A Genie account is free. All you need is a mobile phone to register. You get access to a number of nice features once you have.
Genie is free.
As in doesn't cost anything. The version you can download isn't crippled in any way. You don't have to pay me anything. You're also welcome to copy it and redistribute it just so long as you leave the program, helpfiles and installer unchanged. No that is not the intention.