Postagram Postcards v13.1.0
APK · 21.8 MB · version code 63 · Android 4.4+ · uploaded Jan 19, 2018
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File information
- Version
- v13.1.0 (63)
- Uploaded
- Jan 19, 2018
- Size
- 21.8 MB
- Requires
- Android 4.4+ (API 19)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit, MIPS
- Screen
- Small screens and larger
- MD5
- b3131b068d064ae4a17e8ee9d1f2069b
- Signing certificate (SHA-1)
- DF:6F:C3:08:60:3D:3F:96:94:DA:C4:77:41:1B:57:7D:81:9C:79:8C
- Signed by
- CN=Matt Brezina, O=Sincerely Inc
- File name
- com-sincerely-android-postagram-63-34531670-b3131b068d064ae4a17e8ee9d1f2069b.apk
- Package
- com.sincerely.android.postagram
- Downloads (all versions)
- 100K+
- Age rating
- PEGI 3 · Everyone
What's new in v13.1.0
- Improved Login and Registration
- New Bulk Card Credit Buying Options
- Smoother Overall User Experience
- Bug Fixes
Permissions (12)
This version requests 12 permissions, 5 of them sensitive.
- Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read contacts Sensitive android.permission.READ_CONTACTS
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Control vibration android.permission.VIBRATE
- 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
- Push messaging (app-defined) com.sincerely.android.postagram.permission.C2D_MESSAGE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “Sincerely Inc” The developer's name — though anyone can put any name in a certificate.
Store checks
- Developer signature verified Jan 19, 2018
- Antivirus scan passed Nov 12, 2020
- Uploaded by “virtuallynsane” Silver tier · 5,537 followers · uploading since 2014
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself.
How to install Postagram Postcards on Android 4.4+
You'll need about 43.6 MB of free space.
- Download the APK — tap Download APK above (21.8 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 com-sincerely-android-postagram-63-34531670-b3131b068d064ae4a17e8ee9d1f2069b.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 b3131b068d064ae4a17e8ee9d1f2069b. 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 Postagram Postcards — 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 4.4+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit, MIPS 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.