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46
BU Score
Emerging

TK-Coach

4.2 ✍️ Editor
✍️ BU Analytics Review

TK-Coach is an iOS app from Techniker Krankenkasse (TK) in the Health & Fitness category, currently rated 4.2★ across 6 ratings. Initial signal reads as mostly critical sentiment so far — users flag rough edges and unmet expectations.

Our BU Score puts it at 46Emerging (early traction worth watching). For a Health & Fitness app, that means early traction worth watching.

Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.

📊 Performance Tracking LIVE

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idle
0%
Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
0
since first record
Range:

💰 Forecast Revenue / mo

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 4 of 4 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
Good rating (4.2★)METRIC
+$800
Established app (3y old)METRIC
+$800
Ad-supported / freemiumMETRIC
+$600
Pre-traction phase (6 ratings)METRIC
−$300
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
💾 66 MB🔞 17+📱 iOS 16.0+🔖 v1.9.1🔄 updated 4mo ago🌐 EN, DE📂 Health & Fitness💰 Paid🚀 Launched 2023 (3y old)

📝 About this app

Become fitter, move more, eat better or plan more time for relaxation – it’s not always easy to do it all, but the TK-Coach can help you find the right balance and achieve all-round wellbeing. In doing so, the TK-Coach focuses on your personal situation and your needs, as well as giving you motivating tips for staying on course and suitable nutrition suggestions.


The TK-Coach will get you into top shape in the areas of fitness, diet and relaxation. It will help you to set specific goals and celebrate your successes – with simple recipes, sports exercises, guided meditations and lots more. Create your own plan to help increase your wellbeing week by week.


Thanks to a smart suggestion logic, the app creates exactly the right coaching for you.


Get started!


Contents and features of the TK-Coach app

• Self-tests to track your progress
• A health profile that gives you an overview of your personal successes
• Compatible with various smart watches and fitness trackers
• Collect bonus points in the app for TK’s Bonus Plan.
• Weekly and monthly reviews show your successes and give extra
motivation
• The app can be used in English too – provided the language
setting of the device is set to English.
• Download function to access content anytime


Contents in the area of movement
• Hip Hop Masterclass 1
• Audio coaching for running with targeted exercises and informational articles
• Warm up and Cool down exercises
• Circle training
• Moving during your breaks
• Pelvic training
• Pilates
• Back training
• Yoga for beginners and advanced practitioners
• 8-minutes workout
• Connecting smartwatches and fitness trackers
• Tasks to increase movement in everyday life


Contents in the area of nutrition
• Over 825 recipes
• Specific goals for changing your diet
• Questionnaire on your dietary habits
• Nutrition Protocol: Receive personalised recommendations for your
nutritional quality and specific calorie need
• Health goal “Weight loss” for sustainable weight reduction


Contents in the area of stress management
• Interactive sleep podcast
• Meditation and mindfulness exercises
• Progressive muscle relaxation
• Short breathing exercises
• Short relaxation exercises
• Antistress yoga
• Mental health score: Using smart watches and fitness trackers, your
individual mental strain can be measured.


Security
As a statutory health insurer, we are obliged to protect your health-related data as best as possible. The recorded data will not be passed on to TK, and entries are saved in an anonymised way.



Further development
We are continuously developing the app to include new functions. Your ideas and tips are the biggest help in this regard. Feel free to write to us directly via the following email address: technischer-support@tk.de.


Prerequisites for access
This free offer is available in unlimited form to all those insured with TK, who can obtain access to the free app via the password-protected area of the website, “My TK”.
Those not insured with TK, but whose company is taking part in a TK promotional project can use the app free of charge for an unlimited period by way of a coupon code.
Even if you are not insured with TK and do not have a coupon code, you can still avail yourself of the offer free of charge for four weeks by way of guest access. After four weeks, the app can only be used via the two ways mentioned above.


Supported operating systems
- iOS 16-18




Responsible party and operator
Techniker Krankenkasse (TK)

🆕 What's New · v1.9.1

Bug Fix – Recognition of the correct voucher validity period

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
TK-Coach
Developer
Techniker Krankenkasse (TK)
Bundle ID
de.tk.tkcoach
App Store URL
Open in App Store
Category
Health & Fitness
Content rating
17+
Languages
EN, DE

Company

Website
Not found
Tagline
Today
Description
Find apps and games for iPhone, iPad, Mac, and more on the App Store.
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
OG image

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$287/mo
Top-grossing rank
Outside top 100 in US Health & Fitness
All-time revenue
Not found
Pricing
Not found

Founder

Name
Not found
X / Twitter
Not found
LinkedIn
Not found
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
https://apps.apple.com/us/app/letterloop-group-newsletters/id6468623700
Press / News
Not found

Contacts & Socials

Socials
Not found
Email
Not found
Phone
Not found
Contact page
Not found
About page
https://apps.apple.com/us/iphone/story/id1876455371
Recent App Store Reviews1 latest · avg 2.0★ · 0% 5★ · 0% 1★
5★
0 (0%)
4★
0 (0%)
3★
0 (0%)
2★
1 (100%)
1★
0 (0%)
+250 ratings/week
Complaints: crash ×1 hate ×1
Top positive
★★☆☆☆ 1.4.0 update crashing app
Whatever the latest update is, the app crashes all the time now on iPad. Always when I try to go to My Plan an whenever I try to complete an activity. Hoping the next update comes soon to fix this.…
Top negative
★★☆☆☆ 1.4.0 update crashing app
Whatever the latest update is, the app crashes all the time now on iPad. Always when I try to go to My Plan an whenever I try to complete an activity. Hoping the next update comes soon to fix this.…
📈Ratings growth6 ratings+500% lifetimeShow 3-year history estimate ▾May 2023Dec 2024May 2026
Tracked (3 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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