An easy to use powerful tool for developers.
Resize with one clic all icons for both iOS, Stickers, MacOs and Android applications you are developing with Xcode.
Just clic the load image button, choose a well sized image
(suggested 1024x1024 or better) with .png, .jpg or .jpeg extension,
Dev Icon Resizer will output un your chosen folder all icons you will need on your project.
Will be simply a drag&drop on Xcode to get advantage from all icons you are looking for.
Same things for Android users, the icons set pack will be inside your folder too.
Enjoy