Cornelsen Lernen
50
Quality Score
Solid
Cornelsen Lernen
Low confidence
✍️ bumetric analysis
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Cornelsen Lernen is an iOS app from Cornelsen Verlag GmbH in the News category, currently rated 5.0★ across 1 ratings. Initial signal reads as no scraped reviews yet: judgment based on metadata only.
Quality Score is 50: Solid (established niche player). For a News app, that means established niche player. 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
$5.0K
per month
→
12-mo forecast
$5.2K – $10.8K
per month
→
24-mo forecast
$6.4K – $19.2K
per month
MID tierFREE
💡 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
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
🤖Also on Android
$98/mo · no ratings
View →
ONE-TIME · BUILD
💰 Estimated build cost
$95K
↳ What it cost to build · not monthly revenue
Likely range $70K – $130K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Slow ROI — current MRR is well below build cost
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 (117 MB) | +$26K |
| ⚙ News complexity ×1.20 | +$15K |
Total estimate
$95K
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$5.0K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
Direction
Headwinds: rating drift may slow acquisition
6 months
$4.7K – $7.9K
12 months
$5.2K – $10.8K
24 months
$6.4K – $19.2K
Compound growth at +4.0% MoM (tier baseline for MID). Range widens with horizon — typical noise band ±25% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Below median · 43/100MID TIERFREE (NO MONETIZATION)underperforming peersGrowth Velocity
5.0
Founder Strength
6.2
Product Quality
2.5
Revenue Strength
3.7
Monetization Maturity
0.5
Defensibility
6.5
Market Position
2.0
Operational Safety
7.8
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 5.0★ across 1 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: Insufficient signal to assess trajectory.
- ⚠️ Risk: Moderate — rating drift -2.64 ★ (recent 50 vs lifetime).
🎯 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 = $90K-$160K.
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:
| Excellent rating (5.0★)METRIC | +$2,200 | |
| Established app (5y old)METRIC | +$800 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Pre-traction phase (1 ratings)METRIC | −$300 |
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 · v2.8.5
In dieser Version wurden kleinere technische Fehler behoben und die Stabilität verbessert.
Viel Spaß mit der Cornelsen Lernen App!
Viel Spaß mit der Cornelsen Lernen App!
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Cornelsen Lernen
- Developer
- Cornelsen Verlag GmbH
- Bundle ID
- de.cornelsen.umaios
- App Store URL
- Open in App Store
- Category
- News
- Content rating
- 4+
- Languages
- EN, DE
Company
- Website
- Not found
- Tagline
- Registrieren und Vorteile genießen
- Description
- Der Cornelsen Verlag bietet Bildungsmedien wie Schulbücher, Arbeitshefte und Materialien für den Unterricht für Lernende und Lehrende.
- 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
- $459/mo
- Top-grossing rank
- Outside top 100 in US News
- 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.
📈Ratings growth1 ratingsShow 3-year history estimate ▾
Tracked (2 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.
📝 About this app
Mit der Cornelsen Lernen App haben Schüler/-innen und Lehrkräfte alles, was sie für den Unterricht brauchen, digital an einem Ort. Sie können auf Schulbücher, Arbeitshefte und Begleitmaterialien zugreifen: sicher, flexibel und einfach. Das schwere Schulbuch-Schleppen entfällt.
Folgende Produkte können in der App genutzt werden:
• Materialpakete zum gedruckten Lehrwerk
• E-Books mit Medien
• Unterrichtsmanager Plus
• Interaktive Arbeitshefte
• Interaktive Übungen
So einfach nutzen Sie die App auf Ihrem Tablet oder Smartphone:
• Laden Sie die Cornelsen Lernen App kostenlos herunter… View full description on the official store →
Folgende Produkte können in der App genutzt werden:
• Materialpakete zum gedruckten Lehrwerk
• E-Books mit Medien
• Unterrichtsmanager Plus
• Interaktive Arbeitshefte
• Interaktive Übungen
So einfach nutzen Sie die App auf Ihrem Tablet oder Smartphone:
• Laden Sie die Cornelsen Lernen App kostenlos herunter… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 117 MB🔞 4+📱 iOS 15.0+🔖 v2.8.5🔄 updated 0d ago🌐 EN, DE📂 News💰 Paid
📅
What Worked™ · Development Pipeline
3 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 ↑ 4.10 → 5.00 (improved 0.90★)
2026-05
🔄
Monetization changed: freemium → free
2026-03
🚀
First tracked snapshot — initial data captured
🗣
Voice of Customer
Based on 50 reviews across 1 markets● 8% positive · ● 44% neutral · ● 48% negative · Rating drift: -2.64★ (declining — recent 50: 2.36★ vs lifetime: 5.0★)
VADER compound sentiment per quarter (−1 = fully negative, +1 = fully positive). Each point ≥ 5 reviews.
Top praise themes
sehr gut ×5 ich ×8 die ×6 und ×6 ist ×4 der ×4 nicht ×4 den ×3
Top complaint themes
jedes mal ×6 neu anmelden ×4 mich neu ×3 ich mich ×3 wenn ich ×3 ich muss ×3 und das ×3 gar nicht ×3
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 0★ | 0 | — |
| 🇧🇷 BR | 0★ | 0 | — |
| 🇨🇦 CA | 0★ | 0 | — |
| 🇩🇪 DE | 4.085★ | 2,035 | 4.085★ this version |
| 🇫🇷 FR | 5★ | 2 | 5★ this version |
| 🇬🇧 GB | 3★ | 2 | 3★ this version |
| 🇮🇳 IN | 0★ | 0 | — |
| 🇯🇵 JP | 5★ | 1 | 5★ this version |
| 🇺🇸 US | 5★ | 1 | 5★ this version |
🔔
Track this app’s revenue
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📝 Description
95
BU Score · Transcendent
More by Cornelsen Verlag GmbH
View all →📦 Portfolio summaryINDIE studio
13apps·$4K/mocombined
✓ Diversified — top app contributes 34%; risk spread across portfolio
About this analysis
Why low confidence: only 1 rating · no founder-verified revenue (model estimate only) · revenue figure is directional only.
📌 Final verdict — read this before you trust the numbers above
Cornelsen Lernen is a very early-stage iOS app in the news space with weak public traction — only 1 rating, 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 Cornelsen Lernen make per month?▴
Low-confidence model estimate. Cornelsen Lernen has only 1 App Store rating, so our revenue model has very little signal to work with — treat the ~$459/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 Cornelsen Lernen?▴
Browse the full News 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 Cornelsen Lernen?▴
Cornelsen Lernen is published by Cornelsen Verlag GmbH 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 Cornelsen Lernen's BU Score?▴
Cornelsen Lernen has a BU Score of 50/100 (Solid). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.