---
title: "COCA - Reviews, Revenue and Downloads in China | Apple App Store"
description: "COCA – Vocabulary Learning for IELTS & TOEFL is a smart, interactive English learning app designed to help you master real-world vocabulary used by native speakers. Based on the Corpus of Contemporary"
---

# COCA — China

![COCA App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/b0/11/60/b0116060-e149-18e0-468b-6480ed8a8841/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Unknown](https://apptail.io/developer/unknown-XBtnac)
**Category:** Education
**Rating:** N/A (0 ratings)
**Price:** ¥15.00
**Bundle ID:** com.qzl.coca
**Store:** Apple App Store
**Country:** China
**Version:** 1.0 (released 2026-04-15)
**Original Release:** 2026-04-15
**Languages:** Chinese, English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/cn/app/app/id6762225823)
**AppTail Page:** [https://apptail.io/app/coca-nyBz/china](https://apptail.io/app/coca-nyBz/china)

## COCA Description
COCA – Vocabulary Learning for IELTS & TOEFL is a smart, interactive English learning app designed to help you master real-world vocabulary used by native speakers.
Based on the Corpus of Contemporary American English (COCA), this app provides access to 16,515 essential words and turns vocabulary learning into an engaging, structured, and effective experience.
COCA 5.0 is a complete vocabulary learning platform combining flashcards, quizzes, progress tracking, and AI-powered guidance to help you learn faster and remember longer.
Key Features
Dashboard
Track your progress, learning streaks, and performance with clear statistics. Visualize your vocabulary growth over time.
Flashcards
Efficiently learn and review vocabulary with a smart flashcard system focused on repetition and retention.
Word Browser
Browse and search the full COCA word list with filters for fast and targeted learning.
Quiz Mode
Reinforce memory with interactive quizzes including multiple choice and recall tests.
AI Tutor
Get instant explanations, word usage examples, and contextual understanding powered by AI.
Why COCA?
Learn real-world English used in daily communication and academic settings
Prepare efficiently for IELTS and TOEFL exams
Improve long-term retention with smart repetition tools
Track your learning journey with a personal dashboard
Learn with AI assistance for faster understanding
Upgrade to COCA 5.0 and start building your English vocabulary smarter, faster, and more effectively.

## COCA Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/df/fb/c4/dffbc48d-7937-c226-7086-204b5018fd93/IMG_2360.PNG/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/08/8c/a1/088ca1aa-81d3-b36c-97f8-ef0281ecb033/IMG_2366.PNG/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/54/b1/0d/54b10d75-aa83-b273-5e10-935f6cd76c35/IMG_2365.PNG/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/68/c9/ee/68c9ee34-356d-381b-150f-addaa5ffb612/IMG_2368.PNG/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/48/db/e2/48dbe2cb-973d-427c-ba60-d6cc1afdf088/IMG_2363.PNG/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/41/f7/ba/41f7ba02-b30f-3588-7793-7cf735f7c1bf/IMG_2370.PNG/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ca/fb/81/cafb819a-121b-611e-0917-7a5063120dd8/IMG_2362.PNG/1242x2688.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b0/84/36/b0843610-f58e-41ec-32e7-91f4efa5065b/IMG_2361.PNG/1242x2688.png)








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