Confirmed. iPhone 4S is compatible with iPhone 4 card reader.

October 14th, 2011 by Derek & Ryan

We’ve now had an opportunity to test the iPhone 4S with our iPhone 4 reader, and it’s good to go. If you’re upgrading your iPhone, you can find the iPhone 4 / iPhone 4S reader in our store.

And to celebrate, here’s a coupon for $20 off that reader (good through the weekend): IPHONE4S20

Credit Card Reader for iPhone 4S

October 4th, 2011 by Derek & Ryan

All of us here at Inner Fence were anxiously watching the iPhone event this morning. From everything we saw it looks like iPhone 4S has the same form factor as iPhone 4, so Credit Card Reader for iPhone 4 will almost certainly work with iPhone 4S.

We will follow up with a post here once we’ve been able to try it out our card readers and confirm that they work with the iPhone 4S. Or signup below, and we’ll send you a note:


Looking forward to launch day!