Comparison

Ad Blocker for Safari vs DNS/HTTP Tester

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

Head to head
About

Ad Blocker for Safari

Enhance your Safari browsing experience by eliminating ads, popups, and trackers. This tool offers a cleaner, faster web while protecting your privacy and reducing data usage. Enjoy set-and-forget protection with automatic updates or manual control.

Highlights
  • Eliminates ads and trackers
  • Blocks banners and popups
  • Reduces data usage
  • Extends battery life
  • Automatic block-list updates
  • Privacy-focused design
Features
Read full description

Transform Safari with fewer distractions and better privacy. Void is a powerful ad blocker that clears away the clutter, letting you focus on what truly matters. • Eliminate ads and trackers that slow down websites and invade your privacy • Block banners, popups, and other annoyances that interrupt your browsing • Reduce data usage and extend battery life • Browse a faster, cleaner, more focused web Set and Forget Protection: Void updates its block-lists automatically each week using community-maintained sources. Set it up once, and it runs quietly in the background. Prefer manual control? You can turn off automatic updates and update your block-lists anytime. Supports sites in multiple languages, including Spanish, Hindi, Korean, German, Italian, Arabic, French, Chinese, Portuguese, and Polish. Privacy First: Void doesn’t collect, store, or share any of your personal or device information. No Subscriptions: Void is a one-time purchase. You get full access to every feature and future update for all of your iOS devices with no recurring fees. Built by an Independent Developer: Designed with privacy in mind, I created Void to be a simple yet effective tool to block ads, trackers, and other annoyances in Safari. Your support helps keep Void up to date and fully in your control. Say Goodbye to Ads and Trackers - Download Void and Protect your Privacy.

About

DNS/HTTP Tester

Features
Read full description

DNS/HTTP Tester — a complete network diagnostic toolkit wrapped in a nostalgic retro '90s desktop interface. Built for developers, sysadmins, and IT professionals who want fast answers, with no accounts, no ads, and no tracking. CORE TOOLS ▸ DNS Lookup — A, AAAA, MX, TXT, CNAME, NS, SOA records ▸ DNS Propagation — check across 5 global resolvers, with an "Is it down or just me?" verdict ▸ HTTP Header Inspector — status, security headers, CORS, compression, response time ▸ SSL Certificate Checker — expiry, issuer, alt names, protocol ▸ DNSSEC Validation — verify the AD flag ▸ Whois Lookup — registrar, key dates, nameservers ▸ Hosting & Location — country, city, ASN, organization ▸ Ping / Latency — visual response-time graph ▸ Tech Fingerprint — detect CDN, WAF, server, and framework DOMAIN AUDIT — all in one place ▸ Health Score — a weighted A–F grade with a full checklist (DNS, HTTPS, TLS, HSTS, CSP, DNSSEC, email…) ▸ Subdomain Discovery — from Certificate Transparency logs ▸ Email Security — SPF, DMARC, DKIM and MX analysis STAY ON TOP OF CHANGES ▸ Network Status — run a full health check on any domain at once ▸ Watchlist — track domains and spot IP, status or certificate changes between checks ▸ Query History — your last 50 lookups, stored locally ▸ Export & Share — save any report as TXT, JSON or CSV, or share a health report card NATIVE iOS EXTRAS ▸ Home-screen & Lock Screen Widget — live status + certificate countdown, with an interactive in-widget Recheck ▸ Siri Shortcuts & App Intents — Check DNS, Check SSL, Run Audit by voice ▸ Share extension — audit any URL straight from Safari ▸ Compare two domains side by side, or Batch-check many at once ▸ Watchlist trends & on-device certificate-expiry alerts ▸ More records: CAA / SRV / PTR · email BIMI / MTA-STS / TLS-RPT · HTTP/2 & HTTP/3 detection PRIVACY FIRST No account required. No ads. No tracking. No data sent to our servers. Everything runs on your device — DNS queries go straight to public resolvers, and only the domain name is sent. BUILT TO ENJOY ▸ Authentic retro '90s desktop aesthetic, right down to the dial-up boot ▸ 16 languages ▸ 2 themes: Classic + High Contrast One-time purchase. No subscription.

Screenshots

Ad Blocker for Safari3 screens
DNS/HTTP Tester4 screens

Verdict

The call

The clearest difference is update cadence: DNS/HTTP Tester at every 6 days against Ad Blocker for Safari's fortnightly. DNS/HTTP Tester also leads on price ($0.99 vs $2.99) and iOS requirement (15.1 vs 18.0). On ads, in-app purchases and device support 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

Ad Blocker for Safari costs $2.99 and DNS/HTTP Tester $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Ad Blocker for Safari ships an update fortnightly, DNS/HTTP Tester every 6 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Ad Blocker for Safari versus DNS/HTTP Tester: the parameters behind the verdict, then further details
ParameterAd Blocker for SafariDNS/HTTP Tester
Price$2.99$0.99 — better
Rating4.2 (5 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings5 — better—
Update frequencyFortnightlyEvery 6 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.1 — better
Further details — not scored
Size11 MB27 MB
Age rating4+4+
DeveloperJustin KuhlmanJuraj Mudroch

In-app purchases

None

Ad Blocker for Safari

No in-app purchases

None

DNS/HTTP Tester

No in-app purchases

Questions

Is Ad Blocker for Safari free?
Ad Blocker for Safari costs $2.99, with no in-app purchases.
Is DNS/HTTP Tester free?
DNS/HTTP Tester costs $0.99, with no in-app purchases.
Do Ad Blocker for Safari or DNS/HTTP Tester have ads?
Neither Ad Blocker for Safari nor DNS/HTTP Tester shows ads.
Which is updated more often, Ad Blocker for Safari or DNS/HTTP Tester?
Ad Blocker for Safari ships an update fortnightly, and DNS/HTTP Tester every 6 days. Most recently, Ad Blocker for Safari was updated on October 30, 2026 and DNS/HTTP Tester on October 31, 2026.

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