App Intel

리슨90 - 30초체험, 영어가 들려요 영어듣기 리스닝

LiveEffi Inc.2 apps · 1.4K installsEducationFreecom.effi.listen90

This is an audio English listening training app that helps you clearly hear YouTube English and English dramas through 30-second instant experience and step-by-step auditory resistance training.

Alert me★ WatchOpen in Play ↗
Total installs
576
exact · Play shows 500+
Installs / day
—
measured after our second crawl (about a day)
Rating
—★
— ratings · — reviews
Released
20 Mar 2026
7mo ago
Last update
28 Sept 2026
v1.0.11 · 14d ago
Countries
—
not checked yet

Install history

exact counter from Google Play
562.6672781.3890.71K11 Oct12 Oct12 Oct
562.6672781.3890.71K11 Oct12 Oct12 Oct

Installs per day · last 90 days

Not enough history yet — check back tomorrow

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

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.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • Collects data Personal info and Audio
  • Data is not encrypted
  • You can ask for your data to be deleted
  • Follows the Play Families Policy

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

18 in 7 groups
8 Sensitive4 Notable6 Routine

What this app can do with your phone

  • Know your exact location using GPS, Wi-Fi and mobile networks
  • Use your camera to take photos and record videos
  • 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
  • Show its own windows or bubbles on top of other apps you are using
LocationSensitive1

Access to where your device is, using GPS or network signals

  • Know your exact location using GPS, Wi-Fi and mobile networksprecise location (GPS and network-based) · ACCESS_FINE_LOCATION
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
CameraSensitive1

Access to your camera to take photos and record video

  • Use your camera to take photos and record videostake pictures and videos · CAMERA
MicrophoneSensitive1

Access to your phone's microphone to record sound

  • Record sound using your phone's microphonerecord audio · RECORD_AUDIO
Wi-Fi connection informationRoutine1

Access to details about Wi-Fi networks your device sees or uses

  • See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections · ACCESS_WIFI_STATE
OtherSensitive10

Access to miscellaneous device features that don't fit other categories

  • Show its own windows or bubbles on top of other apps you are usingdraw over other apps · SYSTEM_ALERT_WINDOW
  • See Bluetooth settings and connect to paired devices like headphones, speakers or watchespair with Bluetooth devices · BLUETOOTH
  • Turn Bluetooth on or off and find and pair with nearby Bluetooth devicesaccess Bluetooth settings · BLUETOOTH_ADMIN
  • Change volume and choose which speaker or headset plays soundchange your audio settings · MODIFY_AUDIO_SETTINGS
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Make your phone vibratecontrol vibration · VIBRATE
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
  • Read Google service settings stored on your deviceread Google service configuration · com.google.android.providers.gsf.permission.READ_GSERVICES

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
평생 안들리던 영어가 30초만에 들리는 "30초체험" 안들리던 영어 소리가 갑자기 선명하게 들리는 놀라운 청각 자극 훈련을 경험해 보세요! Listen90 은 한국인이 영어 자음과 주파수를 인지하지 못하는 원인을 과학적으로 분석하여, 귀를 트이게 만들어주는 최초의 체계적 리스닝 전용 훈련 프로그램입니다. 주요 기능 및 앱 내 컨텐츠 안내 1. 무료 체험 컨텐츠 즉시 체험: 30초 만에 영어 소리 인지 능력이 향상되는 특수 음성 즉시 체험 훈련 방식 체험: Listen90만의 고유한 청각 저항 훈련 방식을 미리 경험하는 훈련 음성 제공 비포&애프터 테스트: 훈련 전과 후의 변화를 유저가 직접 체감할 수 있는 청취 레벨 테스트 음성 2. 체계적인 유료 마스터 커리큘럼 Core Pack (기초 청취 개선) "유튜브 미국영어 80% 듣기" - 영어 소리 선명도 개선 단계별 과정, 오디오 속도 적응 훈련, 핵심 말하기 연계 훈련 문장 제공 Master Pack (고급 청취 완성) "유튜브 미국영어 98% 듣기" - 영어 특유의 연음과 자음을 집중 타격하는 심화 프로세스, 마스터 레벨 선명도/속도 개선 과정 3. 리스닝 핵심 이론 수록 - 한국인이 영어 소리를 알아듣지 못하는 언어학적·청각학적 이유 분석 - 유저별 현재 듣기 수준 평가 기능 및 영어 소리 선명도와 저항훈련의 개념 가이드 제공 - 참고: 본 앱은 단순 텍스트 반복이 아닌, 특수 변조 및 정밀 필터링된 오디오 컨텐츠를 기반으로 귀의 인지 능력을 혁신하는 기능성 어학 훈련 앱입니다. ---- 개발자 연락처 : Effi Inc. 강남구 테헤란로 113 302호 (역삼동,목화밀라트) 강남구, 서울특별시 06134 South Korea 1058803125 제 2014-서울마포-1002 호 마포구청

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