Crop & Straigthen Your Photos In Lightroom Mobile App
To Crop
First, pick the photo you want to use and click on the Crop button located in the menu at the bottom of the photo. Next, you can manually crop the photos to the size you want by expanding or minimizing the corners of the photos. You can also select premade sizes by selecting the Custom icon.
To Straighten
Click on the Straighten button and then rotate the photos to straighten it.