GnB Listen Up

GnB essential listening learning app for students and teachers! GnB Listen Up

GnB Education Co., Ltd · gnb.listenup

Not rated yet 100K+ downloads v1.5.6 4.6 MB Android 5.0+ PEGI 3 · Everyone

Download APK 4.6 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.5.6 (26)
Updated: Apr 19, 2026 (6 months ago)
APK size: 4.6 MB
Requires: Android 5.0+ (API 21)
CPU support: Any (no native code)
Category: Education (app)
Listed since: Apr 26, 2021 (at least)
Permissions: 14 (3 sensitive)
Website: gnbenglish.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

GnB Listen Up is an app by GnB Education Co., Ltd in the Education category, listed since at least April 2021. It has no native code, so it runs on any Android processor.

It asks for 14 permissions, 3 of them sensitive: read phone numbers, read shared storage and modify shared storage. The app can read the advertising ID that ad and analytics services use.

What's new in v1.5.6

GnB Listen Up API 업데이트

Description

From the listing uploaded by “appupdater”.

Essential app for GnB students! GnB Listen Up Listening is a must for language study. Put all the audio CDs in my manual into the phone. When you go to school, from bus to subway ... If you listen infinitely, your ears are pierced. GnB teachers' essential app! GnB Listen Up Do not waste time looking for audio CDs for classes. Put audio CDs of all lessons into your phone. Sound quality is better when you connect your smartphone to external speakers. (Bluetooth, wired, etc.) ■ App recommendation specification It will work well with devices below specifications. Galaxy S3 or higher Android OS version 4.1 or later

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Apr 19, 2026.
Certificate issued to “GnB” This is the certificate of the Google Play version.

Store checks and file details

Developer signature verified Apr 19, 2026
Validated against Google Play Apr 19, 2026
Signed byCN=GnB, OU=GnB, O=GnB
Signing certificate (SHA-1)EA:9E:04:FC:C2:30:C8:0A:95:93:47:1F:10:09:9C:36:11:B2:53:A3
File MD5bac2143db35ebaff4228f4dd722fd121
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (14)

GnB Listen Up requests 14 permissions, 3 of them sensitive.

Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Read phone numbers Sensitive android.permission.READ_PHONE_NUMBERS
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Advertising ID com.google.android.gms.permission.AD_ID
Change network state android.permission.CHANGE_NETWORK_STATE
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Internal broadcast protection (app-defined) gnb.listenup.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Kill background processes android.permission.KILL_BACKGROUND_PROCESSES
Prevent the device from sleeping android.permission.WAKE_LOCK
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Reorder tasks android.permission.REORDER_TASKS
Show notifications android.permission.POST_NOTIFICATIONS
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait

GnB Listen Up APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the GnB Listen Up APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is bac2143db35ebaff4228f4dd722fd121.