I have a script to convert sats to dollars. You'd be amazed at how often I have to use this.
Discussion
from forex_python.bitcoin import BtcConverter
b = BtcConverter()
s = (b.get_latest_price('USD'))/100000000
sats = int(input("How many sats? "))
print (sats*s)
I have an app that puts this right on my home screen 
I made an app that does this for you - it’s on TestFlight! #[3]
wen android? 😁