdict, then further details
ParameterwBlockAdErasr
PriceFree — better$4.99
Rating4.8 (186 ratings) — better4.3 (6 ratings)
Positive reviews84.3% of reviews100.0% of reviews — better
Number of ratings186 — better6
Update frequencyEvery 2 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS15.4 — better26.0
Further details — not scored
Size27 MB139 MB
Age rating4+4+
DeveloperAlexander SkulaJoshua Hart

Customer experience

wBlock

All ratings179 ratings
Positive94.4%
Neutral1.1%
Negative4.5%
Written reviews83 reviews
Positive84.3%
Neutral2.4%
Negative13.3%

AdErasr

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

wBlock

Reported bugs

1 issue
  • Sluggish Safari performance after installation on macOS

Requested features

1 request
  • Support for Chinese language interface

AdErasr

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

wBlock

No in-app purchases

None

AdErasr

No in-app purchases

Questions

Is wBlock free?
wBlock is free to download, with no in-app purchases.
Is AdErasr free?
AdErasr costs $4.99, with no in-app purchases.
Which has better reviews, wBlock or AdErasr?
wBlock is rated higher. wBlock averages 4.8 out of 5 from 186 ratings, while AdErasr averages 4.3 from 6 ratings.
Do wBlock or AdErasr have ads?
Neither wBlock nor AdErasr shows ads.
Which is updated more often, wBlock or AdErasr?
wBlock ships an update every 2 weeks, and AdErasr every 3 days. Most recently, wBlock was updated on October 30, 2026 and AdErasr on October 24, 2026.

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