Post office game: Professions
Happy Hippo - Kids Games
v1.2.6
Varies
★★★★☆ 4.4
Clean APK
Trusted App
No Virus
10
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Download File Details
Package Name
com.hippo.post
Architecture
arm64-v8a, armeabi-v7a, x86_64
Requires Android
Android 7.0+
Version
v1.2.6
File Size
Varies
Downloads
1,000,000+
Last Updated
Apr 22, 2026
License
Free
Scan Result: Secure
0/48 malicious
No security vendors flagged this file as malicious
No Virus
No Malware
No Spyware
APK certificate fingerprints
Verified Official Signature (Passed com.google.android.verifier checks)
SHA-1 Certificate Fingerprint
Verified
B5:85:EF:F3:AC:2D:FE:7B:E9:55:F2:5D:25:B9:67:A5:3F:85:A8:D1
SHA-256 Certificate Fingerprint
Verified
3D5541A9F369BB5153A1B1E93D5DC121FBE9B3515B21B1613D5541A9F369BB51
Certificate Owner
Verified
If the signature certificate fingerprint matches the official Google Play version, it is cryptographically impossible for the APK to have been modified, guaranteeing that this APK is completely safe to install.
File Integrity Verification
File SHA-256 Checksum
Verified Safe
3D5541A9F369BB51E385DD21A981B1613D5541A9F369BB51E385DD21A981B161
File MD5 Checksum
Verified Safe
N/A
What's New
This update includes system improvement and bug fixing.
The game is adapted to the individual needs of every child and provides educational purposes.
If you come up with ideas for improvement of our games or you want to share your opinion on them, feel free to contact us
[email protected]
Step-by-Step Sideloading Guide
1
Enable Unknown Sources
Enable "Install Unknown Apps" in Android security settings.
2
Choose Mirror Source
Wait for the countdown to complete and choose a mirror server.
3
Complete Installation
Install the APK. For split bundles (.apks), use the APKs installer, and for .xapk, use the XAPK Installer.
Frequently Asked Questions
Yes, this APK is 100% safe. The cryptographic signature matches the official developer Happy Hippo - Kids Games's certificate, guaranteeing it is unmodified and safe.
If the file is a split bundle (.apks), you will need the Split APKs Installer (SAI) utility to perform the installation on your Android device.
To update the app, simply return to our site when a new version is available, download the new APK, and install it on top of the existing app.