
At a glance
- Latest version
- v2.1.3 (242)
- Updated
- May 4, 2026 (5 months ago)
- APK size
- 4.8 MB
- Requires
- Android 7.0+ (API 24)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Category
- Education (app)
- Listed since
- Oct 23, 2020 (at least)
- Permissions
- 12 (1 sensitive)
- Website
- ybmnet.co.kr
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
YBM 어학시험 is an app by YBM NET in the Education category, listed since at least October 2020. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.
Since version 2.0.22, the minimum Android version rose from 4.4 to 7.0. It asks for 12 permissions, 1 of them sensitive: camera. It asks for the same permissions as version 2.1.2.
What's new in v2.1.3
Description
From the listing uploaded by “appupdater”.
Version history
4 versions are listed, going back to v2.0.22. Since v2.1.1 it requires Android 7.0+.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on May 4, 2026.
- Certificate issued to “YBMSISA.COM” This is the certificate of the Google Play version.
- Same certificate as the 2 other versions checked
Store checks and file details
- Developer signature verified May 4, 2026
- Validated against Google Play May 4, 2026
- Signed byCN=Jang Hyo Jeong, OU=Newmedia team, O=YBMSISA.COM, L=Seoul, ST=Gangnam-gu, C=Korea
- Signing certificate (SHA-1)BC:9E:49:04:36:50:83:B9:1A:FB:88:00:74:3D:F7:1E:5A:50:15:D6
- File MD5c238d14e50af9d20e9bdfa7802ac7370
- 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 (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (12)
YBM 어학시험 requests 12 permissions, 1 of them sensitive.
- Camera Sensitive android.permission.CAMERA
- C2dm send (custom) com.google.android.c2dm.permission.SEND
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) com.YBMSisa.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) com.YBMSisa.permission.C2D_MESSAGE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Show notifications android.permission.POST_NOTIFICATIONS
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Camera android.hardware.camera
- Basic touch input android.hardware.faketouch
- Portrait screen android.hardware.screen.portrait
- Wi-Fi android.hardware.wifi
YBM 어학시험 APK: questions and answers
Is there a version of YBM 어학시험 for older Android phones?
The current version needs Android 7.0 or later. Version 2.0.22 is the newest listed build that installs on Android 4.4 and later. Get version 2.0.22 · All versions
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 YBM 어학시험 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. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is c238d14e50af9d20e9bdfa7802ac7370.