If your device is losing connectivity due to either:
We highly recommend that you enter the Calm Radio app's Settings menu and reduce the audio quality setting to either Normal or Mobile.
If you phone or app has, for any reason, stopped working or is frozen, it is advisable to perform a force restart of your device. This is a safe and harmless procedure and will not result in loss of any data.
To force restart on most Apple iOS devices, press and hold both the Sleep/Wake and Home buttons for at least ten seconds, until you see the Apple logo.
Your device may have too may applications open in the background memory which can cause your device to stall or slow down resulting in poor performance. Close as many apps as possible if your device response is slow.
View Open Apps. Double-click the Home button to reveal your open apps. Swipe sideways to see more. To switch to another app, tap it. On iPhone 6s and iPhone 6s Plus, press the left edge of the screen, then swipe right to switch apps.
Close an app. If an app isn’t working properly, you can force it to quit. Swipe the app up from the app switcher display. Then try opening the app again.
Here is a helpful YouTube video that shows you how to remove running apps: https://youtu.be/7eFB45uhU_c
Your Apple device should always be up to date. For many reasons like security, new features, you should always check and perform requested iOS updates.
If in doubt, delete the Calm Radio app by lightly touching and holding its icon for 2 seconds then deleting. Reinstall your app directly from the App Store.