Learn how to resize an image so that it will show up properly on your clients phone and your web app.
We recommend using the program "Pixlr" to edit your images and logos. It's an easy program to use and it's free.
Step 1 - Visit https://pixlr.com/x/
Step 2 - Upload your logo image
Step 3 - Edit your image. Cropping to a square is recommended for app icons because Apple and Google phones show the app icons as a square.