Putt y 3D £4.99

Make weird and wonderful creations on iOS with Putty 3D. This 3D sculpting app supports the Apple Pencil and a wide colour gamut too, so editing on the go will be easy and look great too. You can also export to Mac if you want to finish your work at home.

Why you need it: It’s a quick way to get creative.

What’s it best for: Making monsters on the go.