TK-App Downloads & RevenueTK-App · App Store & Google Play
TK-App gets 5k+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
TK-App by Techniker Krankenkasse (TK) is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
Full timeline · 26 events
- 🚀TK-App: now shown next to DAK App, mkk – meine krankenkasse, My BupaiOSthe store's “similar apps” for it changed: who it's seen as competing with
- ✏️TK-App added hidden keywords: tk-ident, gesundheitiOSwords in the App Store's hidden keyword field (found by probing search)
- 📦TK-App: now updating weeklyAndroid4 updates in 30 days, after a quiet two months
- 📦TK-App updated to version 11.1.2AndroidBonus:
- Google Health (Fitbit) is no longer supported by Google. If you use Fitbit, please switch to Health Connect to continue syncing your health data. - 📊TK-App passed 10k downloads a dayiOS7-day average, our estimate
- 📈TK-App new best rank in the overall chart: #184AndroidTop Free · All Apps · DE
- 📦TK-App updated to version 11.1.1iOSTK-Safe:
- Sie können nun Ihre Dokumente in der ePA inhaltlich durchsuchen und leichter auffinden. Künftig sehen Sie durch eine konkrete Bezeichnung, welche Art von Dokument in Ihrer ePA gespeichert ist.
- Nehmen Sie Einstellungen für die Forschungsdatenspende vor.
TK-GesundheitsMessenger:
- Empfangene Weblinks sind ab sofort klickbar und werden im Standardbrowser geöffnet.
Fehlerbehebungen:
- Fehler im Scrollverhalten wurden behoben.
- Kleinere Fehler wurden behoben.… more - 📈TK-App new best rank in the overall chart: #191AndroidTop Free · All Apps · DE
- 📦TK-App updated to version 11.1.1AndroidE-Prescription:
- Pharmacies can be filtered by opening hours.
- Pharmacies emergency service hours are displayed.
Bugfixes:
- Minor bugs have been fixed. - 📦TK-App updated to version 11.1.0iOSTK-Safe:
- Sie können nun Ihre Dokumente in der ePA inhaltlich durchsuchen und leichter auffinden. Künftig sehen Sie durch eine konkrete Bezeichnung, welche Art von Dokument in Ihrer ePA gespeichert ist.
- Nehmen Sie Einstellungen für die Forschungsdatenspende vor.
TK-GesundheitsMessenger:
- Empfangene Weblinks sind ab sofort klickbar und werden im Standardbrowser geöffnet.
- Versand von leeren Nachrichten wird unterbunden.
- Chatdetails können nun erst nach angenommener Einladung geöffnet werden.
- Avatare von TK-Sachbearbeiter:innen werden mit TK-Logo dargestellt.
Fehlerbehebungen:
- Kleinere Fehler wurden behoben.… more - 📦TK-App updated to version 10.5.4iOSBugfixes:
- Minor bugs have been fixed. - 📈TK-App charting in a new countryiOSIndia
- 📦TK-App: now updating weeklyiOS4 updates in 30 days, after a quiet two months
- 📦TK-App updated to version 10.5.3iOSFehlerbehebungen:
- Fehler wurden behoben. - 📦TK-App updated to version 10.5.3Android- Device registration is now also possible by Nect Ident.
- New: find vaccinations and preventive care in the "Health" tab. Take advantage of these services at any time, or link your electronic health record to the vaccination service to receive personalized recommendations.
E-Rezept:
- Receive push notifications about newly issued e-prescriptions and messages from the pharmacy.
Bugfixes:
- Minor bugs have been fixed.… more - 📦TK-App updated to version 10.5.2iOS- Wir bieten Nect Ident zur Identifikation für die Geräteregistrierung an.
- Jetzt neu: Impfungen und Vorsorge im Tab Gesundheit. Nutzen Sie die Services ganz bequem oder verbinden Sie Ihre elektronische Patientenakte mit dem Impfservice um individualisierte Empfehlungen zu erhalten. (Wir haben gelegentlich auftretende App-Crashes beim Öffnen des Tabs Gesundheit behoben.)
E-Rezept:
- Sie können sich über neu ausgestellte E-Rezepte und Benachrichtigungen der Apotheke per Push-Benachrichtigung informieren lassen.
Fehlerbehebungen:
- Kleinere Fehler wurden behoben.… more - 📦TK-App updated to version 10.5.2Android- Device registration is now also possible by Nect Ident.
- New: find vaccinations and preventive care in the "Health" tab. Take advantage of these services at any time, or link your electronic health record to the vaccination service to receive personalized recommendations.
E-Rezept:
- Receive push notifications about newly issued e-prescriptions and messages from the pharmacy.
Bugfixes:
- Minor bugs have been fixed.… more - 📈TK-App new best rank in the overall chart: #127iOSTop Free · All Apps · DE
- 📦TK-App updated to version 10.5.1iOS- Wir bieten Nect Ident zur Identifikation für die Geräteregistrierung an.
- Jetzt neu: Impfungen und Vorsorge im Tab Gesundheit. Nutzen Sie die Services ganz bequem oder verbinden Sie Ihre elektronische Patientenakte mit dem Impfservice um individualisierte Empfehlungen zu erhalten.
E-Rezept:
- Sie können sich über neu ausgestellte E-Rezepte und Benachrichtigungen der Apotheke per Push-Benachrichtigung informieren lassen.
Fehlerbehebungen:
- Kleinere Fehler wurden behoben.… more - 🆕TK-App first spotted by AppInsiderAndroidGermany
- 🆕TK-App first spotted by AppInsideriOS#5 in Top Free · Health & Fitness · Germany
- 📦TK-App version 10.5.0iOSNo release notes
- 📦TK-App version 10.4.1AndroidBonus:
- One tab for everything: TK-Fit and the TK bonus program are now combined under “Bonus” in one place.
Bugfixes:
- Fixed a crash at app start
- Minor bugs have been fixed. - 🆕TK-App released on the App StoreiOS
- 🆕TK-App released on Google PlayAndroid
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Health & Fitness FreeTK-App at a glance
AI summary written from our chart and store data, 2026-11-05. It can be wrong: check the numbers above.
A digital companion for Techniker Krankenkasse members to manage health insurance claims, access medical records, and track fitness activities for bonus points. The app holds the #4 position in the German Health & Fitness free category and ranks #135 among all free apps in Germany.
Similar apps: Barmer, DAK-Gesund, MyHealth
App Store
App details
App privacy Measured
TK-App’s App Store privacy label declares 0 data categories used to track you across other companies’ apps and websites, 6 linked to your identity and 3 collected anonymously.
Google Play
App details
Tech stack
Trackers and permissions of build v9.7.2, from the εxodus privacy report (CC BY-SA).
TK-App downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | 5k+ | 10M+ |
| Google Play | 1k+ | 5M+ Measured |
| Total | 5k+ Confidence | 10M+ Confidence |
How this is calculated
Where TK-App's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | #8 Health & Fitness Free | 1 of 30 countries | – | – |
| Google Play | #3 Health & Fitness Free | 1 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisReview momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.8 ★ | 503k |
| Google Play | 4.3 ★ | 151k 51 written reviews |
| Both stores | 4.7 ★ weighted by ratings | 654k |
What users say about TK-App
From the 18 most recent App Store reviews in the US.
Users report significant technical regressions in recent updates, specifically regarding Apple Health integration and bonus point resets. While some praise the interface and digital convenience, others cite login failures, data loss, and poor English localization.
Mixed (44% of recent reviews give 4–5 stars). People like it for being easy to use, and speed. The main complaints are about login and account problems, and recent updates. Recent reviews are more negative than earlier ones.
What people like
- Ease of use: “Digital, fast, intuitive and very easy!”
- Speed & performance: “Digital, fast, intuitive and very easy!”
Common complaints
- Login & account: “Can’t login or go backwards”
- Updates: “Hey guys, since the 10.2.0 update on August 3rd, 2026, the steps from apple health don’t appear in tk fit any more”
About TK-App
FEATURES
- Protection of sensitive data through secure login (e.g. no jailbreak 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 Apple 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 www.tk.de/tk/942778
Note: The use of TK-App with jailbroken devices is generally not possible.
FURTHER DEVELOPMENT
We are continuously adding new features to TK-App - your ideas and hints help us most. Write us directly and anonymously via the feedback function in 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 Apple 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
- iOS 18 or higher
- No device with modified operating system, e.g. Jailbreak (For more information, see www.tk.de/tk/942782)
For TK-Fit:
- Step counting using Apple Health or Fitbit and your smartphone or a compatible fitness tracker (for information on TK-Fit, see www.tk.de/tk/938122)
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.
TK-App App Store
TK-App gets 5k+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
TK-App is #8 in Health & Fitness Free in Germany and charting in 1 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
24 Sep 2026 Health & Fitness FreeTK-App at a glance
AI summary written from our chart and store data, 2026-11-05. It can be wrong: check the numbers above.
A digital companion for Techniker Krankenkasse members to manage health insurance claims, access medical records, and track fitness activities for bonus points. The app holds the #4 position in the German Health & Fitness free category and ranks #135 among all free apps in Germany.
Similar apps: Barmer, DAK-Gesund, MyHealth
TK-App on the App Store
App details
App privacy Measured
TK-App’s App Store privacy label declares 0 data categories used to track you across other companies’ apps and websites, 6 linked to your identity and 3 collected anonymously.
TK-App downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where TK-App's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Germany | Health & FitnessFree | #8 |
Apps near TK-App on the chart
Health & Fitness Free, around #8.
Ratings
App Store, worldwide.
Review momentum
ⓘ How we measure thisReview momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about TK-App
From the 18 most recent App Store reviews in the US.
Users report significant technical regressions in recent updates, specifically regarding Apple Health integration and bonus point resets. While some praise the interface and digital convenience, others cite login failures, data loss, and poor English localization.
Mixed (44% of recent reviews give 4–5 stars). People like it for being easy to use, and speed. The main complaints are about login and account problems, and recent updates. Recent reviews are more negative than earlier ones.
What people like
- Ease of use: “Digital, fast, intuitive and very easy!”
- Speed & performance: “Digital, fast, intuitive and very easy!”
Common complaints
- Login & account: “Can’t login or go backwards”
- Updates: “Hey guys, since the 10.2.0 update on August 3rd, 2026, the steps from apple health don’t appear in tk fit any more”
About TK-App
FEATURES
- Protection of sensitive data through secure login (e.g. no jailbreak 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 Apple 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 www.tk.de/tk/942778
Note: The use of TK-App with jailbroken devices is generally not possible.
FURTHER DEVELOPMENT
We are continuously adding new features to TK-App - your ideas and hints help us most. Write us directly and anonymously via the feedback function in 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 Apple 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
- iOS 18 or higher
- No device with modified operating system, e.g. Jailbreak (For more information, see www.tk.de/tk/942782)
For TK-Fit:
- Step counting using Apple Health or Fitbit and your smartphone or a compatible fitness tracker (for information on TK-Fit, see www.tk.de/tk/938122)
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.
Latest updates
More from Techniker Krankenkasse (TK)
TK-App Android
TK-App gets 5k+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
TK-App is #3 in Health & Fitness Free on Google Play in Germany and charting in 1 of 23 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
Health & Fitness FreeTK-App at a glance
AI summary written from our chart and store data, 2026-11-05. It can be wrong: check the numbers above.
A digital companion for Techniker Krankenkasse members to manage health insurance claims, access medical records, and earn fitness rewards. The app ranks #4 in the German Health & Fitness free category, indicating strong adoption among local statutory health insurance users.
Similar apps: Barmer, DAK-GesundheitsApp, MyHealth
TK-App on Google Play
App details
Tech stack
Trackers and permissions of build v9.7.2, from the εxodus privacy report (CC BY-SA).
TK-App downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where TK-App's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Germany | Health & FitnessFree | #3 |
Apps near TK-App on the chart
Health & Fitness Free, around #3.
Ratings
Google Play, worldwide.
Review momentum
ⓘ How we measure thisReview momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about TK-App
From the 81 most recent Google Play reviews in the US.
Users report severe login failures due to false 'rooted device' detections on Fairphone and GrapheneOS, alongside unreliable health data synchronization that causes loss of challenge progress. The multi-step authentication process involving separate apps and SMS codes is widely criticized as overly complex and frustrating.
Mostly negative (20% of recent reviews give 4–5 stars). People like it for regular updates, and being easy to use. The main complaints are about recent updates, and login and account problems.
What people like
- Updates: “After the last update, I can no longer login on GrapheneOS”
- Ease of use: “The User interface is very easy to use and has a variety of options”
- Useful: “I would highly recommend this app”
Common complaints
- Updates: “Update: Still problems with tracking”
- Login & account: “Login auf GrapheneOS funktioniert nicht”
- Connection & sync: “Tag 4 & 5 stoppte der Sync wieder”
- Fun: “Ich bin in Woche 11/12 der TK-Fit-Challenge”
About TK-App
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 in 11.1.2
- Google Health (Fitbit) is no longer supported by Google. If you use Fitbit, please switch to Health Connect to continue syncing your health data.
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