Wine Trainer: WSET / Sommelier
42
Quality Score
Emerging
βοΈ GetAppValue analysis
“
Wine Trainer: WSET / Sommelier is an Android app from AVINIS GmbH in the Lifestyle category, currently rated 3.2β across 67 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 42: Emerging (early traction worth watching). For a Lifestyle app, that means early traction worth watching. 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.
π° Monthly revenue Β· now vs forecast
β Right now
$500
per month
β
12-mo forecast
$437 β $1575
per month
β
24-mo forecast
$405 β $3644
per month
INDIE tier
π‘ Grow this revenue
Free AI audit of this appβs store listing
- Title & subtitle keyword fit
- Description hook & conversion structure
- Screenshots, ratings, reviews strategy
Typical impact: +2-5Γ organic installs
π Performance Tracking LIVE
Loadingβ¦
Rating
β
Reviews
β
Forecast Revenue / mo
β
Snapshots tracked
0
since first record
ONE-TIME Β· BUILD
π° Estimated build cost
$95K
β³ What it cost to build Β· not monthly revenue
Likely range $70K β $130K
$25K Β· MVP floor
$100K Β· indie scale
$500K+ Β· studio build
π
Slow ROI β current MRR is well below build cost
Synthetic estimate. Inputs: category complexity, file size, screen count, monetization layer, platform reach, age Γ team-size proxy. Calibrated against 2024-2026 indie-agency rate surveys. Full math + source list on /methodology.
Where the money goes
| 𧱠MVP baseline (design + 1-store ship) | +$28K |
| π± 5 unique screens Γ $4.5K | +$22K |
| π In-app purchase plumbing | +$9K |
| β Lifestyle complexity Γ1.05 | +$2K |
| π Cross-platform reach (iOS + Android) | +$34K |
Total estimate
$95K
π¬
How we forecast this revenue
LOW CONFIDENCEBaseline
$500/mo Β· ML-estimated from 234 triggers
Growth rate
+6.0% MoM Β· INDIE tier baseline (compound monthly)
Direction
Headwinds: rating drift may slow acquisition
6 months
$426 β $993
12 months
$437 β $1.6K
24 months
$405 β $3.6K
Compound growth at +6.0% MoM (tier baseline for INDIE). Range widens with horizon β typical noise band Β±40% at 6mo.. Ranges widen with horizon β distant futures carry more uncertainty.
π
BU Investment Matrix
Early-stage solo Β· 43/100INDIE TIERexpected for tierRevenue Strength
2.7
Product Quality
2.6
Market Position
0.0
Growth Velocity
5.0
Defensibility
8.5
Operational Safety
7.0
Founder Strength
4.4
Monetization Maturity
4.0
- π° Revenue: Marginal β $200 - $1250/mo Β· INDIE tier Β· medium confidence, trajectory unclear.
- β Quality: 3.25β across 67 reviews β weak β significant quality concerns.
- π Market: Not yet charting in any of the 9 monitored markets.
- π Growth: last update 215d ago β slow cadence.
- β οΈ Risk: Moderate β no material risk signals detected.
π― For competitors: Mixed picture. Worth competing if you have a clear UX or pricing edge β otherwise crowded segment.
π΅ For acquirers: Estimated asking range 18-32Γ monthly = $9K-$16K.
Composite of 8 dimensions computed deterministically from public signals β no LLM, every score traces back to a measurable input. Default weights shown; "compete" / "acquire" / "invest" lenses re-weight without re-fetching.
Range:
π° Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
π¬Forecast Breakdown β 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:
| subscriptionREVIEW | +$2,500 | |
| Below-average rating (3.2β )METRIC | β$1,500 | |
| Mature app (13y old)METRIC | +$1,500 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Pre-traction phase (67 ratings)METRIC | β$300 |
METRIC = structural app data Β· REVIEW = mined from user reviews Β· β VERIFIED = Stripe-verified anchor (TrustMRR)
π Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
β Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
Profile & Insights
Everything we know β and don't β about this app and its company.
Identification
- App name
- Wine Trainer: WSET / Sommelier
- Developer
- AVINIS GmbH
- Bundle ID
- com.vinomobile.winetrainer
- App Store URL
- Open in App Store
- Category
- Lifestyle
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- www.avinis.com
- Tagline
- Not found
- Description
- Not found
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Reported revenue signal / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $172/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- $1.99 - $9.99 per item
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.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" β additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
π About this app
π 4,100+ FLASHCARDS: WSET & Sommelier Exam Success. NO Subscription!
Prepping for your wine diploma? Studying for WSET or the Court of Master Sommeliers? Or just a wine lover wanting to master the wine list?
Wine Trainer is the ultimate flashcard app to boost your wine knowledge efficiently. Forget expensive monthly subscriptions and dry textbooks; learn dynamically with over 4,000 expert-validated questions.
π WHY WINE TRAINER? (The Unbeatable Value)
Unlike most competitors, we offer professional-grade education without the recurring costs:β¦ View full description on the official store β
Prepping for your wine diploma? Studying for WSET or the Court of Master Sommeliers? Or just a wine lover wanting to master the wine list?
Wine Trainer is the ultimate flashcard app to boost your wine knowledge efficiently. Forget expensive monthly subscriptions and dry textbooks; learn dynamically with over 4,000 expert-validated questions.
π WHY WINE TRAINER? (The Unbeatable Value)
Unlike most competitors, we offer professional-grade education without the recurring costs:β¦ View full description on the official store β
π v2.6π updated 0d agoπ Lifestyleπ° Freeπ IAP $1.99 - $9.99 per item
π
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π Description
95
BU Score Β· Transcendent
More by AVINIS GmbH
View all βπ¦ Portfolio summaryINDIE studio
3appsΒ·$487/mocombined
Lead-app heavy β top app contributes 65%
About this analysis
Why low confidence: only 67 ratings Β· no founder-verified revenue (model estimate only) Β· revenue figure is directional only.
β Frequently Asked Questions
4 answers Β· auto-generated from this app's public dataHow much does Wine Trainer make per month?β΄
Based on our ML-calibrated revenue forecast, Wine Trainer earns approximately $171/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 Wine Trainer?β΄
Browse the full Lifestyle 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 Wine Trainer?β΄
Wine Trainer is published by AVINIS GmbH on the Google Play 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 Wine Trainer's BU Score?β΄
Wine Trainer has a BU Score of 42/100 (Emerging). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.