MAINZ - die offizielle App
v2.0.0 · 168.8 MB · code 419
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File information
UpdatedFeb 3, 2026
PublishedOct 21, 2020
Packagecom.mainzplus.mainz
Versionv2.0.0 (419)
Size168.8 MB
MD5a5e903298b51da0c4ab87fcd3ff22d39
Min SDK26
ABIsarm64-v8a
Malware scanTRUSTED
Signature SHA1FD:32:C2:A2:9F:22:B9:80:42:FF:69:E7:91:99:57:40:58:48:30:51
SignerCN=Fabrik19 GmbH, O=Fabrik19 GmbH, L=Giessen, ST=Hessen, C=DE
Total downloads10,000
This version10,000
Developermainzplus CITYMARKETING
Age ratingEveryone
What's new in v2.0.0
Der AR-/VR-Bereich wurde umfangreich gewartet und die Performance in dem Zuge verbessert.
Security scan
TRUSTED
- Developer signature verified 2026-02-03
- Signature SHA1 FD:32:C2:A2:9F:22:B9:80:42:FF:69:E7:91:99:57:40:58:48:30:51
- File MD5 a5e903298b51da0c4ab87fcd3ff22d39
How to install MAINZ - die offizielle App v2.0.0 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 168.8 MB of free storage.
- Grab com.mainzplus.mainz_419.apk — hit the Download button above (168.8 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches a5e903298b51da0c…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.mainzplus.mainz_419.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=Fabrik19 GmbH, O=Fabrik19 GmbH, L=Giessen, ST=Hessen, C=DE. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open MAINZ - die offizielle App — tap Open on the install screen, or find the MAINZ - die offizielle App icon in your app drawer (this build targets arm64-v8a devices).
Common install errors for MAINZ - die offizielle App
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 8.0 Oreo or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.
- Works on one phone but not another — this build ships arm64-v8a native code. Devices with a different CPU will reject it.