
At a glance
- Latest version
- v1.34 (10)
- Updated
- Apr 2, 2026 (6 months ago)
- APK size
- 5.3 MB
- Requires
- Android 4.1+ (API 16)
- CPU support
- Any (no native code)
- Category
- Education (app)
- Listed since
- Feb 4, 2021 (at least)
- Permissions
- 3
- Website
- masternim.com
- Developer contact
- [email protected]
About this APK
Master Nim: Taekwondo Trainer is an app by Bitnut DK in the Education category, listed since at least February 2021. It has no native code, so it runs on any Android processor.
Since version 1.33, the APK grew from 4.1 MB to 5.3 MB. It asks for 3 permissions, none of them sensitive. It asks for the same permissions as version 1.33.
Description
From the listing uploaded by “appupdater”.
Version history
2 versions are listed, going back to v1.33.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Apr 2, 2026.
- Certificate issued to “Bitnut” This is the certificate of the Google Play version.
- Same certificate as the other version checked
Store checks and file details
- Developer signature verified Apr 2, 2026
- Validated against Google Play Apr 2, 2026
- Signed byCN=Flemming Skov, OU=Bitnut, O=Bitnut, L=Skive, ST=Midtjylland, C=DK
- Signing certificate (SHA-1)BA:D0:62:25:44:C4:A2:EB:A1:AE:3D:51:22:6D:1C:3D:90:31:D5:82
- File MD5bfa44350615d61394c822ab249b49bd5
- 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 (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (3)
Master Nim: Taekwondo Trainer requests 3 permissions, none of them sensitive.
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) com.masternim.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
Master Nim: Taekwondo Trainer 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 Master Nim: Taekwondo Trainer 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 other version checked. After downloading, check that the file's MD5 is bfa44350615d61394c822ab249b49bd5.