벼랑스피킹

5K+
Downloads
Content rating
Everyone
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About this app

[main function]
- Cliff English Curriculum Audio Download
- Repeat playback, double speed adjustment
- Easy and convenient repeat recording
- Speaking (shadowing) / writing training

[Required access rights]
Recording (microphone) / Bluetooth: Microphone permission for speaking training
Storage: Download and play content
*Requires microphone permission in the Google app.

Developer Contact:
Cliff English Office 02-336-8992
Updated on
Feb 9, 2026

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
Audio
Data is encrypted in transit
You can request that data be deleted

What’s new

중복 라인 생성 버그를 수정하였습니다.

App support

Phone number
+8223368992
About the developer
권용관
hi@cliffenglish.com
South Korea