You can cancel your Gridwise Plus subscription at anytime.
Please understand that Gridwise does not manage your subscription or billing. All billing is managed through the Apple App Store or Google Play Store.
Google Play Store for Android
The Google Play Store allows Android users to make payments for recurring charges or subscriptions, including Gridwise Plus.
To cancel your Gridwise Plus subscription, login to Subscriptions and Services. Find the subscription you would like to cancel and select Manage and then select Cancel Subscription.
The Apple App Store for iOS/iPhone/iPad
To cancel your Gridwise Plus subscription on your iOS device please log into the Apple app store and manage subscriptions.