Whisper vs Bob's Note
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Whisper
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Want to send some secrets to somebody? Whisper can help you! By encrypting with a specific key, Whisper can turn any text into Emojis. You can then send these Emojis any way you want. Without the corresponding key, your secrets can never be compromised. Whisper supports to create two kinds of keys: Random Secure Key and Passphrase Derived Key. Both kinds of keys can be shared with QR code. Whisper uses a hybrid 256-bit encryption algorithm, which is theoretically difficult to break. To learn more, just try it now!
Bob's Note
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Collect and manage your favorite Hearthstone decks with Bobโs Note! Key Features: - Copy a deck code to your clipboard, and Bobโs Note will parse it automatically - Swipe left on a deck to delete it, or swipe right to give it a custom name - Discover popular decks that are updated periodically Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
Whisper and Bob's Note are too close to call on the numbers: across 6 compared parameters โ price, update cadence, ads and in-app purchases among them โ neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on September 15, 2026 and September 21, 2026 respectively.
| Parameter | Whisper | Bob's Note |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days | Every 4 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details โ not scored | ||
| Size | 2 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | ๆฑๆ ้ | Wan ChenXi |
In-app purchases
Whisper
No in-app purchases
Bob's Note
No in-app purchases
