TOO MANY APPS!!
The following apps you have to pay for, but COME ON! They are WELL worth it.
I can never overstate how incredibly useful and fun iReal Pro is. I use it for jamming, writing out charts, scale and arpeggio practice and singing along to.
I’ve just purchased this music training kit which includes an ear trainer (you GOTTA train those suckers) and a note trainer. The note trainer asks you to sight read and YOU CAN DO THIS WITH YOUR GUITAR! That’s so cool!
If you can think of any apps which I should include here, please comment!