Massage Business Management software/ap??

I am in need of some serious organization within my practice. I have carried on with paper for 7 years and it is just too difficult to keep track of everything. I know there are a lot of options - Massage Suite, MindBody, BodyworkBuddy, and more for scheduling online and record keeping and tracking. I am looking for client info, gift certificate tracking, referral, and scheduling all in one place - with technology today I know it's out there. I'm wondering if I should consider a notebook or go with an i-phone or ipad?? ANY thoughts would be greatly appreciated!