AdGuard is the better all-round Safari ad blocker if you want strong filtering on both Mac and iPhone, especially if you also care about DNS protection and blocking trackers outside Safari. 1Blocker is the cleaner choice if you want a polished Apple-first app that feels light, simple, and tightly built for Safari.
TL;DR: Pick AdGuard if you want more control, broader filtering, and better value across multiple devices. Pick 1Blocker if you want a tidy Safari blocker that rarely needs attention. In a typical test setup, users may see news pages load 25–45% faster with either blocker enabled, but AdGuard usually blocks more ad network requests. For example, if you read ad-heavy sites on an iPhone during your commute, AdGuard is more likely to remove popups, banners, and tracking calls in one pass.
AdGuard vs 1Blocker: quick verdict
Both tools work well with Safari because they use Apple’s content blocker system. That means pages are filtered before many ads even load. The result is faster browsing, lower data use, and fewer annoying banners begging for your attention.
The difference is in scope. AdGuard feels like a full privacy suite. 1Blocker feels like a focused Safari companion. Neither is perfect, but they suit different users.
- Best for power users: AdGuard
- Best for simple Safari blocking: 1Blocker
- Best for iPhone users who want set and forget: 1Blocker
- Best for blocking across apps and DNS: AdGuard
- Best interface: 1Blocker
- Best filter control: AdGuard
How they work in Safari
Safari ad blockers are not like old browser extensions that inspect every page in real time. Apple uses content blocker rules. These rules tell Safari what to block before a page finishes loading.
This is good for speed and privacy. The blocker does not need to read every page you open. It also keeps battery use low, which matters a lot on iPhone.
AdGuard splits its filters into several Safari extensions. You can enable ad blocking, privacy protection, social widget blocking, annoyances, security filters, and custom rules. It gives you plenty of switches. Sometimes too many.
1Blocker also uses multiple rule groups, but its setup feels calmer. You enable blocking categories such as ads, trackers, comments, widgets, and annoyances. The app explains things clearly, without making you feel like you accidentally opened a network admin panel.
Ad blocking performance
On most common sites, both blockers remove standard display ads, sticky banners, tracking pixels, and many newsletter popups. Safari also feels smoother because fewer scripts run in the background.
AdGuard usually blocks more aggressively. It has large filter lists and gives users more control over regional filters, custom filters, and advanced rules. If you browse international sites, this matters. A German shopping site, a Japanese blog, and a US news page may use different ad systems. AdGuard is more likely to have a filter ready.
1Blocker is still very strong, especially on mainstream websites. It handles annoying cookie prompts, trackers, and ad slots well. It may miss some niche ad placements, but it rarely breaks pages.
Honestly, it feels like AdGuard wants to block everything it possibly can, while 1Blocker wants to block enough without causing trouble. That difference shows up when a site has weird login boxes, embedded videos, or payment forms.
Privacy and tracker blocking
If privacy is your main reason for installing an ad blocker, AdGuard has the edge. Its privacy filters are extensive, and the paid Mac version can protect more than Safari. It can filter traffic from other browsers and apps, depending on setup.
AdGuard also includes DNS filtering options. This can block known ad and tracking domains before apps connect to them. On iPhone, DNS protection can help reduce tracking outside Safari, though iOS restrictions still apply.
1Blocker focuses more on Safari, but it also offers useful privacy tools. Its tracker blocking is clear and easy to manage. On iPhone, its firewall features can block some in-app trackers through local filtering. For many users, that is enough.
Ease of use on Mac
On Mac, 1Blocker feels more native. The design fits macOS well. The menus are clean. The toggles make sense. You can install it, enable Safari extensions, and move on.
AdGuard for Safari is not hard to use, but it has more moving parts. You may need to enable several extensions in Safari settings. You may also spend time choosing filters. It drives me crazy that one simple goal, “block ads,” can turn into five checkboxes and a settings tour.
Still, those settings are useful. If a site breaks, AdGuard gives you better tools to diagnose the issue. You can whitelist a site, disable a filter, or add a custom rule. For advanced users, that control is a real plus.
Ease of use on iPhone
On iPhone, simplicity matters more. Nobody wants to dig through blocker settings while standing in line for coffee.
1Blocker shines here. It is fast to set up and easy to understand. You open the app, enable the Safari blockers in Settings, and let it run. The app also looks less intimidating on a small screen.
AdGuard on iPhone offers more features, but the setup can feel heavier. You may need to enable Safari protection, DNS protection, and filter categories separately. The reward is stronger control. The cost is a few extra minutes of setup.
Speed, battery, and page loading
Both apps can improve Safari speed because they stop ads and trackers before they load. The exact gain depends on the websites you visit.
On a light blog, you may barely notice a difference. On a bloated news site with autoplay video ads, tracking scripts, popups, and social widgets, the change can be dramatic. Pages can feel seconds faster, not just milliseconds.
Battery life may improve too. Fewer scripts mean less CPU use. Less data means less radio activity on mobile networks. Neither app will turn an old iPhone into a new one, but both reduce browser clutter.
Whitelisting and broken websites
No ad blocker is perfect. Some sites detect blockers. Others break when a tracking script fails to load. Login buttons can disappear. Video players can refuse to start. Checkout pages can act strange.
1Blocker tends to break fewer pages because it is more conservative. AdGuard blocks more, which sometimes means more cleanup. The tradeoff is simple: stronger blocking can require more maintenance.
Both apps let you whitelist trusted sites. AdGuard gives more detailed control, while 1Blocker keeps the process simpler.
Pricing and value
Prices change, so check the App Store and each developer’s site before buying. In general, both offer free versions with limits and paid plans for full features.
AdGuard often provides strong value if you want protection across Mac, iPhone, iPad, and other platforms. Family plans and lifetime licenses may be available, which can make sense if you have several devices.
1Blocker is appealing if you live fully inside Apple devices. Its premium plan unlocks broader blocking tools and sync features. It feels built for people who want a smooth Apple-style experience rather than endless configuration.
Which one should you choose?
Choose AdGuard if you want maximum control. It is better for people who read ad-heavy sites, use multiple devices, want DNS filtering, or enjoy tuning filters. It is also the better pick if you care about blocking beyond Safari.
Choose 1Blocker if you want a quiet, attractive, low-effort blocker for Safari. It is ideal for iPhone users, casual Mac users, and anyone who wants fewer ads without babysitting settings.
The short version is simple: AdGuard blocks harder; 1Blocker feels smoother. If you want the strongest shield, get AdGuard. If you want the least fuss, get 1Blocker.