Changes

Can be played by two simultaneously

From the same creators as Little Fox, this is again totally interactive and twins can use it together. It's adorable, with a little house full of farm animals in each room who react to touch. The child needs to find the light switch and turn it off. The narration is lovely too, very John Hurt (although it's not actually) and soothing. This is what they say about themselves:

"Nighty Night!" is the perfect App for a daily go-to-sleep ritual with sweet music and elegant narration. All around the house the lights go out, and even the animals in the barn are tired. But who puts them to bed? Who turns out the lights in their stalls? That is the task for small children aged 1-4. Watching all the animals go to sleep is a lovely way to set the mood for bedtime.