1.0
2.4K reviews
500K+
Downloads
Content rating
Everyone
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About this app

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

FUNCTIONS

Create and use your personal TK health ID via TK-Ident
Use TK-Ident to e.g. B. to register at TK-Safe.
Manage your registered devices
Manage your consents and approvals

SECURITY

You can access sensitive health data, such as your TK-Safe electronic patient file, via the TK-Ident app. This data has a particularly high need for protection and therefore also high security requirements. In order to use the app, secure identification is required. Simply use the online identification function of your ID card or your health card with PIN. We also ask you to repeat this identification at regular intervals.

Our security concept for TK-Ident is based on strict legal requirements. In order to be able to offer you a good and safe customer experience, we are constantly developing our concept.

FURTHER DEVELOPMENT

We are continuously improving the TK-Ident app – your ideas and tips help us the most. Please write to us at service@tk.de.

REQUIREMENT

- TK insured
- Android 9 or higher
- Unchanged Android operating system, without root or similar.

ACCESSIBILITY

We strive to provide you with an app that is as barrier-free as possible. The accessibility declaration can be found at: https://www.tk.de/techniker/2026116
Updated on
7 Nov 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

1.0
2.35K reviews
Niki Star
16 November 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.
2 people found this review helpful
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Techniker Krankenkasse (TK)
17 November 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
Andrew Ketley
8 September 2025
As clunky as one would expect, given the legislation, but functional. Please add a language option separate from the system language, as the English localisation is, as always in Germany, terrible, and I would much rather use a comprehensible German UI.
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Techniker Krankenkasse (TK)
10 September 2025
Thank you for your feedback! We are constantly working on optimizations and are happy to pass on your feedback to the development team. Kind regards, TK-Ident App
Maxim Sagaidak
17 July 2025
I received new card with a pin. The pin in the app doesn't work. After 6 unsuccessful attempts app just produces unexpected error screen. That's it. I had to remove all app data from the system (clear cache and data) to get it back to registration. Very complicated process, I believe most people can't handle it.
2 people found this review helpful
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Techniker Krankenkasse (TK)
18 July 2025
Thank you for your feedback. We are continuously working to simplify the processes for you. Updates to improve usability are released regularly. We ask for your patience. 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