Nussbaum App v207
APK · 84.6 MB · version code 2070000 · Android 7.0+ · uploaded Jun 3, 2026
- Signature matches the Google Play version Details
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File information
- Version
- v207 (2070000)
- Uploaded
- Jun 3, 2026
- Size
- 84.6 MB
- Requires
- Android 7.0+ (API 24)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- 0b6bf9e2cb68d8704697f6a306cd420b
- Signing certificate (SHA-1)
- 41:64:84:CB:D3:0C:70:78:CA:19:B9:F0:66:9B:02:BC:D4:71:F0:76
- Signed by
- CN=Mike Mueller, OU=Technik, O=MySign, L=Olten, ST=SO, C=CH
- File name
- ch-mysign-nussbaumapp-2070000-75047183-0b6bf9e2cb68d8704697f6a306cd420b.apk
- Package
- ch.mysign.nussbaumapp
- Downloads (all versions)
- 10K+
- Age rating
- PEGI 3 · Everyone
What's new in v207
Neuer Barcode-Scanner
Permissions (7)
This version requests 7 permissions, 2 of them sensitive.
- Call phone Sensitive android.permission.CALL_PHONE
- Camera Sensitive android.permission.CAMERA
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) ch.mysign.nussbaumapp.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Nfc android.permission.NFC
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jun 3, 2026.
- Certificate issued to “MySign” This is the certificate of the Google Play version.
- Same certificate as the 3 other versions checked
Store checks
- Developer signature verified Jun 3, 2026
- Validated against Google Play Jun 3, 2026
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (3 other versions compared). AAPKs doesn't scan files itself.
How to install Nussbaum App on Android 7.0+
You'll need about 169.2 MB of free space.
- Download the APK — tap Download APK above (84.6 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap ch-mysign-nussbaumapp-2070000-75047183-0b6bf9e2cb68d8704697f6a306cd420b.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be 0b6bf9e2cb68d8704697f6a306cd420b. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open Nussbaum App — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 7.0+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.