The latest info on WestJet mobile apps
The iOS apps from WestJet will work with all of your Apple devices, from iPad to iPhone
For WestJet WestJet Rewards 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 WestJet work with all Android phones and tablets from various manufacturers (Samsung, LG, Google, etc.), and Android Wear watches might also be compatible. As is often the case, the Android app offers the same functionality as the iOS app.
As an alternative to mobile apps, check out the website of WestJet by clicking right here.