The Educa system has a built in photo editor that allows you to crop, rotate, and make simple edits to your photos. This editor is not available on the Educa Touch app however.
If you need to edit a photo before uploading it to the app, or for if you want to have detailed options than what the built-in editor, take a look at some of our recommended apps below.
Snapseed is developed by Google and is updated frequently. It has lots of quick filters that you can build on, and it keeps the history too incase you go a bit too far. Plus, it's free.
Pixlr is another free app, and they even have an online version that's a lot like Photoshop. Use the quick filters in Pixlr, and create beautiful photo collages to upload to Educa.
Android link here
iOS link here