GrammarLex

Name: GrammarLex
Author: Shihab Uddin

LiveShihab Uddin65 apps · 1.8M installsBooks & ReferenceFree · contains adsIn-app purchases: $4.09 per itemcom.mobtop.android.grammarlex

Master English grammar through lessons, quizzes, word lookup and translation.

Alert me ★ Watch Open in Play ↗

Total installs: 1
Installs / day: 0
Rating: —★
Released: 3 Sept 2026
Last update: 30 Sept 2026
Countries: —

Installs per day

gain of the exact counter

12 Oct 2026No change in the counterOur first day-to-day reading of the counter. The line starts with the next one.

Daily tracking since 11 Oct 2026 · history grows every day

Install history

exact counter from Google Play

1dAll

Dashed: estimate from the release date (no daily data before 11 Oct 2026) · time axis compressed before that day

Daily tracking since 11 Oct 2026 · history grows every day

Change timeline

Full history

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
No data collected
Data is encrypted in transit
No way to ask for data deletion

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

8 in 5 groups

3 Sensitive1 Notable4 Routine

What this app can do with your phone

Record sound using your phone's microphone
Read photos, videos, and other files saved in your phone's shared storage

Photos/Media/FilesSensitive1

Access to photos, videos, music and other files stored on your device

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE

StorageSensitive1

Access to files, photos and media saved on your phone's storage

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE

MicrophoneSensitive1

Access to your phone's microphone to record sound

Record sound using your phone's microphonerecord audio · RECORD_AUDIO

Wi-Fi connection informationRoutine1

Access to details about Wi-Fi networks your device sees or uses

See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections · ACCESS_WIFI_STATE

OtherNotable4

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

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

Read more · all 8 permissions Show less

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

Download

Full description

GrammarLex is a grammar-focused English learning app designed to help you understand grammar, expand your vocabulary, and practice what you learn. Start with clear grammar lessons and progress to advanced grammar topics. Reinforce your knowledge through quizzes, exercises, and practical learning tools. Key features include: • Basic and advanced English grammar lessons • Grammar quizzes and practice exercises • English–English dictionary and word lookup • Search history and favorite words • Word lists for common and important vocabulary • Personal word book • Verbs, idioms, prepositions, and other useful references • Flashcards and multiple-choice questions • GRE vocabulary practice • Vocabulary games and learning activities • Offline translation powered by Google ML Kit • Word backup and restoration tools Grammar remains at the heart of GrammarLex. Dictionary, translation, games, flashcards, and other vocabulary features are available as optional downloadable components, helping keep the initial app lightweight. Some dictionary data and translation language models require a one-time download. After the required files are installed, supported features can be used offline. Whether you are a student, exam candidate, or independent learner, GrammarLex brings grammar, vocabulary, dictionary tools, and interactive practice together in one convenient app.

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