アドブロック365 vs Keep Browser
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
アドブロック365
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.
- 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
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Safari の広告・追跡タグをまとめてブロックするコンテンツブロッカーです。 約49,000件以上のルールで、バナー広告・スポンサー表示・SNSトラッキングなどを遮断します。ブロックルールはアプリに同梱されており、ルール追加や改善はアプリのアップデートで反映されます。 【使い方】 1. このアプリをインストールして起動する 2. 設定 → Safari → 機能拡張 を開く 3. 「アドブロ365」のスイッチをオンにする 以上で Safari での広告ブロックが有効になります。設定後はタブを再読み込みしてください。 【ブロックしてほしいサイトの報告】 特定のサイトのブロックリクエストは、サポート窓口または GitHub Issues / Pull Request で受け付けています。
Keep Browser
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.
- Tree-style tab management
- Tab management with labels
- Private browsing mode
- Ad blocking
- Restoring closed tabs
- Organizing bookmarks
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Keep Browser turns search results, comparison pages, and research links into organized tree-style tabs. Open links at the top level, in the same group, or in a subgroup so research, shopping, travel planning, work, and study pages stay connected and easy to find. Organized tab groups can be sent as shared links. Share tab groups across supported devices, making it easier to continue research across devices. Useful when you want to: • Open multiple search results and compare them later • Organize products, hotels, restaurants, properties, or other candidates • Keep frequently used pages and pages to read later in groups • Manage many open tabs with hierarchy and labels • Share a group of tabs with family, friends, or another device Main features • Tree-style tab management: Keep related pages in a clear hierarchy. • Tab group sharing: Send selected tab groups as shared links and open them across supported devices. Private tabs are not shared. • Keep Mode: Open tapped links as new tabs in a subgroup and preserve your research flow. • Labels: Add names and colors to tab groups. • Tab List, Tab Map, and related-node preview: Review open tabs and related groups, then jump to the page you need. • Pinned tabs: Keep important pages from being closed by mistake. • Closed tab restore: Restore closed tabs from the list. • Ad blocking: Choose the blocking strength and adjust settings per site to balance cleaner pages with site compatibility. • Private Mode: Browse without saving history or cookies. • Fast scroll: Move quickly through long pages and large tab lists by dragging the scroll bar. • Backup and restore: Back up and restore regular tabs, bookmarks, browsing history, search history, and settings across supported devices. Private tabs, cookies, and login state are not restored. • Bookmarks, history, downloads, page translation, find in page, PDF search, desktop site display, and zoom are also supported. Keep Browser is built not only to open pages, but to organize and preserve them. Manage research, comparison, saving, sharing, and backup in one place.
Screenshots
Verdict
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.
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. 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.
| Parameter | アドブロック365 | Keep Browser |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Positive reviews | 33.3% of reviews | 100.0% of reviews — better |
| Number of ratings | — | 4 — better |
| Update frequency | Monthly | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 10 MB | 145 MB |
| Age rating | 4+ | 17+ |
| Developer | Maiji Saito | RSA TECHNOLOGIES, LIMITED LIABILITY CO. |
Customer experience
アドブロック365
Keep Browser
In-app purchases
アドブロック365
No in-app purchases
Keep Browser
No in-app purchases









