Англійська мова - Gramaro
55
Quality Score
Solid
Англійська мова - Gramaro
Low confidence
✍️ bumetric analysis
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Англійська мова - Gramaro is an iOS app from KENITIVE LLC in the News category, currently rated 4.6★ across 61 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 55: 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
$500
per month
→
12-mo forecast
$437 – $1575
per month
→
24-mo forecast
$405 – $3644
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
$60K
↳ What it cost to build · not monthly revenue
Likely range $45K – $80K
$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 |
| ⚙ News complexity ×1.20 | +$10K |
Total estimate
$60K
🔬
How we forecast this revenue
LOW CONFIDENCEBaseline
$500/mo · ML-estimated from 234 triggers
Growth rate
+6.0% MoM · INDIE tier baseline (compound monthly)
Direction
Headwinds: rating drift may slow acquisition
6 months
$426 – $993
12 months
$437 – $1.6K
24 months
$405 – $3.6K
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 · 38/100INDIE TIERlimited signalGrowth Velocity
5.0
Founder Strength
2.9
Product Quality
3.7
Revenue Strength
2.7
Monetization Maturity
1.0
Defensibility
3.1
Market Position
2.0
Operational Safety
10.0
- 💰 Revenue: Marginal — $200 - $1250/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.57★ across 61 reviews — weak — significant quality concerns.
- 📍 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 = $9K-$16K.
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:
| Excellent rating (4.6★)METRIC | +$2,200 | |
| Established app (4y old)METRIC | +$800 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Single-language (English only)METRIC | −$400 | |
| Pre-traction phase (61 ratings)METRIC | −$300 |
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 · v6.20.0
We fixed several bugs in this update.
Thank you for learning with Gramaro!
If you have a free minute, please rate us on the App Store.
Thank you for learning with Gramaro!
If you have a free minute, please rate us on the App Store.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Англійська мова - Gramaro
- Developer
- KENITIVE LLC
- Bundle ID
- org.reactjs.native.example.Gramaro
- App Store URL
- Open in App Store
- Category
- News
- Content rating
- 4+
- Languages
- EN
Company
- Website
- Not found
- Tagline
- Free English Grammar Exercises
- Description
- Learn all English grammar with practical exercises. Master all tenses like simple past and present continuous with clear explanations.
- 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
- $86/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 growth61 ratings+6000% lifetimeShow 3-year history estimate ▾
Tracked (10 weeks) Pre-tracking estimate (36 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
Want to learn English grammar without stress?
Gramaro helps you practice real rules with short and fun exercises.
With over 60 grammar topics, you can build sentences, avoid mistakes, and improve your English step by step.
What you get with Gramaro:
Grammar rules for all levels
Short and simple lessons
Smart review system to help you remember
Beginner, intermediate, and advanced levels
Great for students, adults, and beginners
Choose a grammar rule, complete 10 practice sentences, and earn XP. The fewer mistakes you make, the more points you get. It’s an easy and effective way to learn.… View full description on the official store →
Gramaro helps you practice real rules with short and fun exercises.
With over 60 grammar topics, you can build sentences, avoid mistakes, and improve your English step by step.
What you get with Gramaro:
Grammar rules for all levels
Short and simple lessons
Smart review system to help you remember
Beginner, intermediate, and advanced levels
Great for students, adults, and beginners
Choose a grammar rule, complete 10 practice sentences, and earn XP. The fewer mistakes you make, the more points you get. It’s an easy and effective way to learn.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 44 MB🔞 4+📱 iOS 13.4+🔖 v6.20.0🔄 updated 0d ago🌐 EN📂 News💰 Paid
📅
What Worked™ · Development Pipeline
7 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 ↓ 4.90 → 4.57 (dropped 0.33★)
2026-05
🔄
Monetization changed: freemium → free
2026-03
⭐
Rating ↑ 2.33 → 4.90 (improved 2.57★)
2026-03
📈
Crossed 10 ratings — social-proof flywheel kicking in
2025-05
⭐
Rating ↓ 3.00 → 2.33 (dropped 0.67★)
2025-01
⭐
Rating ↓ 5.00 → 3.00 (dropped 2.00★)
2022-10
🚀
First tracked snapshot — initial data captured
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 5★ | 3 | 5★ this version |
| 🇧🇷 BR | 0★ | 0 | — |
| 🇨🇦 CA | 4.88571★ | 35 | 4.88571★ this version |
| 🇩🇪 DE | 4.5★ | 8 | 4.5★ this version |
| 🇫🇷 FR | 5★ | 1 | 5★ this version |
| 🇬🇧 GB | 4.94737★ | 19 | 4.94737★ this version |
| 🇮🇳 IN | 0★ | 0 | — |
| 🇯🇵 JP | 5★ | 2 | 5★ this version |
| 🇺🇸 US | 4.57376★ | 61 | 4.57376★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
About this analysis
Why low confidence: only 61 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Англійська мова - Gramaro make per month?▴
Based on our ML-calibrated revenue forecast, Англійська мова - Gramaro earns approximately $86/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 Англійська мова - Gramaro?▴
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 Англійська мова - Gramaro?▴
Англійська мова - Gramaro is published by KENITIVE LLC 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 Англійська мова - Gramaro's BU Score?▴
Англійська мова - Gramaro has a BU Score of 55/100 (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.