iauscult
5
Quality Score
Niche
iauscult
Low confidence
✍️ bumetric analysis
“
iauscult is an iOS app from Tobias Werner in the Education category, currently rated — across few ratings. Initial signal reads as mostly critical sentiment so far: users flag rough edges and unmet expectations.
Quality Score is 5: Niche (micro-niche or pre-traction stage). For a Education app, that means micro-niche or pre-traction stage. 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
$620
per month
→
12-mo forecast
$542 – $1954
per month
→
24-mo forecast
$502 – $4520
per month
INDIE 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
ONE-TIME · BUILD
💰 Estimated build cost
$90K
↳ What it cost to build · not monthly revenue
Likely range $70K – $120K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~11 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 (116 MB) | +$26K |
| ⚙ Education complexity ×1.20 | +$15K |
Total estimate
$90K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$125K
↳ What it would sell for · not monthly revenue
Marketplace range $100K – $175K · 16× MRR multiple
💸
~1.4× build cost (break-even+)
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 |
| 🏷 Education category multiple | +6% |
Final multiple
16× MRR
🔬
How we forecast this revenue
LOW CONFIDENCEBaseline
$620/mo · ML-estimated from 234 triggers
Growth rate
+6.0% MoM · INDIE tier baseline (compound monthly)
Direction
Headwinds: rating drift may slow acquisition
6 months
$528 – $1.2K
12 months
$542 – $2.0K
24 months
$502 – $4.5K
Compound growth at +6.0% MoM (tier baseline for INDIE). Range widens with horizon — typical noise band ±40% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Pre-traction · 34/100INDIE TIERlimited signalRevenue Strength
2.8
Product Quality
0.0
Market Position
0.0
Growth Velocity
5.0
Defensibility
6.0
Operational Safety
7.0
Founder Strength
5.6
Monetization Maturity
1.0
- 💰 Revenue: Marginal — $248 - $1550/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: None★ across 0 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 394d ago — possibly dormant.
- ⚠️ Risk: Moderate — dormant (394d since update).
🎯 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 = $11K-$19K. Portfolio play ($8K/mo combined) commands premium.
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 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.
🆕 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
- Not found
- 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
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.
⭐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.
💰Pricing History$0.00 → $3.99 (+0%)
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
▶ 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 →
App Specs
🔐 Own this app? Claim & verify MRR →💾 116 MB🔞 17+📱 iOS 17.6+🔖 v124🔄 updated 0d ago🌐 EN📂 Education💰 Paid
📅
What Worked™ · Development Pipeline
6 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
⭐
Rating ↓ 2.00 → 0.00 (dropped 2.00★)
2026-05
💲
Went paid — introduced $3.99 price point
2026-03
⭐
Rating ↓ 3.60 → 2.00 (dropped 1.60★)
2010-02
📈
Crossed 10 ratings — social-proof flywheel kicking in
2010-01
🚀
First tracked snapshot — initial data captured
2010-01
⭐
Rating ↓ 5.00 → 4.50 (dropped 0.50★)
🔔
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📝 Description
95
BU Score · Transcendent
More by Tobias Werner
View all →📦 Portfolio summaryINDIE studio
4apps·$8K/mocombined
⚠ Concentrated — top app contributes 96% of combined revenue (single-app dependency)
About this analysis
Why low confidence: only 0 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
📌 Final verdict — read this before you trust the numbers above
iauscult is a very early-stage iOS app in the education space with weak public traction — only 0 ratings, no founder-verified MRR, and not ranked in any monitored grossing chart. The app appears to be monetised, but public signals are too sparse for a precise revenue estimate.
Bottom line: treat all revenue, audience and acquisition-value numbers on this page as directional only — not founder-verified facts.
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does iauscult make per month?▴
Low-confidence model estimate. iauscult has only 0 App Store ratings, so our revenue model has very little signal to work with — treat the ~$8.2K/mo figure as directional only, not a verified MRR. No founder-verified revenue data is available for this app. See methodology for the formula and confidence bands.
What apps are like iauscult?▴
Browse the full Education 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 iauscult?▴
iauscult is published by Tobias Werner 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 iauscult's BU Score?▴
iauscult has a BU Score of 5/100 (Niche). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.