5
BU Score
Niche
iauscult
✍️ bumetric analysis
“
iauscult is an iOS app from Tobias Werner in the Education category, currently rated — across few ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Our BU Score puts it at 5: Niche (micro-niche or pre-traction stage). For a Education app, that means micro-niche or pre-traction stage.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
📊 Performance Tracking LIVE
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Rating
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Reviews
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Forecast Revenue / mo
—
Snapshots tracked
0
since first record
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 4 of 4 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Paid app ($0.00)METRIC | +$2,800 | |
| Mature app (16y old)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| Single-language (English only)METRIC | −$400 |
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.
App Specs
🔐 Own this app? Claim & verify MRR →💾 116 MB🔞 17+📱 iOS 17.6+🔖 v124🔄 updated 1y ago🌐 EN📂 Education💰 Paid🚀 Launched 2010 (16y old)
📝 About this app
▶ iauscult is the world-leading auscultation, stethoscope heart- (cardiac) and lung-, bowel- sound learning application for medical doctors, medical students and nursing stuff, or as a refresher for every working medical doctors in the hospital or in his doctor's office, EMTs, paramedics and anybody, who is interested in (available for the iPhone, iPad and the Mac) !… View full description on the official store →
🆕 What's New · v124
Now including "AP", interactive auscultation points, showing the position of the stethoscope on the body, for the most common murmurs included ! Improved content and design !
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- iauscult
- Developer
- Tobias Werner
- Bundle ID
- QV44GXUN8T.org.iauscult
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- 17+
- Languages
- EN
Company
- Website
- www.i-formula.com
- Tagline
- Medical APps Defense apps Deployment
- Description
- iphone ios app mac software, medical and tactical defense software
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $8.2K/mo
- Top-grossing rank
- Outside top 100 in US Education
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- Not found
- 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
- Not found
- Press / News
- Not found
Contacts & Socials
- Socials
- Not found
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- Not found
⭐Recent App Store Reviews14 latest · avg 3.79★ · 21.4% 5★ · 7.1% 1★
5★3 (21%)
4★8 (57%)
3★1 (7%)
2★1 (7%)
1★1 (7%)
+0 ratings/week
Praise: best ×2 great ×1 recommend ×1
Top positive
★★★★★ best medical tool ever !!!!!!!!!!!!!!!!
I'm a paramedic and as far as i see that's the best auscultation app. here by far !! very good !!…
★★★★★ great
very good man !…
Top negative
★☆☆☆☆ Muy confuso
Le falta ser más ordenado, le falta diseñó al programa. Le falta algunos ajustes…
★★☆☆☆ Miss
Disappointed. I expected more sounds for this price seeing that other, cheaper apps had more and an added category for abdominal sounds. I hope an update will include new sounds otherwise I feel kinda jipped..the few sounds that's incl…
🌍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.
More by Tobias Werner
View all →
Full revenue analysis
Read the article-style breakdown for iauscult: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.