DOWNLOAD

Google Play installation

It is recommended to install the GUI-O application directly from Google Play. This will ensure that all application updates are delivered and installed automatically (unless user disables auto-updates). Furthermore, the in-app purchase feature can be used to unlock PRO license in a few simple steps. The PRO license is then tied to the Google account and permanently valid, even if the GUI-O application is reinstalled.

Install from Google Play

Web installation

Alternatively, use an internet browser on your device (i.e., Chrome, Firefox, etc.) to download GUI-O application from the links below. In this case, the application must be installed manually and user must allow installing from "unknown sources" during the installation procedure. See "Application licensing" section in the manual for various licensing options. The PRO license is tied to a specific device. If you want to transfer the license to another device or uninstall the application, it is recommended to deactivate the license first (navigate to settings menu and select "License manager -> Deactivate license"). Deactivating the license ensures that the license remains valid for future use.

Install 64-bit version (for newer devices)

Install 32-bit version (for older devices)

Notes

• Application updates do not affect user data (user data remains unaltered after the update procedure).

• Do not mix the Google Play and Web installations. To migrate from Google Play version to Web version (or vice versa), the GUI-O application should be uninstalled first. Note that in this case, all user data will be lost.