StudySmarter: KI Lernapp
73
Quality Score
Strong
StudySmarter: KI Lernapp
Medium confidence
✍️ bumetric analysis
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StudySmarter: KI Lernapp is an iOS app from StudySmarter GmbH in the Education category, currently rated 4.7★ across 1,502 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 73: Strong (healthy traction). For a Education 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
$13.6K
per month
→
12-mo forecast
$14.0K – $29.4K
per month
→
24-mo forecast
$17.4K – $52.2K
per month
MID 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
$110K
↳ What it cost to build · not monthly revenue
Likely range $80K – $150K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~6 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 (201 MB) | +$40K |
| ⚙ Education complexity ×1.20 | +$18K |
Total estimate
$110K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$325K
↳ What it would sell for · not monthly revenue
Marketplace range $225K – $400K · 18× MRR multiple
💸
~3.0× return on build cost
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% |
| 🏷 Education category multiple | +6% |
Final multiple
18× MRR
👥 Estimated audience size
125K
Lifetime downloads (US-equivalent)
Monthly active
22K
Daily active
6.7K
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
| 📲 Education engagement | ~85 installs / rating |
| 🔁 Education D30 retention | 18% |
| 📍 DAU / MAU stickiness | 0.30 |
DAU / MAU
30% sticky
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$13.6K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
6 months
$12.9K – $21.5K
12 months
$14.0K – $29.4K
24 months
$17.4K – $52.2K
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 · 50/100MID TIERunderperforming peersGrowth Velocity
5.0
Founder Strength
5.2
Product Quality
8.5
Revenue Strength
4.1
Monetization Maturity
1.0
Defensibility
3.9
Market Position
2.0
Operational Safety
10.0
- 💰 Revenue: Modest — $9K - $20K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.71★ across 1,502 reviews — strong (top 10%).
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: Insufficient signal to assess trajectory.
- ⚠️ 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 = $244K-$434K.
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 | |
| Excellent rating (4.7★)METRIC | +$2,200 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| excellent appREVIEW | +$1,500 | |
| Low install base (1,502 ratings)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| support teamREVIEW | +$900 | |
| Established app (7y old)METRIC | +$800 |
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 · v16.8.0
All tools & learning materials for maximum learning success - in one app. Vaia makes learning 10x faster. Ask the 40 million who already use it.
Vaia helps you pass every exam - stress-free & fully prepared.
Learn faster with AI, smart flashcards, summaries and exercises.… Full release notes →
Vaia helps you pass every exam - stress-free & fully prepared.
Learn faster with AI, smart flashcards, summaries and exercises.… Full release notes →
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- StudySmarter: KI Lernapp
- Developer
- StudySmarter GmbH
- Bundle ID
- com.studysmarter
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- 4+
- Languages
- EN, FR, DE, ES
Company
- Website
- www.hellovaia.com
- Tagline
- Vaia
- Description
- Not found
- 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
- $17.1K/mo
- Top-grossing rank
- 🇩🇪#29 /100
- 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 growth1,502 ratings+23% lifetimeShow 3-year history estimate ▾
Tracked (37 weeks) Pre-tracking estimate (36 weeks) · model-based, ±5% noise · anchored to release date and current value
🗺️Geographic Distribution1 of 9 markets
🇩🇪
DE
Top-grossing rank: #29 / 100
Other markets
Outside top 100
in US, GB, DE, FR, JP, CA, AU, BR, IN
in US, GB, DE, FR, JP, CA, AU, BR, IN
This app currently ranks in only one of the 9 markets we monitor. Niche or regional apps often launch this way before global rollout. Rankings update daily.
📊Category Rank Trajectory#29 now · best #13 · worst #74
Lower line = better rank · Estimate from ratings growth model · Lower position on chart = worse rank · Higher = top of chart
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
Vaia - Better grades. Less stress. More free time!
With Vaia, you improve your grades while saving time and reducing study stress.
Over 40 million students worldwide use Vaia to master any subject, topic, and exam.
- For school and university
- 40M+ students worldwide
- Top grades made easy with Vaia
How does Vaia help you?
Finally study with structure and a clear plan. Our study planner helps you stay organised and on track.
- Think Duolingo, but for every subject.
Vaia automatically creates a personalised study plan for each subject, so you always know what to study and when.… View full description on the official store →
With Vaia, you improve your grades while saving time and reducing study stress.
Over 40 million students worldwide use Vaia to master any subject, topic, and exam.
- For school and university
- 40M+ students worldwide
- Top grades made easy with Vaia
How does Vaia help you?
Finally study with structure and a clear plan. Our study planner helps you stay organised and on track.
- Think Duolingo, but for every subject.
Vaia automatically creates a personalised study plan for each subject, so you always know what to study and when.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 201 MB🔞 4+📱 iOS 16.0+🔖 v16.8.0🔄 updated 0d ago🌐 EN, FR, DE, ES📂 Education💰 Paid
📅
What Worked™ · Development Pipeline
8 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
📈
Crossed 500 ratings — social-proof flywheel kicking in
2022-09
📈
Crossed 100 ratings — social-proof flywheel kicking in
2021-11
📈
Crossed 50 ratings — social-proof flywheel kicking in
2021-09
📈
Crossed 10 ratings — social-proof flywheel kicking in
2021-07
⭐
Rating ↓ 4.50 → 4.00 (dropped 0.50★)
2020-09
⭐
Rating ↓ 5.00 → 4.33 (dropped 0.67★)
2018-12
🚀
First tracked snapshot — initial data captured
🔎
ASO Keyword Positions
BEST RANK #20Ranked for 2 App Store search queryies in our last keyword sweep. Lower position = closer to the top.
flashcards·#20🇺🇸study planner·#29🇺🇸
Last sweep: 2026-05-19 · iTunes Search API
🧪
Tech & Domain Intel — hellovaia.com
- Mail provider
- Google Workspace
- Tech stack
- Google Workspace
Derived from public RDAP + DNS TXT records (no scraping, no login).
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4.64423★ | 104 | 4.64423★ this version |
| 🇧🇷 BR | 4.70387★ | 439 | 4.70387★ this version |
| 🇨🇦 CA | 4.5949★ | 511 | 4.5949★ this version |
| 🇩🇪 DE | 4.52161★ | 8,422 | 4.52161★ this version |
| 🇫🇷 FR | 4.61463★ | 1,954 | 4.61463★ this version |
| 🇬🇧 GB | 4.55851★ | 2,102 | 4.55851★ this version |
| 🇮🇳 IN | 4.56189★ | 105 | 4.56189★ this version |
| 🇯🇵 JP | 4.64706★ | 17 | 4.64706★ this version |
| 🇺🇸 US | 4.70706★ | 1,502 | 4.70706★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for StudySmarter: KI 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: 1,502 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does StudySmarter make per month?▴
Based on our ML-calibrated revenue forecast, StudySmarter earns approximately $17K/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 StudySmarter?▴
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 StudySmarter?▴
StudySmarter is published by StudySmarter 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 StudySmarter's BU Score?▴
StudySmarter has a BU Score of 73/100 (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.