4.5
1.22L reviews
1M+
Downloads
Content rating
USK: All ages
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About this app

“Die Techniker” provides its customers with a digital all-purpose tool. For example, you can use this app to upload your receipts for reimbursement, view existing sick notes, or do something for your fitness while collecting bonus points.

FEATURES

- Protection of sensitive data through secure login (e.g. no rooted devices allowed)
- Transmission of sick notes and documents
- Send messages to the Techniker
- Receive letters from the Techniker
- Use the TK bonus program completely digitally
- TK-Fit with access to Google Fit, Samsung Health or Fitbit
- Overview of prescribed drugs of the last six years
- Apply for reimbursement of costs for medicines, vaccines, osteopathy and health courses

SECURITY

As a statutory health insurance company, we are committed to the best possible protection of your health data. That's why we check your identity when setting up TK-App on your smartphone. You can either identify yourself online using your ID card and PIN via the Nect Wallet app or by entering an activation code. We‘ll send you the activation code via post.
You can find everything else about our security concept at https://www.tk.de/techniker/2023678

Please note: The use od TK-App with rooted devices is not possible for security reasons.

FURTHER DEVELOPMENT

We are continuously adding new features to the TK-App - your ideas and hints help us most. Write us directly and anonymously via the feedback function in the TK-App.

BONUS & TK-Fit

Membership in a football club, regular check-ups at the dentist, the non-smoking course after New Year's Day - all these things earn points for the TK bonus program. And thanks to the connection to Google Fit, Samsung Health or Fitbit, you'll receive points for many other activities.

TK-SAFE

With TK-Safe you have all relevant health data at a glance: Your visits to the doctor, diagnoses, medication, vaccinations, preventative medical checkups and much more.

Please note that TK-Fit and TK-Safe are not available in English yet.

REQUIREMENTS

For the TK-App:
- TK customer
- Android 10 or higher
- Unmodified Android operating system, ie. no Root (For more information, see https://www.tk.de/techniker/2023674)

For TK-Fit:
- Step counting using Google Fit, Samsung Health or Fitbit and your smartphone or a compatible fitness tracker.

ACCESSIBILITY

We aim at providing you an app that is as barrier-free as possible. You can find the accessibility statement at:
https://www.tk.de/techniker/2137808
Updated on
May 20, 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.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Financial info and 7 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.5
1.19L reviews
Shayla J
19 February 2025
I love the app, especially since it has English translation. However after the last update, I've been getting the following error when I try to login: "Unexpected Error (T10) An unexpected error has occured. Please try again later. Error ID 7488fe6d" That's the reason for the 3 stars, otherwise it would be 5. Would you please fix this bug? Thank you!
1 person found this review helpful
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Techniker Krankenkasse (TK)
20 February 2025
Sofern der Fehler immer noch auftritt wenden Sie sich bitte an unseren Support unter tk.app@tk.de. Wir bemühen uns, eine Lösung für Sie zu finden. Vielen Dank und freundliche Grüße, Ihre TK-App.
Pratik Patange
15 May 2025
App GUI is good, you get access to many things in the app. Most importantly, the app has many problems with reading the cycling data from google fit. No matter if you record the data in google fit itself or import from other apps and devices, it is designed to fail your TKFit challenge if you consider doing the challenge with cycling. the customer service also does not help adding the data after complaining.
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Techniker Krankenkasse (TK)
16 May 2025
Wir arbeiten bereits an einer Lösung und hoffen, dass diese bald zur Verfügung steht. Wir bitten Sie noch um etwas Geduld. Freundliche Grüße, Ihre TK-App.
István Gál
28 April 2025
I got feedback from that email, but I felt it was not really reaching technical support, as I only got basic tips on how to track an activity. At the end my challenge failed due to sync issues losing the achievements of 5 weeks. :( For others experiencing sync issues with Google Fit make sure to check app permissions "Google Fit / Settings / Health Connect / App permissions". It was also noted that Strava is not working at all as a data source right now - a hint would be nice in the app. ;)
2 people found this review helpful
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Techniker Krankenkasse (TK)
29 April 2025
Es ist richtig, dass Strava eine kurze Zeit als Datenquelle nicht funktionierte bzw. nicht zur Verfügung stand. Dieser Fehler ist in der Zwischenzeit behoben. Wichtig ist, dass Sie Ihre Datenquelle immer direkt angebunden haben und keine externen Zwischen Apps nutzen. Freundliche Grüße, Ihre TK-App.

What's new

You can display or hide characters when entering your password.

Bug fixes:
- Minor bugs have been fixed.