Part of my suggestion is dropping the word "Ubuntu" from the official title altogether - leaving it just "App Center" or "App Centre" if you prefer. The extraneous branding dilutes the user's idea of the application's functions.
Part of my suggestion is dropping the word "Ubuntu" from the official title altogether - leaving it just "App Center" or "App Centre" if you prefer. The extraneous branding dilutes the user's idea of the application's functions.