벼랑스피킹

Content rating
Everyone
1K+
Downloads
Content rating
Everyone
Users Interact
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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
Cliff English course only app
Updated on
May 5, 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

[주요 업데이트 내역]
- 데이터 동기화: 기기 변경 및 제출 과제 동기화 기능 지원
- 문장 확장: 사용자 커스텀 문장 추가 기능 도입
Content rating
Everyone
Users Interact
Learn more

App support

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