How to Buy
OptionPosition+ can be bought as an app at the Apple App Store.
A direct link to the app is: http://itunes.apple.com/us/app/optionposition+/id466960840
It is free for a one month trial period.
After the one month trial period it requires a subscription.
The subscription is $3 for one month, $5 for two months or $6 for three months.
Without a subscription, after the one month trial position OptionPosition+ will only download AAPL options.