For Christmas, my wife gave me a Teslong bore scope. From the instructions, it seems that it will work with my MacBook Air but it will not work with the I-phone that she makes me carry for her peace of mind (or she'd give me a piece of her mind). Haven't decided whether to return the one that she bought and get the one that mates with my phone (at an additional $30 cost) or keep this one and, maybe, at some point get the I-phone compatible Teslong bore scope. Anyone have any comparative info regarding the quality of each? Thanks! And wishing all of you a Happy New Year.