TK-App v9.1.2
Techniker Krankenkasse (TK)About this app
Developer Description
The TK-App puts a digital all-purpose tool into the hands of their customers.
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
What's New
- We have fixed a problem when opening PDF files on older operating systems.
Version Information
- Version
- 9.1.2
- Downloads
- 1M+
- Updated on
- Jan 7, 2026
- Released
- Mar 6, 2017
- Requires
- Android 10
Statistics
Google Play Rating History
Rating Distribution
Downloads Over Time
TK-App has been downloaded times. Over the past 30 days, it averaged downloads per day.
Shaded area shows 30-day prediction based on historical trends
Historical data collection started recently. More data points will be available over time.
TK-App - Google Play Rankings
Top Rankings
| Rank | Country | Category | List | Change |
|---|---|---|---|---|
| — |
Ranking History in
No ranking data available yet. Rankings are updated daily.
#4 in Top Free Health And Fitness in Germany
TK-App users say on Google Play
Today I got a warning from my android mobile about a Trojan in Tk app and had to remove the app. I tried reinstall and the warning again came. looks like some Trojan in Tk app.
Works on Graphene OS with Play services, but is a bit clunky
Fingerprint Reader meines Smartphones wird nicht akzeptiert. Neuestes Android und alle Banking Apps gehen damit (Poco F3 mit LineageOS 22). Die EntwicklerInnen haben hier leider entschieden ein umstrittenes Feature von Google zur Überprüfung des genutzten Endgerätes zu verwenden. Sonst alles gut. Danke für die Aufklärung.
Biometric login on GrapheneOS is not supported.
Ich kann mich nicht mehr einloggen, lande immer wieder direkt bei der Eingabe des Passworts. Es gibt keine Fehlermeldung. Vermutlich liegt es aber an GrapheneOS (ohne root). Warum auch immer man ausgerechnet das nachprüfbar sicherste Betriebssystem ausschließt.