speedy kasse v3.7.66-GPlay
APK · 28.5 MB · version code 307066 · Android 4.1+ · uploaded May 1, 2026
- Signature matches the Google Play version Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v4.0.37-10 GPlay, uploaded Sep 30, 2026 — about 5 months after this one.
- Size: this file is 28.5 MB; the latest is 30.2 MB (1.7 MB larger).
- Android: this version needs Android 4.1+; the latest needs Android 5.0+. Use this one if your device runs an older Android release.
- The latest version asks for 6 more permissions: Bluetooth connect, Bluetooth scan, Foreground service connected device, Foreground service data sync, Foreground service special use, Show notifications.
File information
- Version
- v3.7.66-GPlay (307066)
- Uploaded
- May 1, 2026
- Size
- 28.5 MB
- Requires
- Android 4.1+ (API 16)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- e4bd4b63f3b96a65c235ea6e93a848bc
- Signing certificate (SHA-1)
- 9F:4A:1A:8C:2F:53:52:EB:E0:FC:18:67:74:6D:5F:F4:32:CC:D9:BB
- Signed by
- CN=Martin Schmidt, O=pepperM, C=DE
- File name
- com-pepperm-cashbox-demo-307066-74580375-e4bd4b63f3b96a65c235ea6e93a848bc.apk
- Package
- com.pepperm.cashbox.demo
- Downloads (all versions)
- 100K+
- Age rating
- PEGI 3 · Everyone
What's new in v3.7.66-GPlay
Übersicht aller neuen Funktionen siehe Versionshistorie auf www.kasse-speedy.de --> Download --> Versionsinfo (https://www.kasse-speedy.de/download)
Permissions (12)
This version requests 12 permissions, 4 of them sensitive.
- Camera Sensitive android.permission.CAMERA
- Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Bluetooth android.permission.BLUETOOTH
- Bluetooth admin android.permission.BLUETOOTH_ADMIN
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Nfc android.permission.NFC
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run foreground services android.permission.FOREGROUND_SERVICE
- 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 May 1, 2026.
- Certificate issued to “pepperM” This is the certificate of the Google Play version.
- Same certificate as the 3 other versions checked
Store checks
- Developer signature verified May 1, 2026
- Validated against Google Play May 1, 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 speedy kasse on Android 4.1+
You'll need about 57 MB of free space.
- Download the APK — tap Download APK above (28.5 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 com-pepperm-cashbox-demo-307066-74580375-e4bd4b63f3b96a65c235ea6e93a848bc.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 e4bd4b63f3b96a65c235ea6e93a848bc. 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 speedy kasse — 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 4.1+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.