Lingard: Sprachen lernen
72
Quality Score
Strong
Lingard: Sprachen lernen
by Dmitry Schavlik
Medium confidence
✍️ bumetric analysis
“
Lingard: Sprachen lernen is an iOS app from Dmitry Schavlik in the News category, currently rated 4.8★ across 717 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 72: Strong (healthy traction). For a News 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
$6.8K
per month
→
12-mo forecast
$6.0K – $21.6K
per month
→
24-mo forecast
$5.5K – $49.9K
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
$105K
↳ What it cost to build · not monthly revenue
Likely range $80K – $140K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~8 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 (145 MB) | +$38K |
| ⚙ News complexity ×1.20 | +$17K |
Total estimate
$105K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$200K
↳ What it would sell for · not monthly revenue
Marketplace range $150K – $250K · 15× MRR multiple
💸
~1.9× 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 |
| ⭐ ★ rating ≥ 4.7 (premium) | +15% |
| 🏷 News category multiple | -5% |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
15× MRR
👥 Estimated audience size
86K
Lifetime downloads (US-equivalent)
Monthly active
12K
Daily active
5.6K
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
$6.8K/mo · ML-estimated from 234 triggers
Growth rate
+6.0% MoM · INDIE tier baseline (compound monthly)
Direction
Headwinds: low defensibility moat
6 months
$5.8K – $13.6K
12 months
$6.0K – $21.6K
24 months
$5.5K – $49.9K
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
Early-stage solo · 46/100INDIE TIERexpected for tierGrowth Velocity
5.0
Founder Strength
5.1
Product Quality
6.7
Revenue Strength
3.8
Monetization Maturity
1.0
Defensibility
3.0
Market Position
2.0
Operational Safety
10.0
- 💰 Revenue: Modest — $2K - $15K/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.77★ across 717 reviews — solid.
- 📍 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 = $123K-$218K. Portfolio play ($12K/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 10 of 10 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 | |
| subscriptionREVIEW | +$2,500 | |
| Excellent rating (4.8★)METRIC | +$2,200 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| Multilingual (18 languages)METRIC | +$1,500 | |
| slowREVIEW | −$1,200 | |
| support teamREVIEW | +$900 | |
| Established app (4y old)METRIC | +$800 | |
| Early-stage install base (717 ratings)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 · v10.2
* New weekly League: earn XP, compete with other learners and move up to higher tiers.
* Added new Profile progress: weekly XP, rank progress, proficiency and CEFR level.
* Improved learning sessions with daily goals and extra focus on words you may forget.… Full release notes →
* Added new Profile progress: weekly XP, rank progress, proficiency and CEFR level.
* Improved learning sessions with daily goals and extra focus on words you may forget.… Full release notes →
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Lingard: Sprachen lernen
- Developer
- Dmitry Schavlik
- Bundle ID
- Not found
- App Store URL
- Open in App Store
- Category
- News
- Content rating
- 17+
- Languages
- AR, EN, FR, DE, HE, HI, IT, JA, KO, PL, PT, RU, ZH, ES, ZH, TR, UK, VI
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
- $12.9K/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 growth822 ratings+179% lifetimeShow 3-year history estimate ▾
Tracked (54 weeks) Pre-tracking estimate (35 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.
🚀Update Frequency · Releases per Quarter5 releases tracked
🚀Version Release Timeline5 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
Lingard helps you learn English, Spanish, German, and French through reading, audio, and real context. Read books in the original language, translate words and phrases in one tap, save vocabulary, and review it when it actually helps you remember.
Learn with materials that truly interest you:
* Built-in library with 1000+ books, podcasts, dialogues, and summaries.
* Import your own texts and books in ePub, PDF, DOCX, and other formats.
* Read with fast translation without losing context.
* Audiobooks and synchronized reading for listening practice.… View full description on the official store →
Learn with materials that truly interest you:
* Built-in library with 1000+ books, podcasts, dialogues, and summaries.
* Import your own texts and books in ePub, PDF, DOCX, and other formats.
* Read with fast translation without losing context.
* Audiobooks and synchronized reading for listening practice.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 145 MB🔞 17+📱 iOS 16.0+🔖 v10.2🔄 updated 0d ago🌐 AR, EN, FR, DE, HE +13📂 News💰 Paid
📅
What Worked™ · Development Pipeline
16 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 →
2026-07
🔧
Shipped update — v10.1.3 → v10.2
2026-06
🔧
Shipped update — v10.0.4 → v10.1.3
→ 30 days after: revenue +$12.9K/mo · reviews +9 high confidence
2026-06
🔧
Shipped update — v10.0.2 → v10.0.4
→ 30 days after: reviews +9 medium · co-occurring
2026-05
📦
Bundle ↑ 102MB → 148MB — likely major code refresh
→ 30 days after: reviews +11 medium · co-occurring
2026-05
🔧
Shipped update — v9.7.4 → v10.0.2
→ 30 days after: reviews +11 medium · co-occurring
2026-05
⭐
Rating ↑ 3.72 → 4.70 (improved 0.98★)
→ 30 days after: reviews +9 high confidence
2026-05
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: reviews +9 high confidence
2026-03
⭐
Rating ↓ 4.77 → 3.72 (dropped 1.05★)
2026-03
⭐
Rating ↑ 3.70 → 4.77 (improved 1.07★)
2026-03
📈
Crossed 100 ratings — social-proof flywheel kicking in
2025-06
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: rating +0.07★ high confidence
2025-06
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: rating +0.06★ · reviews +9 high confidence
2024-01
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: rating +0.23★ medium · co-occurring
2024-01
⭐
Rating ↓ 4.50 → 4.11 (dropped 0.39★)
→ 30 days after: rating −0.23★ low · multiple changes
2022-10
⭐
Rating ↓ 5.00 → 4.00 (dropped 1.00★)
2022-09
🚀
First tracked snapshot — initial data captured
→ 30 days after: rating −1.00★ high confidence
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4.11111★ | 18 | 4.11111★ this version |
| 🇧🇷 BR | 4.80769★ | 52 | 4.80769★ this version |
| 🇨🇦 CA | 4.7732★ | 194 | 4.7732★ this version |
| 🇩🇪 DE | 4.76354★ | 757 | 4.76354★ this version |
| 🇫🇷 FR | 4.74809★ | 131 | 4.74809★ this version |
| 🇬🇧 GB | 4.67949★ | 78 | 4.67949★ this version |
| 🇮🇳 IN | 2★ | 1 | 2★ this version |
| 🇯🇵 JP | 4.49474★ | 285 | 4.49474★ this version |
| 🇺🇸 US | 4.70474★ | 823 | 4.70474★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Lingard: Sprachen lernen: 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: 717 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Lingard make per month?▴
Based on our ML-calibrated revenue forecast, Lingard 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 Lingard?▴
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 Lingard?▴
Lingard is published by Dmitry Schavlik 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 Lingard's BU Score?▴
Lingard has a BU Score of 72/100 (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.