DIY PVC Smartphone Tripod Mount and Stand.

It's simple to build, cost $4.00, home made, and took about two hours to put together. You can build just a cell phone tripod mount to put on a regular tripod, or you can build a mount and stand, and use your smart phone to as a second camera, to capture an event from multiple angles.
Cheers
SmartPhone: Samsung Galaxy S4, in a OtterBox Defender 2