MealPrepPro comes with a 7 day free trial. This can only be redeemed once.
The free trial gives you full access to MealPrepPro, so you can try out the app and see if it works for you.
If you don't cancel your free trial, on day 7 you will be charged for a subscription.
Even if you cancel on day 1 of your free trial, you still get full access to MealPrepPro for 7 days.
MealPrepPro subscriptions renew automatically. You will receive an email from Apple confirming your subscription is about to renew.
You can turn these emails on or off from your Apple subscription settings by going to:
https://apps.apple.com/account/subscriptions (This link works on your iPhone, iPad or Mac.)