For Apple users seeking a premium, customizable ad blocker, 1Blocker stands out as one of the best choices for Safari on macOS and iOS. Unlike basic ad blockers, 1Blocker provides fine-tuned controls, allowing users to block ads, trackers, and annoying website elements with powerful automation.

But how does 1Blocker perform compared to other ad blockers like Wipr and AdGuard? Let’s dive into this in-depth review.
What is 1Blocker?
1Blocker is an advanced ad and content blocker designed specifically for Safari on Mac and iOS devices. It uses Apple’s native content blocking technology, making it incredibly fast, lightweight, and battery-efficient.
Key Features:
✔ Blocks Ads, Trackers & Pop-ups – Removes intrusive ads and privacy-invading trackers. ✔ Customizable Blocking Rules – Choose what to block, including scripts, widgets, and fonts. ✔ iCloud Sync – Syncs settings across Apple devices. ✔ Prevents Cryptojacking – Blocks hidden cryptocurrency miners. ✔ Safari Content Blocking API – No slowdowns or performance impact. ✔ User-Friendly Interface – Simple on/off controls for blocking categories. ✔ Custom Rule Creation – Block specific elements or sites.
Performance & Efficiency
Unlike extensions that modify webpages, 1Blocker integrates with Safari’s built-in content blocker, ensuring that ads and trackers are blocked before loading, improving speed and battery life.
Comparison with Other Safari Ad Blockers:
Feature | 1Blocker | Wipr | AdGuard |
---|---|---|---|
Ad Blocking | ✅ Excellent | ✅ Excellent | ✅ Excellent |
Tracker Blocking | ✅ Strong | ✅ Strong | ✅ Strong |
Custom Rules | ✅ Yes | ❌ No | ✅ Yes |
Resource Usage | 🔋 Very Low | 🚀 Very Low | 🔋 Moderate |
Acceptable Ads | ❌ No | ❌ No | ❌ No |
iCloud Sync | ✅ Yes | ❌ No | ❌ No |
1Blocker is more customizable than Wipr and lighter than AdGuard, making it a great middle-ground choice for power users.
Pros & Cons of 1Blocker
✅ Pros:
- Blocks all ads, trackers, and intrusive elements.
- Highly customizable with user-defined rules.
- Uses Safari’s content blocker for better speed and battery life.
- Syncs settings across Apple devices using iCloud.
- One-time purchase instead of a subscription (for premium features).
❌ Cons:
- Free version has limitations (only one blocking category at a time).
- Only available for Safari on macOS and iOS.
- No advanced DNS filtering like AdGuard.
How to Install & Use 1Blocker
Installation:
- Download 1Blocker from the App Store:
- macOS: Get it here
- iOS: Get it here
- Open Safari Settings → Extensions → Enable 1Blocker.
- Select the categories you want to block (ads, trackers, pop-ups, widgets, etc.).
- Customize additional rules if needed.
Final Verdict: Is 1Blocker Worth It?
1Blocker is one of the best ad blockers for Safari users who want more control and customization over what gets blocked. It provides excellent performance, syncs across Apple devices, and blocks everything from ads to scripts with ease.
However, if you want a completely free and automatic ad blocker, Wipr may be a better option. But if you’re looking for a powerful, customizable, and efficient ad blocker, 1Blocker is absolutely worth it.
⭐ Overall Rating: 4.5/5 ⭐
Do you use 1Blocker? Share your experience in the comments below!