The latest info on Jet2 mobile apps
Jet2 provides an iOS app that is compatible with iPhone, iPod, and iPad.
For Jet2 myJet2 members, you'll be able to manage your account from the app, though using their website will no doubt provide more functionality
The Android apps from Jet2 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 Jet2.
If you're just looking for their mobile site, you can head on over to http://www.jet2.com on your mobile device.