Prepo – Prepare, share and preview App artwork and icons.


After the JSON Accelerator introduction, I want to show you one more really useful tool called Prepo. This tool will help you around the app artwork, creating separate sizes for every screen resolution (@1x, @2x, @3x) as well as creating suitable sizes for the app icon for iPhone and iPad screen resolution.

I use this tool for every app on the following way: I create only one asset size with the highest resolution (@3x) and then drag and drop them all inside Prepo who will create me suitable assets for @2 and @1x and also name them correctly.


I would highly recommend tools like Prepo and JSON Accelerator since they help you to be more productive and finish your job faster in front of your clients.


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