Yes, Angry Birds Transformers may collect some personal data in accordance with its privacy policy, primarily to enhance user experience and for analytics purposes.

Yes, Angry Birds Transformers can be played offline, although some features may require an internet connection for full functionality.

Since there is no subscription service for Angry Birds Transformers, there is no need to cancel; however, you can manage in-app purchases through your device's app store settings.

The game does not have a subscription model; instead, it offers in-app purchases for items and upgrades.