Seal One vs buhl
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Seal One
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Seal One App allows you to use your Seal One 7300 pro or 8300 pro. Highest security goes mobile. Now you can authorize Seal One transactions on the go. Verify the transaction on the security device and confirm it by pushing the button. More information: https://www.seal-one.com/devices
buhl
This app generates security codes (tokens) for two-factor authentication (2FA). It adds an extra layer of security to your accounts, ensuring only you can access your data even if your password is compromised. It supports the TOTP method for various services.
- Two-factor authentication (2FA)
- Automatic security code generation
- Enhanced account security
- Supports TOTP method
- Protects buhl:Konto and other services
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Die Zwei-Faktor-Authentifizierung (2FA) schenkt Ihren Kunden-Konto ein Extra an Sicherheit. Wenn Sie diese Funktion aktivieren, werden Sie in Zukunft zusätzlich zu Ihrem Passwort noch einen Sicherheitscode (Token) eingeben. Dieser Sicherheitscode wird von Ihrer buhl:Authenticator App automatisch für Sie generiert, wenn Sie die App starten. Damit wird sichergestellt, dass nur Sie auf Ihre Daten zugreifen können, auch wenn eine andere Person Ihr Passwort kennt. Der buhl:Authenticator schützt auf Wunsch Ihr buhl:Konto und alle anderen Services, Webseiten oder Apps, die das TOTP-Verfahren unterstützen.
Screenshots
Verdict
The clearest difference is update cadence: Seal One at every 9 months against buhl's every 81 months. Seal One also leads on iOS requirement (12.0 vs 16.6). On price, ads, 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.
Seal One ships an update every 9 months, buhl every 81 months. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.
| Parameter | Seal One | buhl |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 42.1% of reviews |
| Update frequency | Every 9 months — better | Every 81 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 10 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Seal One AG | Buhl Data Service GmbH |
In-app purchases
Seal One
No in-app purchases
buhl
No in-app purchases
