Virtual37 privacy policy
Windows apps

Virtual37 Windows apps do not use personal information. Online gaming require an account creation with a username and password. Authentication is implemented using Unity Cloud Services, privacy policy for Unity Cloud services can be found here:

Unity3D Privacy Policy

mobile apps

Virtual37 mobile apps collect and use Google Play Games identifier (on Android) and Game Center identifier (on iOS) and nickname in order to provide online game functionalities. The identifier is collected and used to store the online ranking for each user. The nickname is used in the online game screens to identify the user among the other players
If Facebook login is used, the game collects the user first name and use it as nickname for the player in the online game functionalities.
The user can delete the data from the app and the server by disconnecting the Facebook account using the proper button in the Options menu of the app. A request for a full account deletion can be done by email at the support address virtual37@outlook.com.
The apps 'Biliardo all'italiana' and 'Giochi di biliardo' allows to create private game sessions with Facebook friends. No data are stored about friends list and contacts.
Virtual37 mobile apps and games development rely on ads. Third parties advertisers may collect or receive information from Virtual37 apps and use that information to provide targeted ads, the users from countries under GDPR regulation can opt out by denying consent to targeted ads at the first start of the app after (re)installation, or from proper GDPR related button in the menu option.
Privacy policy of the ad providers integrated into Virtual37 mobile apps:
AdColony: Privacy policy

Meta: Privacy policy

Unity3D: Privacy policy

Google: Privacy policy

ironSource: Privacy policy

Chartboost: Privacy policy

Liftoff: Privacy policy

Smaato: Privacy policy
 
The mobile apps Atlas 3D Puzzle, Carambola and Grand Piano Midi Studio are integrating Appodeal SDK in order to display ads, which privacy policy can be found a this link: Appodeal Privacy Policy