The iPad is a great tool for coding.  Particularly for developing the skills and concepts in the junior years around directional language, understanding sprites and developing the building blocks of coding before moving onto traditional desktop coding software.

Here is a list of great apps on the iPad to assist coding and robotics in the classroom.  If you would like to learn a great deal more about coding and robotics in the classroom I an strongly recommend getting a copy of this excellent eBook.

Hopscotch   A visual programming tool for year 3 - 7 Students

Tynker Edu  Video game and puzzle creation tool for year 5 - 9 students

ScratchJr A visual programming tool for juniors for P - 2 Students

My Robot Friend A Problem Solving and Logic Skills Game for P - 6 Students

Codeacademy Code Hour Learn how to build things through coding. Various ability and challenge forTeachers / Students

The Foos Learn to code for an hour game forP - 2 students

Treehouse:  Learn Programming and Design Various resources to learn coding and design for Year 7 - 12 Students

Move the Turtle A variation on the classic BASIC programming skills from the 80’s for year 3 - 5 Students

Kodable A game introducing coding and problem solving skills for year P - 2 Students

Cato’s Hike a programming and logic odyssey. A friendly game for juniors intended to introduce coding and logic for year P - 4 Students.

Codea Kind of like Garage band for Coding.  More complex than anything else here but more rewarding and great tutorials and support for year 5 - 12 Students

Gamepress  Great tool for video game creation on the iPad.  Share your creations with peers also for year 5 - 9 students

Hyperpad Built on Gamepress platform but you need to create everything yourself.  You can actually export apps to iTunes store from Hyperpad.  Quite open ended. for year 7 - 12 students