Smartie Cards comes with 3 subscription plans which can be paid per year or per month. You may purchase an auto-renewing subscription through an In-App Purchase. (If you do not maintain a subscription you cannot access the available subjects)
Auto-renewable subscription
• Plan A: You can access One subject
1 month ($2.99), 1 year ($9.99) USD
- Plan B: You can access Three subjects
1 month ($1.99), 1 year ($19.99) USD
- Plan C: You can access ALL subjects
1 month ($2.99), 1 year ($29.99) USD
• Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period.
• Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase.