e-mergency app for schools v8.1
APK · 7.3 MB · version code 28006 · Android 4.2+ · uploaded Aug 31, 2024
- Same certificate as v8.3, which matches Google Play 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 v8.3, uploaded Aug 8, 2026 — about 1 year after this one.
- Size: this file is 7.3 MB; the latest is 46.2 MB (38.8 MB larger).
- Android: this version needs Android 4.2+; the latest needs Android 8.0+. Use this one if your device runs an older Android release.
- The latest version asks for 2 more permissions: Reorder tasks, Internal broadcast protection (app-defined).
File information
- Version
- v8.1 (28006)
- Uploaded
- Aug 31, 2024
- Size
- 7.3 MB
- Requires
- Android 4.2+ (API 17)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 6a2f2ab4aeaceeb9bed9bfb8d7915825
- Signing certificate (SHA-1)
- 77:1F:4C:25:80:1C:64:88:D8:65:09:30:C1:44:16:43:52:D9:C8:B6
- Signed by
- CN=Bildungsdirektion Kanton Z?rich, OU=Bildungsdirektion, O=Kanton Z?rich, L=Z?rich, ST=ZH, C=CH
- File name
- ch-exanic-notfall-android-28006-68662453-6a2f2ab4aeaceeb9bed9bfb8d7915825.apk
- Package
- ch.exanic.notfall.android
- Downloads (all versions)
- 10K+
- Age rating
- PEGI 3 · Everyone
What's new in v8.1
bug fixes
Permissions (16)
This version requests 16 permissions, 6 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Call phone Sensitive android.permission.CALL_PHONE
- Location in the background Sensitive android.permission.ACCESS_BACKGROUND_LOCATION
- 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
- Control vibration android.permission.VIBRATE
- Foreground service media playback android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Show notifications android.permission.POST_NOTIFICATIONS
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “Kanton Z?rich” This is the certificate of the Google Play version.
- Same certificate as v8.3, which matches Google Play v8.3
Store checks
- Developer signature verified Aug 31, 2024
- Antivirus scan result not available
- 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 (2 other versions compared). AAPKs doesn't scan files itself.
How to install e-mergency app for schools on Android 4.2+
You'll need about 14.7 MB of free space.
- Download the APK — tap Download APK above (7.3 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-exanic-notfall-android-28006-68662453-6a2f2ab4aeaceeb9bed9bfb8d7915825.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 6a2f2ab4aeaceeb9bed9bfb8d7915825. 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 e-mergency app for schools — 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 4.2+). 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.