TOTP Authenticator generates 6-digit TOTP codes. Websites (for example Arbeitsagentur, Gosuslugi etc.) request these codes. This security feature is called two factor authentication or 2FA.
How to sign in using TOTP? 1. Go to the “Security” section 2. Enable TOTP login 3. Scan the QR code or copy the secret key into your Authenticator 4. Done — 2FA is now enabled. From now on, you’ll need to enter a TOTP code from the Authenticator app whenever you log in
The app also includes over 100 step-by-step tutorials with screenshots showing how to set up TOTP for various websites.
Updated on
Jul 2, 2026
Tools
Data safety
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
App activity, App info and performance, and Device or other IDs
Data isn’t encrypted
Data can’t be deleted
See details
Ratings and reviews
phone_androidPhone
tablet_androidTablet
4.0
1.76K reviews
5
4
3
2
1
Elly Pugh
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June 25, 2026
Unable to cancel, unsubscribe, get reimbursed or get into contact with customer support. The "cancel anytime" button doesn't actually work. I no longer need this app, and currently am unable to cancel my subscription.
Sparrow Code
June 26, 2026
Subscriptions are managed through Google Play, not in the app. Open Play Store → Payments & subscriptions → Subscriptions, find the app, and cancel from there. For refunds, contact Google Play support.
Omar
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November 13, 2025
deceived app, uninstalled immediately and still charge me 6 weeks of subscription, stay away!
Sparrow Code
January 5, 2026
We are sorry to hear that you have encountered some inconveniences. Your subscription will remain active even after you delete the app. However, you can cancel it yourself at any time
игорь
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December 6, 2025
works well for me
2 people found this review helpful
Sparrow Code
December 6, 2025
Hello. Thank you for your review and 5 stars! We're glad the authenticator is reliably generating TOTP codes for logging into accounts.