1Blocker vs Mondofi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
1Blocker
Enhance your browsing experience by blocking intrusive ads, trackers, and unwanted website elements. Enjoy faster loading times and improved online privacy with this easy-to-use content blocker for Safari. It offers advanced customization options for a personalized and secure web experience.
- Blocks ads and trackers
- Improves website loading speed
- Enhances online privacy
- Customizable rules for blocking
- Native Safari extension
- Syncs across devices via iCloud
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1Blocker lets you block obtrusive ads, sneaky trackers, and annoying elements on sites. With 1Blocker, you’re safe online and nothing will distract you from enjoying sites. 1Blocker is very easy to use — just flip a couple of switches to start blocking ads and trackers. The app will automatically receive cloud updates to the built-in filters silently, so you don’t need to do anything. It’s as simple as setting and forgetting. 1Blocker is a fully native app designed to extend Safari naturally. It’s lightweight and doesn’t drain your battery by taking up your device’s resources. The blocking itself is super fast because Safari does it itself. We only provide filters to Safari and don’t modify webpages in any way. This vastly improves efficiency because Safari knows in advance what should be blocked. So, with 1Blocker, sites load on average 2-5x faster. It’s important to note that not all ads can be blocked though. Some sites use techniques that make it impossible for us to block their ads using currently available features for Safari content blockers. SECURE BY DESIGN 1Blocker is secure and private. It doesn’t have access to webpages and doesn’t track you in any way. We believe that privacy is not for sale. That's why we don't have an "Acceptable Ads" program. We stay independent, and the only way we make money is through direct sales of 1Blocker in the App Store to you. ADVANCED CUSTOMIZATION 1Blocker is a highly customizable content blocker, providing the possibility to create powerful custom rules. It allows you to create custom rules that block any URL by providing a regular expression or hide any element by CSS. It also lets you block cookies. (Available in Premium) AVAILABLE ON ALL DEVICES 1Blocker is available for iPhone, iPad, and Mac. Your preferences and custom rules are always in sync through iCloud no matter which device you're using. FEATURED IN THE PRESS 1Blocker has been featured in TechCrunch, Lifehacker, MacStories, Macworld, and many more. FEATURES AVAILABLE FOR FREE • The ability to enable one category (for example, Block Ads only) • Whitelisting sites right from the Safari extension • Whitelist synchronization between devices via iCloud FRIENDLY SUPPORT Send your feedback at @1BlockerApp on Twitter or via email. Your feedback is always very welcome and considered for the next release. We have been making 1Blocker since 2015. We believe it’s the best all-around package currently available in the App Store. Privacy Policy: https://1blocker.com/privacy Terms of Use: https://1blocker.com/terms
Mondofi
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With Mondofi, you can choose a unit, book a walkthrough, sign the contract, pay the deposit and book an elevator for your move in all from your phone. Once you’re a tenant, you can download the Mondofi Smart Building Resident App to enter the building, access elevators, chat with the building manager, get updated information on your building, review your lease and so much more with new features coming online all the time!
Screenshots
Verdict
The clearest difference is in-app purchases: Mondofi at none against 1Blocker's 7. 1Blocker's advantage is update cadence (every 2 weeks vs every 4 weeks) and device support (4 vs 1). On price, ads and iOS requirement 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
Both are free to download. 1Blocker sells 7 in-app purchases, starting at $2.99 per month. Mondofi asks for nothing beyond the download.
1Blocker ships an update every 2 weeks, Mondofi every 4 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.
| Parameter | 1Blocker | Mondofi |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (13K ratings) — better | — |
| Positive reviews | 64.0% of reviews | — |
| Number of ratings | 13K — better | — |
| Update frequency | Every 2 weeks — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, Mac, Vision Pro — better | iPhone |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 106 MB | 116 MB |
| Age rating | 4+ | 4+ |
| Developer | 1Blocker LLC | Mondofi Media Ltd |
Bugs and requests
1Blocker
Reported bugs
3 issues- Firewall feature not working with cellular connection
- Whitelist settings not syncing properly across devices
- Crashes or performance issues after recent updates
Requested features
3 requests- Ability to selectively enable/disable blocking for specific websites or features
- Improved user interface and easier navigation
- Support for blocking ads in more apps beyond just Safari
Mondofi
Not enough reviews yet to summarise bugs or requests.
In-app purchases
1Blocker
- Legacy Users$2.991 Month
- Promo Offer (Sale Ended)$2.991 Month
- 1Blocker Monthly$2.991 Month
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- Promo Offer (Sale Ended)$14.991 Year
- 1Blocker Yearly14 Days trial$14.991 Year
- Legacy Users14 Days trial$14.991 Year
- 1Blocker Lifetime$39.99
Mondofi
No in-app purchases
Questions
Is 1Blocker free?
Is Mondofi free?
Do 1Blocker or Mondofi have ads?
Which is updated more often, 1Blocker or Mondofi?
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