GramMail
v2.1.1 · 73.7 MB · code 50
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File information
UpdatedJan 19, 2026
PublishedAug 10, 2021
Packagecom.netzbewegung.saschagrammel.mobile.android.ecardApp
Versionv2.1.1 (50)
Size73.7 MB
MD5d68f0cc21a77dd2f86620bf8560feb4a
Min SDK24
Malware scanTRUSTED
Signature SHA1CB:3F:77:82:2A:1A:8A:AD:E4:57:6E:1D:FC:82:85:F0:32:D4:40:AE
SignerO=Netzbewegung GmbH
Total downloads50,000
This version50,000
DeveloperSascha Grammel
Age ratingEveryone
What's new in v2.1.1
Es gibt ein kleines Update. Nichts Spektakuläres, aber dafür läuft’s jetzt wieder ein bisschen runder.
– Jetzt mit Android 15 unterwegs
– Seiten schlanker gemacht, nur noch 16 KB
– Umlaute zeigen sich wieder so, wie sie sollen
– Push Notifications werden korrekt angezeigt
Viel Spaß mit meiner App und beim Verschicken grammeliger Grüße.
– Jetzt mit Android 15 unterwegs
– Seiten schlanker gemacht, nur noch 16 KB
– Umlaute zeigen sich wieder so, wie sie sollen
– Push Notifications werden korrekt angezeigt
Viel Spaß mit meiner App und beim Verschicken grammeliger Grüße.
Security scan
TRUSTED
- Developer signature verified 2026-01-19
- Signature SHA1 CB:3F:77:82:2A:1A:8A:AD:E4:57:6E:1D:FC:82:85:F0:32:D4:40:AE
- File MD5 d68f0cc21a77dd2f86620bf8560feb4a
How to install GramMail v2.1.1 on Android 7.0 Nougat+
Takes about 2 minutes. You'll need roughly 73.7 MB of free storage.
- Grab com.netzbewegung.saschagrammel.mobile.android.ecardApp_50.apk — hit the Download button above (73.7 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 d68f0cc21a77dd2f…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.netzbewegung.saschagrammel.mobile.android.ecardApp_50.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 O=Netzbewegung GmbH. 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 GramMail — tap Open on the install screen, or find the GramMail icon in your app drawer.
Common install errors for GramMail
- "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 7.0 Nougat 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.