
FS Theorie
The app of your online learning center contains all current questions for 2022
wirfahrlehrer Gemeinschaft WFG GmbH · de.wirfahrlehrer.easytheory
- Signature matches the Google Play version Details
At a glance
- Latest version
- v3.0.0 (75)
- Updated
- Dec 4, 2025 (10 months ago)
- APK size
- 3.1 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- Any (no native code)
- Category
- Education (app)
- Listed since
- Jun 12, 2021 (at least)
- Permissions
- 6 (1 sensitive)
- Website
- wirfahrlehrer.de
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
FS Theorie is an app by wirfahrlehrer Gemeinschaft WFG GmbH in the Education category, listed since at least June 2021. It has no native code, so it runs on any Android processor.
It asks for 6 permissions, 1 of them sensitive: modify shared storage. It asks for the same permissions as version 2.99-X-final.
What's new in v3.0.0
Description
From the listing uploaded by “appupdater”.
Version history
2 versions are listed, going back to v2.99-X-final. Since v3.0.0 it requires Android 5.0+.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Dec 4, 2025.
- Certificate issued to “wirfahrlehrer” This is the certificate of the Google Play version.
- Same certificate as the other version checked
Store checks and file details
- Developer signature verified Dec 4, 2025
- Validated against Google Play Dec 4, 2025
- Signed byO=wirfahrlehrer
- Signing certificate (SHA-1)3F:65:AE:4B:C6:73:D6:25:2D:D1:2B:DB:53:13:C1:B6:ED:4D:00:88
- File MD54b7afd25ea175f5e6b2124ee59c4e352
- 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 (6)
FS Theorie requests 6 permissions, 1 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) de.wirfahrlehrer.easytheory.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Read internal storage android.permission.READ_INTERNAL_STORAGE
- View network connections android.permission.ACCESS_NETWORK_STATE
- Write internal storage android.permission.WRITE_INTERNAL_STORAGE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Landscape screen android.hardware.screen.landscape
- Portrait screen android.hardware.screen.portrait
FS Theorie 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 FS Theorie 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 4b7afd25ea175f5e6b2124ee59c4e352.