1.5
2.48K reviews
500K+
Downloads
Content rating
USK: All ages
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About this app

Use TK-Safe or synchronize e-prescriptions with the e-prescription app. With TK-Ident and your TK Health ID, you can now log in to digital health applications even without your health insurance card – conveniently via smartphone, anytime, anywhere.

FEATURES

Create and use your personal TK Health ID via TK-Ident.

Use TK-Ident to log in to TK-Safe, for example.

Manage your registered devices.

Manage your consents and permissions.

SECURITY

The TK-Ident app allows you to access sensitive health data, such as your electronic patient record in TK-Safe. This data requires a particularly high level of protection and therefore has high security requirements. Secure identification is required to use the app. Simply use the online ID function of your national identity card or your health insurance card with PIN. We also ask that you repeat this identification process at regular intervals.


Our security concept for TK-Ident is based on strict legal requirements. To offer you a positive and secure customer experience, we are constantly developing our concept.

CONTINUOUS DEVELOPMENT

We are continuously improving the TK-Ident app – your ideas and feedback are invaluable. Please feel free to contact us at service@tk.de.

REQUIREMENTS

- TK insured
- Android 11 or higher
- Unmodified Android operating system, without root access or similar modifications

ACCESSIBILITY

We strive to provide you with the most accessible app possible. You can find the accessibility statement at: https://www.tk.de/techniker/2026116
Updated on
Dec 19, 2025

Data safety

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.
This app may share these data types with third parties
Personal info
This app may collect these data types
Personal info and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

1.5
2.42K reviews
Niki Star
November 16, 2025
it doesn't work anymore. I get only: "Sorry. An unexpected error occurred". App uninstalled, once again installed, login process performed, all looked fine and at the end after the first login - An expected error occurred. Letting your users be Beta-Testers is pretty unprofessional.
4 people found this review helpful
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Techniker Krankenkasse (TK)
November 17, 2025
The fact that the error still occurs, despite using the latest version, is not as it should be. Please call us at 0800 - 285 85 85 so we can investigate why you are still receiving the error message. Best regards, TK-Ident App
amin dadashi
December 11, 2025
Disaster! The "Sorry, an unexpected error occurred" issue has been reported for over two years, and since August it appears even more frequently. This is a critical failure, yet still no real solution. How long do you plan to keep telling users to call support instead of actually fixing the problem? A textbook example of a failed project.
2 people found this review helpful
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Techniker Krankenkasse (TK)
December 12, 2025
We can understand your frustration with the situation. We are continually working to optimize the app and fix errors. Kind regards, TK-Ident App
Felix C
January 3, 2026
I am not using this app very often and each time I have to either update or re-idendify. It makes sense to have a high data security level for this kind of app, but maybe the developers could also look out for the robustness of ease of use.
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Techniker Krankenkasse (TK)
January 5, 2026
We understand and apologize for the inconvenience. Please update the TK-Ident App to the Version 2,0.8. This update should reduce errors and improve stability. If the error still occurs, please feel free to reach out to our support team at 0800 - 285 85 85. Best regards, TK-Ident App

What’s new


Various errors have been remedied.

Thank you for using TK-Ident. We are working to improve the functionality and stability of the app. For further information and support in German go to tk.de/tk-ident