Ultimate Ink Flashcards is a great app that helps to personalise learning with a variety of media rich options.
The app allows learners to easily add an image, listen to audio and use digital ink to solve problems and show work to others.
Furthermore, the app allows you to easy see the front and rear of the card simultaneously and provides a rich template of colours to create new content for revision purposes etc.
This is a great app that is both interactive and engaging and can be downloaded from the Windows Store. The app is £1.29, but has a free trial option so you can put it through its paces before opting to buy the full app.
A short demo of the app is shown below: