You can't make subscriptions purchases from the Alert app for iOS devices. Don’t worry though. You can buy subscriptions plans and/or add-ons on your iPhone, iPod Touch using your web browser.
- Tap on the “Go to my account” button in the Profile section of the Alert app. This brings you to your My Embrace account.
- When you attempt to make a purchase, you'll receive the below pop-up. Just tap the safari icon to continue with your purchase.
Once you purchase your subscription, open up the Alert app to explore your new plan.