# アドブロック365 vs Keep Browser

The clearest difference is review sentiment: Keep Browser at 100% against アドブロック365's 33%. Keep Browser also leads on update cadence (weekly vs monthly). アドブロック365's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

アドブロック365 ships an update monthly, Keep Browser weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | アドブロック365 | Keep Browser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/keep-browser-tree-tabs/id6444784668/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Weekly** |
| Monetization | **Free** | Ad-supported |
| Size | 10 MB | 145 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Maiji Saito](https://appshunter.io/developer/671719488) | [RSA TECHNOLOGIES, LIMITED LIABILITY CO.](https://appshunter.io/developer/1656876758) |

## What reviewers say

### アドブロック365

[App page](https://appshunter.io/ios/app/365/id1035300833)

This content blocker for Safari effectively blocks banner ads, sponsored content, and social media trackers. It utilizes a comprehensive set of over 49,000 rules to enhance your browsing experience. Block rules are updated through app updates.

**Highlights:** Blocks ads and trackers in Safari, Utilizes over 49,000 blocking rules, Rules updated via app updates, Easy setup through Safari settings, Allows reporting of sites to block

**Features:** macOS Compatibility, Safari Extension, Vision Pro support

**In-app purchases:** none


### Keep Browser

[App page](https://appshunter.io/ios/app/keep-browser-tree-tabs/id6444784668)

This browser organizes your browsing sessions into a tree-like structure, making it easy to compare information and manage multiple tabs. It offers private browsing and ad-blocking for a more secure and comfortable experience.

**Highlights:** Tree-style tab management, Tab management with labels, Private browsing mode, Ad blocking, Restoring closed tabs, Organizing bookmarks

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is アドブロック365 free?

アドブロック365 is free to download, with no in-app purchases.

### Is Keep Browser free?

Keep Browser is free to download, with no in-app purchases.

### Do アドブロック365 or Keep Browser have ads?

Keep Browser shows ads; アドブロック365 does not.

### Which is updated more often, アドブロック365 or Keep Browser?

アドブロック365 ships an update monthly, and Keep Browser weekly. Most recently, アドブロック365 was updated on October 24, 2026 and Keep Browser on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*