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55
BU Score
Solid

Англійська мова - Gramaro

4.6 ✍️ Editor
✍️ BU Analytics Review

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/value gaps.

Our BU Score puts it at 55Solid (established niche player). For a News app, that means established niche player.

Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.

creator

📊 Performance Tracking LIVE

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idle
0%
Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
0
since first record
Range:

💰 Forecast Revenue / mo

MODEL
Revenue 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

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
💾 44 MB🔞 4+📱 iOS 13.4+🔖 v6.19.0🔄 updated 2mo ago🌐 EN📂 News💰 Paid🚀 Launched 2021 (4y old)

📝 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.

Topics include:
Present Simple, Past Simple, Future Simple, Present Perfect, Passive Voice, Modal Verbs, Articles, Pronouns, Prepositions, Questions, Conditionals, and many more.

Your progress is always saved. The app helps you review rules at the right time using a proven spaced repetition method.

To access all features, you can upgrade to Gramaro Premium. You can manage your subscription anytime in your iTunes account settings.

Privacy Policy: https://www.gramaro.io/privacy
Terms of Service: https://www.gramaro.io/terms

Join thousands of learners around the world. Practice every day, see your progress, and improve your grammar in just 10 minutes a day.

Download Gramaro and start learning today.

🆕 What's New · v6.19.0

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.

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
www.gramaro.io
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
OG image

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

Name
Not found
X / Twitter
Not found
LinkedIn
Not found
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
https://www.gramaro.io/rules/articles
Press / News
Not found

Contacts & Socials

Socials
Not found
Email
Not found
Phone
Not found
Contact page
https://www.gramaro.io/contact-us
About page
Not found
📈Ratings growth61 ratings+6000% lifetimeShow 3-year history estimate ▾Oct 2022Dec 2024May 2026
Tracked (4 weeks) Pre-tracking estimate (37 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.
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.
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