The Barnacle suction cup holder is an interesting and affordable solution if you want to fix your iPhone on multiple surfaces.
If you're looking for an easy way to fix your iPhone to your windshield, then maybe you're going to be eyeing the Barnacle. If the name doesn't suggest anything to you, it's actually a suction cup mount specially designed to be attached to the iPhone. Once this is done, you can then attach your iPhone to your windshield to use it, for example, as a navigation system. The Barnacle's suction cup is able to attach itself to other surfaces such as wood, metals, etc. This will allow you to use your Barnacle as an iPhone holder on your desk or to hang it on your mirror, etc.
Barnacle suction cup holder is available in 8 colors and is sold for less than $ 5.
We discuss it on the forum.