English Grammar Radar

Name: English Grammar Radar
Author: Enloint

LiveEnloint1 app · 37 installsEducationFreeIn-app purchases: $2.99 - $23.99 per itemcom.grammarradar.app

Master English grammar with AI-powered O/X quizzes and radar chart analysis.

Alert me ★ Watch Open in Play ↗

Total installs: 37
Installs / day: 0
Rating: —★
Released: 14 Mar 2026
Last update: 9 Sept 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
Collects data Personal info, App activity, and Device or other IDs
Data is encrypted in transit
You can ask for your data to be deleted

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

5 in 1 group

0 Sensitive2 Notable3 Routine

OtherNotable5

Access to miscellaneous device features that don't fit other categories

Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

Grammar Radar is an AI-powered English grammar quiz platform that helps you master grammar through simple O/X (True/False) questions. Zero Friction Learning Just tap O or X — no complex input needed. One question at a time, flashcard-style, with instant feedback and explanations. 13 Grammar Categories Tense, Articles, Prepositions, Subject-Verb Agreement, Relatives, Conjunctions, Subjunctive, Comparatives, Verbals, Modals, Passive Voice, Word Order, and Idioms. Radar Chart Analysis Visualize your strengths and weaknesses across all 13 grammar areas with an interactive radar chart. Track category trends over 7 to 90 days. Adaptive Difficulty Questions automatically adjust to your skill level (1-5). Score high and the challenge increases. Struggle and it eases up. Spaced Repetition System (SRS) Smart review scheduling for long-term retention. The system tracks your mistakes and schedules reviews at optimal intervals. 100+ Achievement Badges Stay motivated with 11 badge categories and 4 rarity tiers. Earn XP bonuses and climb from Level 1 to 10. Tier System Compete with learners worldwide: Iron, Bronze, Silver, Gold, Platinum, Diamond. See your real-time percentile ranking. Topic and Exam Modes Practice with 4 topics: Business, Daily Life, Travel, Entertainment. Prepare for 6 exams: TOEIC, TOEFL, IELTS, Cambridge, EIKEN, TEPS. Activity Calendar Track your study habits with a GitHub-style 90-day heatmap. Build streaks and maintain daily goals. 9 Languages Supported UI available in English, Korean, Japanese, German, French, Chinese (Traditional), Portuguese (Brazil), Spanish, and Thai. Free: 10 questions per day Premium: Unlimited questions, exam packs, AI personalization, and advanced analytics. Start scanning your grammar today!

What's new

Updated Google Play Billing and improved automatic reconnection to the billing service.

Growing in Education

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