Bunsin vs Cas Pocket Tool
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！
Cas Pocket Tool
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This app contains several functions that may be useful for watching and/or broadcasting Twitcasting live. Currently, the app includes the following 7 functions and with keep an eye out for more updates coming soon: 1. Live Search: Lists currently broadcasting lives by category or keyword(s). 2. User Search: Lists currently broadcasting users by keyword(s). 3. My Faves: Keep a list of your favorite users (currently up to 10.). The app will notify you when your favorite users start broadcasting, as long as the app is running in the foreground. 4. Comments: Displays the latest comments posted to an arbitrary user’s live broadcast. 5. Supporting: Lists users supported by an arbitrary user. 6. Supporters: Lists users supporting an arbitrary user. 7. Archive: Lists a video archive of the past broadcasts created by an arbitrary user. Start up guide (Japanese): https://kiimemo.blogspot.com/2022/12/cas-pocket-tool.html Support Page (Japanese): https://kiimemo.blogspot.com/cas-pocket-tool.html
Screenshots
Verdict
The clearest difference is ads: Bunsin at none against Cas Pocket Tool's shown. On price, update cadence, 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.
Bunsin ships an update every 5 weeks, Cas Pocket Tool monthly. Both last shipped on November 3, 2026.
| Parameter | Bunsin | Cas Pocket Tool |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 weeks | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 31 MB | 34 MB |
| Age rating | 4+ | 12+ |
| Developer | DataSign Inc. | BIBO-HQ |
In-app purchases
Bunsin
No in-app purchases
Cas Pocket Tool
No in-app purchases
Questions
Is Bunsin free?
Is Cas Pocket Tool free?
Do Bunsin or Cas Pocket Tool have ads?
Which is updated more often, Bunsin or Cas Pocket Tool?
Other comparisons
