Mark's Life
THIRTEENDAYS
v1.0.0
Varies
★★★★☆ 4.2
Clean APK
Trusted App
No Virus
10
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Download File Details
Package Name
com.THIRTEENDAYS.MarksLife
Requires Android
Android 6.0+
Architecture
arm64-v8a, armeabi-v7a, x86_64
Version
v1.0.0
Last Updated
Jul 20, 2025
File Size
Varies
Downloads
100,000+
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:D0:A1:03:D7:54:C5:17:0B:A8:BD:03:E5:F2:15:63:8B
SHA-256 Certificate Fingerprint
Verified
3D550B99C9DD8191E9153DE1E9595FE1312DB559C79D89D141992919B5A12951
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
3D550B99C9DD8191E9153DE1E951A341D561694131A5B5514F9509D9C199A911
File MD5 Checksum
Verified Safe
N/A
What's New
Updated for Android 16
Updated to Unreal Engine 5.6.0
Updated some localizations
Fixed flickering sprites
Minor UI improvements
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 THIRTEENDAYS'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.