You can subscribe from within the app through your app store account.
All subscriptions are granted a 7 day free trial.
From your app store
- Open the app and navigate to the main menu.
- Tap 'subscribe' to view the subscription options.
- Select your subscription of choice (for example, pay monthly or yearly).
- Follow the instructions from your app store. No payment will be taken until the free trial expires. If you wish to cancel, please log in to your app store account to manage your subscription.