# Vocabulary Builder

> Build vocabulary fast, learn new English words daily with smart flashcards.

Canonical page: [https://chrome-stats.com/d/com.fullstack.c2vocabulary](https://chrome-stats.com/d/com.fullstack.c2vocabulary)

## Overview

- **ID:** `com.fullstack.c2vocabulary`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** 佛山市全栈科技有限公司
- **Category:** TOOLS
- **Downloads:** 19
- **Version:** 1.0.2
- **Last updated:** 2026-08-28
- **First published:** 2026-03-01
- **Publisher country:** CN
- **Size:** 100 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.fullstack.c2vocabulary)
- **Privacy policy:** [https://privacy.biggerlens.cn/app/privacy?name=Vocabulary&os=android&language=en](https://privacy.biggerlens.cn/app/privacy?name=Vocabulary&os=android&language=en)

## Description

Best free vocabulary builder app to help you learn thousands of new English words easily.<br>Improve your English vocabulary, master daily words, academic words and exam words with smart flashcards, efficient memory system and fun daily practice.<br>✨ App Features:<br>✅ Smart AI powered word learning system<br>✅ Thousands of carefully sorted vocabulary words<br>✅ Flashcards &amp; memory repetition science<br>✅ Daily word challenge &amp; vocabulary quiz<br>✅ Perfect for beginner, intermediate and advanced learners<br>✅ Ideal for exam prep, travel &amp; daily English use<br>✅ Track your learning progress easily<br>✅ Learn anywhere, also works offline<br>Whether you are learning English for daily use, school study, exam preparation or abroad travel, this vocabulary builder will help you expand your word range quickly and easily.<br>Download now and start building your English vocabulary today!<br>🔍 Core Keywords:<br>vocabulary builder, english learning, word master, flashcards, vocab learning, learn english words

## Rankings

- #2,624,499 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.fullstack.c2vocabulary.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.providers.gsf.permission.READ_GSERVICES`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.fullstack.c2vocabulary)