Smart PostCard
v2.2.0 · 57.8 MB · code 42
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File information
UpdatedNov 10, 2025
PublishedNov 4, 2020
Packagelu.post.smartpostcard
Versionv2.2.0 (42)
Size57.8 MB
MD5ca1ee3dc065dbb1faed1a39f99e7e9b0
Min SDK26
ABIsarmeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA199:7E:84:CC:C6:01:8F:37:D2:9E:40:8C:B2:B4:44:AF:CD:D3:17:77
SignerCN=Domi Maes, O=djmdigital, L=Vis?, ST=Li?ge, C=BE
Total downloads10,000
This version10,000
DeveloperPOST Luxembourg
Age ratingEveryone
What's new in v2.2.0
New in this version:
View recipient list of your sent cards
Bug fixes and stability improvements
Send your personalized postcards even easier! Now track your mailings and enjoy a smoother experience.
Download the update now.
Smart Postcard - Your memories, everywhere.
View recipient list of your sent cards
Bug fixes and stability improvements
Send your personalized postcards even easier! Now track your mailings and enjoy a smoother experience.
Download the update now.
Smart Postcard - Your memories, everywhere.
Security scan
TRUSTED
- Developer signature verified 2025-11-10
- Signature SHA1 99:7E:84:CC:C6:01:8F:37:D2:9E:40:8C:B2:B4:44:AF:CD:D3:17:77
- File MD5 ca1ee3dc065dbb1faed1a39f99e7e9b0
How to install Smart PostCard v2.2.0 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 57.8 MB of free storage.
- Grab lu.post.smartpostcard_42.apk — hit the Download button above (57.8 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 ca1ee3dc065dbb1f…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find lu.post.smartpostcard_42.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=Domi Maes, O=djmdigital, L=Vis?, ST=Li?ge, C=BE. 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 Smart PostCard — tap Open on the install screen, or find the Smart PostCard icon in your app drawer (this build targets armeabi-v7a/arm64-v8a devices).
Common install errors for Smart PostCard
- "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 armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.