Studyflash: Die Lernapp
60
Quality Score
Solid
Studyflash: Die Lernapp
Medium confidence
✍️ bumetric analysis
“
Studyflash: Die Lernapp is an iOS app from Studyflash in the News category, currently rated 4.5★ across 810 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 60: 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
$6.9K
per month
→
12-mo forecast
$6.1K – $21.8K
per month
→
24-mo forecast
$5.6K – $50.5K
per month
INDIE 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
Loading…
Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
ONE-TIME · BUILD
💰 Estimated build cost
$110K
↳ What it cost to build · not monthly revenue
Likely range $80K – $150K
$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 (160 MB) | +$40K |
| ⚙ News complexity ×1.20 | +$18K |
Total estimate
$110K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$10K
↳ What it would sell for · not monthly revenue
Marketplace range $10K – $15K · 14× MRR multiple
💸
~0.1× build cost (under-water)
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 ≥ 4.4 (solid) | +8% |
| 🏷 News category multiple | -5% |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
14× MRR
👥 Estimated audience size
97K
Lifetime downloads (US-equivalent)
Monthly active
14K
Daily active
6.5K
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
| 📲 News engagement | ~120 installs / rating |
| 🔁 News D30 retention | 15% |
| 📍 DAU / MAU stickiness | 0.45 |
DAU / MAU
45% sticky
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$6.9K/mo · ML-estimated from 234 triggers
Growth rate
+6.0% MoM · INDIE tier baseline (compound monthly)
Direction
Headwinds: low defensibility moat
6 months
$5.9K – $13.8K
12 months
$6.1K – $21.8K
24 months
$5.6K – $50.5K
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 · 33/100INDIE TIERFREE (NO MONETIZATION)limited signalGrowth Velocity
5.0
Founder Strength
3.9
Product Quality
4.8
Revenue Strength
3.8
Monetization Maturity
0.5
Defensibility
2.3
Market Position
2.0
Operational Safety
4.5
- 💰 Revenue: Modest — $2K - $15K/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.5★ across 810 reviews — below category median.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: dev shipping weekly.
- ⚠️ Risk: Elevated — bug mentions above category norm, rating drift -1.94 ★ (recent 50 vs lifetime).
🎯 For competitors: Vulnerable. Quality drift + slow updates create a clear opening for a fresh competitor with active dev cadence.
💵 For acquirers: Estimated asking range 12-22× monthly = $83K-$152K. Discount applied for operational risk..
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:
| Paid app ($0.00)METRIC | +$2,800 | |
| Excellent rating (4.5★)METRIC | +$2,200 | |
| Early-stage install base (810 ratings)METRIC | +$400 | |
| Single-language (English only)METRIC | −$400 | |
| Growing app (1y old)METRIC | +$200 |
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 · v2.11.2
Thanks for using Studyflash. Our small team is working really hard to give you the best learning experience possible. This update brings bug fixes and small improvements to keep things running smoothly. Keep the app updated so you don't miss a thing.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Studyflash: Die Lernapp
- Developer
- Studyflash
- Bundle ID
- Not found
- App Store URL
- Open in App Store
- Category
- News
- Content rating
- 4+
- Languages
- EN
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
- $746/mo
- Top-grossing rank
- Not found
- 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 growth17 ratings+-80% lifetimeShow 3-year history estimate ▾
Tracked (5 weeks) Pre-tracking estimate (16 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 Timeline2 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
Turn your notes into smart flashcards in seconds
Imagine you could turn your lecture notes, slides, scripts and books into dynamic flashcards in just a few clicks - tailored exactly to your needs. With Studyflash, you can ace exams and master complex topics quickly. Our AI takes over the tedious work so that you can focus on studying, giving you more time for the really important things in life.
With Studyflash, you not only learn more effectively, but also faster.… View full description on the official store →
Imagine you could turn your lecture notes, slides, scripts and books into dynamic flashcards in just a few clicks - tailored exactly to your needs. With Studyflash, you can ace exams and master complex topics quickly. Our AI takes over the tedious work so that you can focus on studying, giving you more time for the really important things in life.
With Studyflash, you not only learn more effectively, but also faster.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 160 MB🔞 4+📱 iOS 16.0+🔖 v2.11.2🔄 updated 0d ago🌐 EN📂 News💰 Paid
📅
What Worked™ · Development Pipeline
2 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: paid → free
2026-03
🚀
First tracked snapshot — initial data captured
🗣
Voice of Customer
Based on 89 reviews across 2 markets● 20% positive · ● 40% neutral · ● 39% negative · Rating drift: -1.94★ (declining — recent 50: 2.56★ vs lifetime: 4.5★)
VADER compound sentiment per quarter (−1 = fully negative, +1 = fully positive). Each point ≥ 5 reviews.
Sentiment by country (−1 to +1)
🇫🇷 FR
+0.05
🇩🇪 DE
-0.43
Top praise themes
dass man ×3 ich ×13 pour ×9 super ×8 ist ×8 nur ×7 und ×7 sehr ×7
Top complaint themes
ich habe ×6 est pas ×6 pas tout ×6 application est ×5 payé abonnement ×5 qui est ×4 alors que ×4 mon abonnement ×4
Risk signals
Bug mentions: 10%
🌍
Multi-Country Performance
Available in 7 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 0★ | 0 | — |
| 🇨🇦 CA | 4.11111★ | 9 | 4.11111★ this version |
| 🇩🇪 DE | 4.43675★ | 1,360 | 4.43675★ this version |
| 🇫🇷 FR | 3.95396★ | 391 | 3.95396★ this version |
| 🇬🇧 GB | 5★ | 3 | 5★ this version |
| 🇯🇵 JP | 0★ | 0 | — |
| 🇺🇸 US | 4.33333★ | 15 | 4.33333★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Studyflash: Die Lernapp: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
About this analysis
Why medium confidence: 810 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Studyflash make per month?▴
Based on our ML-calibrated revenue forecast, Studyflash earns approximately $746/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 Studyflash?▴
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 Studyflash?▴
Studyflash is published by Studyflash 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 Studyflash's BU Score?▴
Studyflash has a BU Score of 60/100 (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.