Thermodo, a clever little thermometer that plugs into your #iPhone, #iPad, or other smartphone's audio jack and gives you accurate temperature readings of your surroundings. Fits on your keyring so it's always with you.
The 13 Best Guitar Apps That You Will ACTUALLY USE in 2017
Click here for a 2016 list of the BEST Guitar Apps that are USEFUL to the everyday guitarist! you won't find any boring apps here.