Smart PostCard v2.2.0
APK · 57.8 MB · version code 42 · Android 8.0+ · uploaded Nov 10, 2025
- 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 v2.4.3, uploaded Sep 16, 2026 — about 10 months after this one.
- Size: this file is 57.8 MB; the latest is 87.2 MB (29.4 MB larger).
- Android: this version needs Android 8.0+; the latest needs Android 10+. Use this one if your device runs an older Android release.
- Both versions request the same permissions.
File information
- Version
- v2.2.0 (42)
- Uploaded
- Nov 10, 2025
- Size
- 57.8 MB
- Requires
- Android 8.0+ (API 26)
- CPU support
- ARM 32-bit, ARM 64-bit
- Screen
- Small screens and larger
- MD5
- ca1ee3dc065dbb1faed1a39f99e7e9b0
- Signing certificate (SHA-1)
- 99:7E:84:CC:C6:01:8F:37:D2:9E:40:8C:B2:B4:44:AF:CD:D3:17:77
- Signed by
- CN=Domi Maes, O=djmdigital, L=Vis?, ST=Li?ge, C=BE
- File name
- lu-post-smartpostcard-42-72237377-ca1ee3dc065dbb1faed1a39f99e7e9b0.apk
- Package
- lu.post.smartpostcard
- Downloads (all versions)
- 10K+
- Age rating
- PEGI 3 · Everyone
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.
Permissions (16)
This version requests 16 permissions, 5 of them sensitive.
- Camera Sensitive android.permission.CAMERA
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read contacts Sensitive android.permission.READ_CONTACTS
- Read media images Sensitive android.permission.READ_MEDIA_IMAGES
- Read media visual user selected Sensitive android.permission.READ_MEDIA_VISUAL_USER_SELECTED
- Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
- Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- Advertising ID com.google.android.gms.permission.AD_ID
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Internal broadcast protection (app-defined) lu.post.smartpostcard.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Media content control android.permission.MEDIA_CONTENT_CONTROL
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) lu.post.smartpostcard.permission.C2D_MESSAGE
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- 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 Nov 10, 2025.
- Certificate issued to “djmdigital” This is the certificate of the Google Play version.
- Same certificate as the 5 other versions checked
Store checks
- Developer signature verified Nov 10, 2025
- Validated against Google Play Nov 10, 2025
- 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 (5 other versions compared). AAPKs doesn't scan files itself.
How to install Smart PostCard on Android 8.0+
You'll need about 115.7 MB of free space.
- Download the APK — tap Download APK above (57.8 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 lu-post-smartpostcard-42-72237377-ca1ee3dc065dbb1faed1a39f99e7e9b0.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 ca1ee3dc065dbb1faed1a39f99e7e9b0. 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 Smart PostCard — 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 8.0+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for ARM 32-bit, ARM 64-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.