Stella: Learn Spanish AI
67
Quality Score
Solid
Stella: Learn Spanish AI
Medium confidence
✍️ bumetric analysis
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Stella: Learn Spanish AI is an iOS app from HONG KONG BETENSH LIMITED in the News category, currently rated 4.5★ across 2,209 ratings. Initial signal reads as mostly critical sentiment so far: users flag rough edges and unmet expectations.
Quality Score is 67: 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
$8.2K
per month
→
12-mo forecast
$7.2K – $25.9K
per month
→
24-mo forecast
$6.7K – $59.9K
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
$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 ~1.1y 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 (193 MB) | +$40K |
| ⚙ News complexity ×1.20 | +$18K |
Total estimate
$110K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$125K
↳ What it would sell for · not monthly revenue
Marketplace range $100K – $175K · 15× MRR multiple
💸
~1.1× 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 ≥ 4.4 (solid) | +8% |
| 🏷 News category multiple | -5% |
Final multiple
15× MRR
👥 Estimated audience size
265K
Lifetime downloads (US-equivalent)
Monthly active
39K
Daily active
17K
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
44% sticky
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$8.2K/mo · ML-estimated from 234 triggers
Growth rate
+6.0% MoM · INDIE tier baseline (compound monthly)
Direction
Headwinds: low defensibility moat
6 months
$7.0K – $16.3K
12 months
$7.2K – $25.9K
24 months
$6.7K – $59.9K
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 · 42/100INDIE TIERexpected for tierRevenue Strength
3.9
Product Quality
8.2
Market Position
0.3
Growth Velocity
5.0
Defensibility
2.4
Operational Safety
10.0
Founder Strength
3.0
Monetization Maturity
1.0
- 💰 Revenue: Modest — $3K - $15K/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.53★ across 2,209 reviews — strong (top 10%).
- 📍 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 = $148K-$263K.
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 6 of 6 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 | |
| Low install base (2,209 ratings)METRIC | +$1,500 | |
| Multilingual (19 languages)METRIC | +$1,500 | |
| slowREVIEW | −$1,200 | |
| 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 · v2.0.6
# World Cup theme is here!
Jump into our football-themed activities — a fun way to practice Spanish during the tournament.
# Customize your AI tutor
Choose the look, voice, and speaking speed you prefer, so you can learn with a teacher that feels right for you.… Full release notes →
Jump into our football-themed activities — a fun way to practice Spanish during the tournament.
# Customize your AI tutor
Choose the look, voice, and speaking speed you prefer, so you can learn with a teacher that feels right for you.… Full release notes →
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Stella: Learn Spanish AI
- Developer
- HONG KONG BETENSH LIMITED
- Bundle ID
- com.ai.tutor.spanish.learning.stella
- App Store URL
- Open in App Store
- Category
- News
- Content rating
- 4+
- Languages
- AR, DA, NL, EN, FI, FR, DE, IT, JA, KO, NB, PL, PT, RU, ZH, ES, SV, ZH, TR
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
- $8.2K/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 growth2,558 ratings+1047% lifetimeShow 3-year history estimate ▾
Tracked (51 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 Timeline4 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
Stella AI: The Acclaimed Spanish Learning App
Blending Education with Cutting-Edge AI for an Unparalleled Learning Experience
Stella AI seamlessly integrates education with advanced artificial intelligence, offering a unique learning experience designed to make language learning easy, fast, and highly interactive. Whether you're a beginner or looking to enhance your Spanish skills, Stella AI is the ideal learning tool for you.
Key Features:
- Comprehensive Courses:… View full description on the official store →
Blending Education with Cutting-Edge AI for an Unparalleled Learning Experience
Stella AI seamlessly integrates education with advanced artificial intelligence, offering a unique learning experience designed to make language learning easy, fast, and highly interactive. Whether you're a beginner or looking to enhance your Spanish skills, Stella AI is the ideal learning tool for you.
Key Features:
- Comprehensive Courses:… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 193 MB🔞 4+📱 iOS 15.6+🔖 v2.0.6🔄 updated 0d ago🌐 AR, DA, NL, EN, FI +14📂 News💰 Free
📅
What Worked™ · Development Pipeline
10 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 ↑ 1.80 → 4.54 (improved 2.74★)
2026-05
📈
Crossed 100 ratings — social-proof flywheel kicking in
2026-03
⭐
Rating ↓ 4.21 → 1.80 (dropped 2.41★)
2026-03
⭐
Rating ↑ 1.81 → 4.21 (improved 2.40★)
2026-03
📈
Crossed 100 ratings — social-proof flywheel kicking in
2026-02
📈
Crossed 50 ratings — social-proof flywheel kicking in
2025-08
📈
Crossed 10 ratings — social-proof flywheel kicking in
2025-05
⭐
Rating ↓ 2.00 → 1.67 (dropped 0.33★)
2025-05
⭐
Rating ↑ 1.00 → 2.00 (improved 1.00★)
2025-05
🚀
First tracked snapshot — initial data captured
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Stella: Learn Spanish AI: 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: 2,209 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Stella make per month?▴
Based on our ML-calibrated revenue forecast, Stella earns approximately $8.2K/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 Stella?▴
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 Stella?▴
Stella is published by HONG KONG BETENSH LIMITED 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 Stella's BU Score?▴
Stella has a BU Score of 67/100 (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.