Happiness Train
v3.4 · 28.7 MB · code 27
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File information
UpdatedApr 16, 2026
PublishedNov 29, 2020
Packagecom.ohanian.happinesstrain
Versionv3.4 (27)
Size28.7 MB
MD5c77d7f6ed6c4e24bf5f2015ca6ccb36b
Min SDK21
Malware scanTRUSTED
Signature SHA160:C5:0E:93:5A:AD:CA:BC:95:24:95:63:80:E4:F8:83:CE:B0:A0:FC
SignerCN=Ara Ohanian, O=Ohanian, C=AM
Total downloads1,000,000
This version1,000,000
DeveloperAra Ohanian Mobile Apps
Age ratingEveryone
What's new in v3.4
Just play and Enjoy the Games
Security scan
TRUSTED
- Developer signature verified 2026-04-16
- Signature SHA1 60:C5:0E:93:5A:AD:CA:BC:95:24:95:63:80:E4:F8:83:CE:B0:A0:FC
- File MD5 c77d7f6ed6c4e24bf5f2015ca6ccb36b
How to install Happiness Train v3.4 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 28.7 MB of free storage.
- Grab com.ohanian.happinesstrain_27.apk — hit the Download button above (28.7 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 c77d7f6ed6c4e24b…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.ohanian.happinesstrain_27.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=Ara Ohanian, O=Ohanian, C=AM. 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 Happiness Train — tap Open on the install screen, or find the Happiness Train icon in your app drawer.
Common install errors for Happiness Train
- "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 5.0 Lollipop 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.