A free program for Android, by Wild Outdoors.

Pixel Perfect Pixel Art Editor is the easiest way to make pixel art. You don’t need to learn how to use a stylus and tablet or use complicated and hard-to-use desktop software. This is the perfect app for anyone who wants to create this type of visual art, regardless if you’re a professional or a beginner.

It’s easy to use and has a friendly interface. Just choose an image from your device, use one of the six powerful tools, and save the result. You can then share the image on social media, send it by email, or save it to your device.