BGR has news today of a way that you can use a microSD card with your iPhone. It’s called Leef iAccess, from the makers of the iBridge iOS memory expansion accessory, and it’s a dongle that enables you to expand the storage on your iPhone and iPad, and in fact any iOS device with a Lightning port. You’ll also need a separate microSD card in order for it to work.
The discreet, J-shaped drive comes in “Apple white,” and costs just $49.99. It’s available online here: Leef Mobile Memory, and also at Amazon.
Source: How to add microSD card support to your iPhone 6s