The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
This program randomly picks a number from the starting value to the end value. It is written as way for groups to quickly pick a number for giveaways at meetings. This is the Ad free version of this application.