Qerko
Piano Payments s.r.o.
v9.11.0
Varies
★★★★☆ 4.2
Clean APK
Trusted App
No Virus
10
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Download File Details
Package Name
com.itispaid
Requires Android
Android 8.0+
Architecture
arm64-v8a, armeabi-v7a, x86_64
Version
v9.11.0
Last Updated
Jun 26, 2026
File Size
Varies
Downloads
500,000+
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
B3:B3:42:95:38:FD:1C:08:64:1E:F1:2A:93:41:0B:95:AE:A6:68:CD
SHA-256 Certificate Fingerprint
Verified
25C5B76921DDB3814319EB29EF415FC1A3159D091B6D61D119C1A7492521B901
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
0F41AB19E53D2FE1214DADF1E9DD1B910F41AB19E53D2FE1214DADF1E9DD1B91
File MD5 Checksum
Verified Safe
002af01ffc76f242bab46c3965e61492
What's New
Few minor improvements, so the app runs smoothly.
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 Piano Payments s.r.o.'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.