It’s easy to find the apps you use regularly on your iPhone or iPad, but there’s little more frustrating than needing an app you seldom launch and not being able to find it. You could scroll through all the home screens on your device and hope you recognize the icon, but here’s a faster approach. Search in Spotlight by swiping down on the home screen and entering the first few letters of the app’s name. That’s especially handy if you can’t remember exactly what the app is called. If you can remember the app’s name, another quick approach is to hold down the Home button, wait for Siri to activate, and then ask Siri to “open” the app’s name, as in “Open Runkeeper.”