Peter Davison-Reiber has written and released his first iOS app:

Today I’m very excited to announce the release of my first ever iOS app, Grader+. It’s a simple utility app, primarily designed for teachers marking tests and exams.

If I were still a teacher who marked papers, I’d be even more excited for this. Nonetheless, I downloaded it and bought the premium features upgrade. It was my way of saying ‘well done’ and tacking on a gold star.