Bunsin vs BookmarkApp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bunsin
Create unique, disposable email addresses for every online service. Protect your primary inbox from spam, leaks, and tracking by using temporary addresses that forward to your real email. Easily manage and block unwanted messages.
- Generate unlimited temporary email addresses
- Forward emails to your main inbox
- Detect email leaks and third-party sharing
- Block unwanted and suspicious emails
- Prevent email tracking
- Easy to use and manage
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◯ こんな経験ありませんか？ メールアドレスの登録が必要だけど、何に使われるかわからないし、登録するのが嫌・・ 身に覚えのないメールが届いたけど、どこから自分のメールアドレスを知ったのか・・ この前登録したサービスからメールアドレスとかが漏洩した・・ ◯ ブンシンで解決 ブンシンを使えば、自分のメールアドレスに転送される、新たなメールアドレス（ブンシンメール）をいくつも発行できます。 ブンシンメールを登録先ごとに発行して利用し、必要なくなったらブンシンを削除するだけ！ ◯ 漏洩や第三者提供を検知しよう このブンシンメールはA社のサービスにしか登録していないのに、B社からもメールが届いた。ブンシンなら、A社が漏洩または第三者に提供したことがわかる！ ◯ 不正な利用はブロック ブンシンに届いた不正なメールはアプリでブロックの設定ができます。 不要なメールはブロックしよう！ ◯ トラッキングを防止しよう 様々なシーンで利用されるメールアドレスは、あなたのトラッキングにも利用されています。ブンシンメールを使って、登録先ごとに違うメールアドレスを利用すればトラッキングも心配なし！
BookmarkApp
Easily save and organize web links by pasting URLs directly from your browser. Group your saved links for better management. Access usage instructions anytime.
- Paste URL to create bookmark
- Group saved links
- In-app usage guide
- Organize bookmarks
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Just copy and paste a URL from your browser to quickly create a bookmark list. You can also group them. If you forget how to use it, you can always check the button in the upper left corner.
Screenshots
Verdict
The clearest difference is review sentiment: Bunsin at 80% against BookmarkApp's 0%. Bunsin also leads on rating (5.0 vs 3.0) and ads (none vs shown). On price, ratings volume, update cadence and in-app purchases 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.
Bunsin holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 80% of Bunsin's written reviews are positive against 0% of BookmarkApp's.
Bunsin ships an update every 5 weeks, BookmarkApp monthly. The most recent releases landed on October 14, 2026 and September 26, 2026 respectively.
| Parameter | Bunsin | BookmarkApp |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 3.0 (1 ratings) |
| Positive reviews | 80.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 5 weeks | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 — better | 15.5 |
| Further details — not scored | ||
| Size | 31 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | DataSign Inc. | Risako Asai |
Customer experience
Bunsin
BookmarkApp
In-app purchases
Bunsin
No in-app purchases
BookmarkApp
No in-app purchases
