100+
Downloads
Content rating
Everyone
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About this app

i Changgeng provides professional English learning information,
Including single-word learning and single-word test, the single-word test also provides listening test, spelling test and word meaning test.
Let you learn more efficiently, it is a good helper for your English study.

Operation demonstration video:
https://www.youtube.com/watch?v=ghp--RFbxFM&list=PLC8DIOcpqq27Zvegzg_OHYlmOmGGmXl6q
Updated on
Jul 15, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info
Data is encrypted in transit
Data can’t be deleted

What’s new

bug fix

App support

About the developer
THE CRANE PUBLISHING CO., LTD.
developer@crane.com.tw
金山南路二段200號8樓 大安區 台北市, Taiwan 106406
+886 912 681 461