Comparison

WOF vs TK

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

WOF

Create custom workout plans, access professional exercise videos, and track your training progress. Engage with a community of athletes, stay updated on offers, and participate in live classes.

Highlights
  • Custom workout creation
  • Professional exercise videos
  • Training progress tracking
  • Live class participation
  • Training diary
  • Community connection
Features
Read full description

Get the most out of your training and improve your results with the WOF App! Exclusively and only for WOF customers. Create your own workouts and watch professional exercise videos and classes from the experts of WOF. Track your training progress at all times. * Create your own digital workout plans or be inspired by other WOF members. * Check out the current class schedule and get active with the class livestream. * Maintain your own training diary and record all your training sessions. * Learn more about your training progress with detailed statistics. * Improve your training with professional exercise videos and tips. * Connect with other athletes to discuss the latest trends. * Be inspired and motivated by the posts of your friends. * Stay up to date: Get the latest offers and news directly to your mobile.

About

TK

This app allows secure access to digital health services using your health insurance ID. It enables login to various health applications, manages registered devices, and handles consent settings for your health data.

Highlights
  • Create and use personal health ID
  • Login to digital health applications
  • Manage registered devices
  • Manage consents and authorizations
  • Secure identification via ID card or health card
Read full description

Nutzen Sie die App um TK-Safe, E-Rezepte in der TK-App oder den TK-GesundheitsMessenger (TI-M) zu nutzen. Mit TK-Ident und Ihrer TK-GesundheitsID können Sie sich an digitalen Gesundheitsanwendungen anmelden - bequem per Smartphone, jederzeit und überall. FUNKTIONEN - Erstellen und nutzen Sie über TK-Ident Ihre persönliche TK-GesundheitsID - Verwenden Sie TK-Ident, um sich z. B. an TK-Safe, E-Rezept in der TK-App oder dem TK-GesundheitsMessenger anzumelden. - Verwalten Sie Ihre registrierten Geräte - Verwalten Sie Ihre Zustimmungen und Freigaben SICHERHEIT Über die TK-Ident App können Sie auf sensible Gesundheitsdaten, wie beispielsweise Ihre elektronische Patientenakte TK-Safe, zugreifen. Diese Daten haben einen besonders hohen Schutzbedarf und deshalb auch hohe Sicherheitsanforderungen. Damit Sie die App nutzen können, ist eine sichere Identifikation erforderlich. Nutzen Sie dafür einfach die Online-Ausweisfunktion Ihres Personalausweises oder Ihre Gesundheitskarte mit PIN. Wir bitten Sie außerdem, diese Identifikation in regelmäßigen Abständen zu wiederholen. Unser Sicherheitskonzept für TK-Ident basiert auf strengen gesetzlichen Vorgaben. Um Ihnen ein gutes und sicheres Kundenerlebnis bieten zu können, entwickeln wir unser Konzept stetig weiter. WEITERENTWICKLUNG Wir verbessern die TK-Ident App kontinuierlich – Ihre Ideen und Hinweise helfen uns dabei am meisten. Schreiben Sie uns gerne an service@tk.de. VORAUSSETZUNG - TK-Versichert - iOS 16 oder höher BARRIEREFREIHEIT Wir bemühen uns, Ihnen eine möglichst barrierefreie App zur Verfügung zu stellen. Die Erklärung zur Barrierefreiheit finden Sie unter: https://www.tk.de/techniker/2026116

Screenshots

WOF4 screens
TK4 screens

Verdict

The call

The clearest difference is review sentiment: WOF at 94% against TK's 64%. WOF also leads on device support (3 vs 1) and iOS requirement (15.5 vs 18.0). TK's advantage is monetization model (free vs ad-supported). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
WOF versus TK: the parameters behind the verdict, then further details
ParameterWOFTK
PriceFreeFree
Rating—1.4 (15 ratings) — better
Positive reviews93.8% of reviews — better64.3% of reviews
Number of ratings—15 — better
Update frequencyEvery 5 weeksEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.5 — better18.0
Further details — not scored
Size84 MB192 MB
Age rating4+4+
DeveloperCorpora Fitness GmbH& Co.KGTechniker Krankenkasse (TK)

Customer experience

WOF

Written reviews16 reviews
Positive93.8%
Neutral0.0%
Negative6.3%

TK

All ratings15 ratings
Positive6.7%
Neutral6.7%
Negative86.7%
Written reviews70 reviews
Positive64.3%
Neutral7.1%
Negative28.6%

In-app purchases

None

WOF

No in-app purchases

None

TK

No in-app purchases

Questions

Is WOF free?
WOF is free to download, with no in-app purchases.
Is TK free?
TK is free to download, with no in-app purchases.
Do WOF or TK have ads?
Neither WOF nor TK shows ads.
Which is updated more often, WOF or TK?
WOF ships an update every 5 weeks, and TK every 5 weeks. Most recently, WOF was updated on October 24, 2026 and TK on October 30, 2026.

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