In practice session I video myself. Bought one of these with a cell phone adapter ($3-$10). There are cheaper ones but this one is solid as a rock and I don't worry about my cell phone falling over.

Manfrotto MTPIXI-B PIXI Mini Tripod, Black https://www.amazon.com/dp/B00D76RNLS/ref=cm_sw_r_cp_api_FguyBbC0E4A54 Under $20 and amazing I personally own one and has an iPhone adapter