Diamonds are forever - and so is the love for this product - Instantaneous signs!
Good news is - it works on all kinds of devices - be it Android smartphone or Apple's iPhone. Goes without saying that it already works on desktops, laptops, tablets and iPads.
Functionality of this simple product? Create and sign documents legally AND SECURELY - no matter where you are (of course, you need to have Internet connection....lol!)
I have seen people using it for years and years - and love this product forever.
Nice product.