What you need to know about Gol Airlines mobile apps
The iOS apps from Gol Airlines will work with all of your Apple devices, from iPad to iPhone
Smiles Program members will also be able to use the app to manage their profile, view account activity, and more right from the app.
The Android apps from Gol Airlines work with all Android phones and tablets from various manufacturers (Samsung, LG, Google, etc.), and Android Wear watches might also be compatible. You can get the same stuff done on the Android app as you can on the iOS app for Gol Airlines.
Also take a look at Gol Airlines's website by clicking here — you should be able to do what you need there.