BKK firmus

Online App

Sal.A iT Services · salait.firmus

5.0 out of 5 (1 rating) 100K+ downloads v1.73 59 MB Android 6.0+ PEGI 3 · Everyone

Download APK 59 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.73 (56)
Updated: May 30, 2026 (4 months ago)
APK size: 59 MB
Requires: Android 6.0+ (API 23)
CPU support: x86 32-bit, x86 64-bit, ARM (legacy), ARM 32-bit, ARM 64-bit
Category: Health & Fitness (app)
Listed since: Jan 22, 2021 (at least)
Permissions: 50 (7 sensitive)
Website: bkk-firmus.de
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

BKK firmus is an app by Sal.A iT Services in the Health & Fitness category, listed since at least January 2021. It includes native code for x86 32-bit, x86 64-bit, ARM (legacy), ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 1.72, the APK shrank from 69.6 MB to 59 MB. It asks for 50 permissions, 7 of them sensitive, including precise location, camera and call phone. It asks for the same permissions as version 1.72.

What's new in v1.73

Optimierungen und Performanceverbesserungen

Description

From the listing uploaded by “appupdater”.

With your personal login register for access to the new online service of the BKK firmus. It offers a wide range of options: from the change of address on the application for a certificate of membership to the ability to submit your completed Bonusheft directly online to the BKK firmus - it's all very simple and comfortable with your smartphone or tablet. Even in case of illness, we facilitate the transmission of incapacity certificates simply by photo. Students have the opportunity to transfer in a separate area their semi-annual matriculation certificate directly to the BKK firmus. You can also use a mailbox available to provide us with secured digitally news.

Version history

2 versions are listed, going back to v1.72.

v1.73 LATEST May 30, 2026 59 MB TRUSTED v1.72 Mar 14, 2026 69.6 MB TRUSTED

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on May 30, 2026.
Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
Same certificate as the other version checked

Store checks and file details

Developer signature verified May 30, 2026
Validated against Google Play May 30, 2026
Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Signing certificate (SHA-1)7A:57:A3:3E:74:08:41:CC:F8:37:A0:56:74:DF:42:99:23:7C:73:A9
File MD55cedf02d7145fb8727d3f75d0abc6697
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 (50)

BKK firmus requests 50 permissions, 7 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Call phone Sensitive android.permission.CALL_PHONE
Camera Sensitive android.permission.CAMERA
Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Access coarse updates android.permission.ACCESS_COARSE_UPDATES
Access mock location android.permission.ACCESS_MOCK_LOCATION
Autofocus (custom) android.hardware.camera.autofocus
Badge read (custom) com.sec.android.provider.badge.permission.READ
Badge write (custom) com.sec.android.provider.badge.permission.WRITE
Badger badge count read (custom) me.everything.badger.permission.BADGE_COUNT_READ
Badger badge count write (custom) me.everything.badger.permission.BADGE_COUNT_WRITE
Bind wallpaper android.permission.BIND_WALLPAPER
Camera (custom) android.hardware.camera
Change network state android.permission.CHANGE_NETWORK_STATE
Control vibration android.permission.VIBRATE
Flashlight android.permission.FLASHLIGHT
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Home broadcast badge (custom) com.sonyericsson.home.permission.BROADCAST_BADGE
Home provider insert badge (custom) com.sonymobile.home.permission.PROVIDER_INSERT_BADGE
Internal broadcast protection (app-defined) salait.firmus.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Launcher change badge (custom) com.huawei.android.launcher.permission.CHANGE_BADGE
Launcher read settings (custom) com.htc.launcher.permission.READ_SETTINGS
Launcher read settings (custom) com.huawei.android.launcher.permission.READ_SETTINGS
Launcher read settings (custom) com.oppo.launcher.permission.READ_SETTINGS
Launcher update badge (custom) com.majeur.launcher.permission.UPDATE_BADGE
Launcher update count (custom) com.anddoes.launcher.permission.UPDATE_COUNT
Launcher update shortcut (custom) com.htc.launcher.permission.UPDATE_SHORTCUT
Launcher write settings (custom) com.huawei.android.launcher.permission.WRITE_SETTINGS
Launcher write settings (custom) com.oppo.launcher.permission.WRITE_SETTINGS
Launcher2 read settings (custom) com.huawei.launcher2.permission.READ_SETTINGS
Launcher3 read settings (custom) com.huawei.launcher3.permission.READ_SETTINGS
Launcher3 write settings (custom) com.huawei.launcher3.permission.WRITE_SETTINGS
Prevent the device from sleeping android.permission.WAKE_LOCK
Push messaging (app-defined) salait.firmus.permission.C2D_MESSAGE
Read Google service settings com.google.android.providers.gsf.permission.READ_GSERVICES
Read app badge android.permission.READ_APP_BADGE
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
Run foreground services android.permission.FOREGROUND_SERVICE
Schedule exact alarms android.permission.SCHEDULE_EXACT_ALARM
Set wallpaper android.permission.SET_WALLPAPER
Show notifications android.permission.POST_NOTIFICATIONS
Use biometric hardware android.permission.USE_BIOMETRIC
Use fingerprint hardware android.permission.USE_FINGERPRINT
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
Location android.hardware.location
Landscape screen android.hardware.screen.landscape
Portrait screen android.hardware.screen.portrait
Wi-Fi android.hardware.wifi

BKK firmus 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 BKK firmus 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 5cedf02d7145fb8727d3f75d0abc6697.