TK-App
73
Quality Score
Strong
TK-App
Medium confidence
✍️ bumetric analysis
“
TK-App is an iOS app from Techniker Krankenkasse (TK) in the Health & Fitness category, currently rated 4.8★ across 1,137 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 73: Strong (healthy traction). For a Health & Fitness app, that means healthy traction. The full BU Investment Matrix below scores 8 dimensions including monetisation, growth, and operational risk.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
💰 Monthly revenue · now vs forecast
● Right now
$1.2M
per month
→
12-mo forecast
$1.3M – $2.0M
per month
→
24-mo forecast
$1.5M – $2.8M
per month
BIG tier
💡 Grow this revenue
Free AI audit of this app’s store listing
- Title & subtitle keyword fit
- Description hook & conversion structure
- Screenshots, ratings, reviews strategy
Typical impact: +2-5× organic installs
📊 Performance Tracking LIVE
Loading…
Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
🤖Also on Android
$2.2K/mo · 133K ratings · 4.2★
View →
ONE-TIME · BUILD
💰 Estimated build cost
$125K
↳ What it cost to build · not monthly revenue
Likely range $95K – $170K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~10 months at current MRR
Synthetic estimate. Inputs: category complexity, file size, screen count, monetization layer, platform reach, age × team-size proxy. Calibrated against 2024-2026 indie-agency rate surveys. Full math + source list on /methodology.
Where the money goes
| 🧱 MVP baseline (design + 1-store ship) | +$28K |
| 📱 5 unique screens × $4.5K | +$22K |
| 📦 Asset bundle (615 MB) | +$40K |
| ⚙ Health & Fitness complexity ×1.40 | +$36K |
Total estimate
$125K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$250K
↳ What it would sell for · not monthly revenue
Marketplace range $175K – $300K · 19× MRR multiple
💸
~2.0× return on build cost
Synthetic estimate. Multiple band derived from ad-supported + age, rating quality, category demand, and user-base maturity. Calibrated against 2024-2026 indie-app-marketplace closed-deal medians. Full math + comparable deal list on /methodology.
How the multiple was built
| 📺 Ad-supported base | 15× MRR |
| ⭐ ★ rating ≥ 4.7 (premium) | +15% |
| 🏷 Health & Fitness category multiple | +10% |
Final multiple
19× MRR
👥 Estimated audience size
79K
Lifetime downloads (US-equivalent)
Monthly active
17K
Daily active
5.9K
Synthetic estimate from ratings × category benchmarks. Calibrated against 2024-2026 mobile-attribution retention + DAU/MAU reports. Numbers are US-storefront-equivalent — true global audience can be 5-10× larger for international apps. Full math + source list on /methodology.
How we sized it
| 📲 Health & Fitness engagement | ~70 installs / rating |
| 🔁 Health & Fitness D30 retention | 22% |
| 📍 DAU / MAU stickiness | 0.35 |
DAU / MAU
35% sticky
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$1.2M/mo · ML-estimated from 234 triggers
Growth rate
+2.5% MoM · BIG tier baseline (compound monthly)
6 months
$1.2M – $1.6M
12 months
$1.3M – $2.0M
24 months
$1.5M – $2.8M
Compound growth at +2.5% MoM (tier baseline for BIG). Range widens with horizon — typical noise band ±15% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Mixed signals · 59/100BIG TIERcompetitive but cautiousGrowth Velocity
5.0
Founder Strength
7.0
Product Quality
8.6
Revenue Strength
6.1
Monetization Maturity
1.0
Defensibility
7.3
Market Position
2.0
Operational Safety
10.0
- 💰 Revenue: Healthy — $480K - $2640K/mo · BIG tier · medium-low confidence, trajectory unclear.
- ⭐ Quality: 4.79★ across 1,137 reviews — strong (top 10%).
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: dev shipping weekly.
- ⚠️ Risk: Low — no material risk signals detected.
🎯 For competitors: Mixed picture. Worth competing if you have a clear UX or pricing edge — otherwise crowded segment.
💵 For acquirers: Estimated asking range 18-32× monthly = $21.6M-$38.4M.
Composite of 8 dimensions computed deterministically from public signals — no LLM, every score traces back to a measurable input. Default weights shown; "compete" / "acquire" / "invest" lenses re-weight without re-fetching.
Range:
💰 Forecast Revenue / mo
MODELRevenue 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 5 of 5 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Excellent rating (4.8★)METRIC | +$2,200 | |
| excellent appREVIEW | +$1,500 | |
| Low install base (1,137 ratings)METRIC | +$1,500 | |
| Mature app (9y old)METRIC | +$1,500 | |
| Ad-supported / freemiumMETRIC | +$600 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🆕 What's New · v9.7.2
Aside from the shortcut for reimbursements you can now also use a shortcut for our certificates in the operating system or start the process via Siri.
TK-Fit:
- Fitbit is now Google Health
Bugfixes:
- Minor bugs have been fixed.
TK-Fit:
- Fitbit is now Google Health
Bugfixes:
- Minor bugs have been fixed.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- TK-App
- Developer
- Techniker Krankenkasse (TK)
- Bundle ID
- de.tk.tk-app
- App Store URL
- Open in App Store
- Category
- Health & Fitness
- Content rating
- 12+
- 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
- Available
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $12.6K/mo
- Top-grossing rank
- Outside top 100 in US Health & Fitness
- All-time revenue
- Not found
- Pricing
- Not found
Founder
Founder data not yet collected for this app.
Funding
Funding data not yet collected for this app.
Press & Links
Press & Links data not yet collected for this app.
Contacts & Socials
Contacts & Socials data not yet collected for this app.
✨AI Revenue EstimateCONFIDENCE: HIGH
The TK-App by Techniker Krankenkasse (TK) is a service application for its members, offering features like submitting documents, managing bonus programs, and accessing health records. As a statutory health insurance provider in Germany, TK's revenue comes from member contributions, not from direct in-app purchases or subscriptions within the TK-App. Therefore, the app itself does not generate direct revenue.
Sources mentioned: Sensor Tower, Statista, Adapty, Reddit, App Store
📈Ratings growth1,137 ratings+113600% lifetimeShow 3-year history estimate ▾
Tracked (24 weeks) Pre-tracking estimate (36 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.
🚀Version Release Timeline3 releases tracked
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.
📝 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 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… View full description on the official store →
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… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 615 MB🔞 12+📱 iOS 18.0+🔖 v9.7.2🔄 updated 0d ago🌐 EN, DE📂 Health & Fitness💰 Paid
📅
What Worked™ · Development Pipeline
8 EVENTS TRACKEDDetected changes in this app over its tracked lifetime — each event links cause (what changed) to effect (what moved). Sorted newest first.See full history →Version history →
2026-05
🔄
Monetization changed: freemium → free
2026-03
⭐
Rating ↑ 3.41 → 4.80 (improved 1.39★)
2026-03
📈
Crossed 50 ratings — social-proof flywheel kicking in
2022-10
📈
Crossed 10 ratings — social-proof flywheel kicking in
2021-04
⭐
Rating ↓ 4.50 → 4.00 (dropped 0.50★)
2018-08
⭐
Rating ↓ 4.67 → 4.25 (dropped 0.42★)
2017-08
⭐
Rating ↓ 5.00 → 4.50 (dropped 0.50★)
2017-07
🚀
First tracked snapshot — initial data captured
🌍
Multi-Country Performance
Available in 8 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4.86301★ | 73 | 4.86301★ this version |
| 🇧🇷 BR | 4.83333★ | 156 | 4.83333★ this version |
| 🇨🇦 CA | 4.76087★ | 92 | 4.76087★ this version |
| 🇩🇪 DE | 4.76816★ | 474,443 | 4.76816★ this version |
| 🇬🇧 GB | 4.83168★ | 505 | 4.83168★ this version |
| 🇮🇳 IN | 4.86456★ | 790 | 4.86456★ this version |
| 🇯🇵 JP | 4.7625★ | 80 | 4.7625★ this version |
| 🇺🇸 US | 4.79371★ | 1,144 | 4.79371★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for TK-App: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
More by Techniker Krankenkasse (TK)
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11apps·$32K/mocombined
✓ Diversified — top app contributes 39%; risk spread across portfolio
About this analysis
Why medium confidence: 1,137 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does TK-App make per month?▴
Based on our ML-calibrated revenue forecast, TK-App earns approximately $12K/mo. This is a US-storefront-equivalent estimate; global revenue can be several times larger for internationally-distributed apps. See the methodology page for the full formula and confidence bands.
What apps are like TK-App?▴
Browse the full Health & Fitness category catalog to find similar apps with revenue, build cost, audience and tech stack data. Each /p/{slug} page also shows a Compare side-by-side widget with three peer apps from the same niche.
Who makes TK-App?▴
TK-App is published by Techniker Krankenkasse (TK) on the Apple App Store. See the full publisher portfolio (other apps by the same developer) via the More by developer block on the product page above.
What is TK-App's BU Score?▴
TK-App has a BU Score of 73/100 (Strong). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.