QI is free to download on Android, but may contain optional in-app purchases.
What is the APK file size of QI?
The APK file size of QI is 50 MB.
Is QI safe and virus-free?
Yes, QI is completely safe to download and install. The APK is sourced directly from Google Play and verified with the original developer certificate.
How to install QI on Android?
Download the APK from this page. On your Android device, open the downloaded file, allow installation from unknown sources if prompted, then tap Install.
