As you use so much time for your iPhone and iPad, learn the hidden tips and tricks of your iOS devices to find out what it can really do for you.

1. Switch your keyboard on thumb mode to make typing more comfortable in your iPad. Swipe your fingers across the keyboard and you will see a different keyboard that allows you to type comfortably using your thumb.

2. Your iPhone's charging time will be significantly cut if you out it on airplane mode.

3. When traveling abroad, you can use the offline Google Maps. While you are still online, search for the area you wish to save and in the search bar, type "ok maps," which will make the map cached for offline use.

4. Swipe from left to right in the calculator to remove accidental extra zeroes.

5. When a child is using your device, you can turn on the guided access which keeps users from tapping or clicking within an app. Just go to Settings > General > Accessibility > Guided Acess.

6. Take photos using earbuds. While in the camera mode and ready to shoot, press the volume and the button on the remote on your earbuds.

7. Go to the camera app without unlocking your iPhone by swiping the small camera icon found in the lower right corner of the home screen. This is particularly useful when you need to ask another person to take a photograph using your iPhone - they do not need to know and input your password anymore.

8. Turn your iOS device into an instant laptop by using any Bluetooth keyboard with your iOS device.

9. In the compass app, you can use the built-in gauge, especially when you need to hang a frame in a pinch. Open the Compass App > Swipe to Left > Level Screen.

10. To scroll back to the top of any app immediately, tap the bar of the app. With this trick, scrolling back to the top will not be as tedious and time-consuming as it was before.