BYK Additive Guide
Discover the world of BYK additives with our Additive Guide.
BYK Additives & Instruments · com.byk.additiveguide
- Signature matches the Google Play version Details
At a glance
- Latest version
- v3.3.1-183144 (183144)
- Updated
- Jul 2, 2026 (3 months ago)
- APK size
- 3.5 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- Any (no native code)
- Category
- Business (app)
- Listed since
- Jul 13, 2021 (at least)
- Permissions
- 6
- Website
- byk.com
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
BYK Additive Guide is an app by BYK Additives & Instruments in the Business category, listed since at least July 2021. It has no native code, so it runs on any Android processor.
It asks for 6 permissions, none of them sensitive. It asks for the same permissions as version 3.3.1-176075.
What's new in v3.3.1-183144
Description
From the listing uploaded by “appupdater”.
Version history
3 versions are listed, going back to v3.3.1-175304.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jul 2, 2026.
- Certificate issued to “BYK-Chemie GmbH” 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 Jul 2, 2026
- Validated against Google Play Jul 2, 2026
- Signed byO=BYK-Chemie GmbH, L=Wesel, C=DE
- Signing certificate (SHA-1)02:A2:70:50:4F:1B:64:A9:93:D2:7D:9D:22:FE:54:0E:7C:7E:D4:97
- File MD5e434058eea2a8036a8ce0ff1eb66193b
- 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 (6)
BYK Additive Guide requests 6 permissions, none of them sensitive.
- Foreground service data sync android.permission.FOREGROUND_SERVICE_DATA_SYNC
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) com.byk.additiveguide.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Run foreground services android.permission.FOREGROUND_SERVICE
- 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
BYK Additive Guide 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 BYK Additive Guide 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 e434058eea2a8036a8ce0ff1eb66193b.
