Is the PRO version price per year or per month?
The PRO version In-App purchase is a one-time charge for as long as the app is available on the App Store. In other words, the PRO version is not a monthly/yearly subscription and will last indefinitely.
However, the PRO version does not include Live Streaming, so if you will ever be needing that you should try the monthly or yearly subscription [Live Steaming + PRO] as those In-App purchases include everthing in the PRO version as well as Live Streaming (and any other added features in future versions of ScoreCam).
Tags: in-app, live streaming, PRO