3030영어 온라인 - 초중등 프리미엄 실용영어 브랜드
Elementary and middle school English speaking with 3030 English!
- Total installs
- 17,444
- Installs / day
- +12
- Rating
- —★
- Released
- —
- Last update
- 12 Oct 2026
- Countries
- 0/1
Install history
exact counter from Google PlayInstalls per day · last 90 days
- Update date8 Oct 202612 Oct 2026
- Version1.3.4 → 1.3.5
- What's new1. 독해 문제 지문보기 기능이 추가되었습니다. 2. 코스북 복습 일차 분량 축소 기능이 추가되었습니다. 3. 기타 오류를 수정하였습니다.1. 코스북 복습 일차 학습 시 스피킹 원어민 음성이 오출력 되는 오류를 수정했습니다. 3. 기타 오류를 수정하였습니다.
Country availability
Top countries
We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.
Top chart positions
Not in any tracked top chart.
App manifest
Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.
Data safety
declared by the developer on Google Play- No data shared with third parties
- Collects data Personal info and Photos and videos
- Data is encrypted in transit
- No way to ask for data deletion
This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.
Permissions
7 in 4 groupsWhat this app can do with your phone
- Record sound using your phone's microphone
- Read photos, videos, and other files saved in your phone's shared storage
- Add, change or delete photos, videos and other files in your phone's storage
Photos/Media/FilesSensitive2
Access to photos, videos, music and other files stored on your device
- Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage ·
READ_EXTERNAL_STORAGE - Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage ·
WRITE_EXTERNAL_STORAGE
StorageSensitive2
Access to files, photos and media saved on your phone's storage
- Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage ·
READ_EXTERNAL_STORAGE - Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage ·
WRITE_EXTERNAL_STORAGE
MicrophoneSensitive1
Access to your phone's microphone to record sound
- Record sound using your phone's microphonerecord audio ·
RECORD_AUDIO
OtherNotable2
Access to miscellaneous device features that don't fit other categories
- Change volume and choose which speaker or headset plays soundchange your audio settings ·
MODIFY_AUDIO_SETTINGS - Connect to the internet to load content and send datafull network access ·
INTERNET
Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.
Store listing
Full description
What's new
1. 코스북 복습 일차 학습 시 스피킹 원어민 음성이 오출력 되는 오류를 수정했습니다. 3. 기타 오류를 수정하였습니다.
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