Which capital goes where?
A round is ten countries. You get a capital and name the country, or the other way round, and a few minutes later you know one or two more than you did.
Coming soon to the App Store
Tap it, or spell it
Tap it gives you four choices. Spell it makes you type the name, which is harder, though it lets a small typo slide on the long ones. If you're stuck you can knock out a wrong answer or ask for a clue.
The awkward ones, explained
Bolivia has two capitals and South Africa has three. For countries like these the answer comes with a line saying which city does what, so a wrong guess still teaches you something.
Made to be left alone with
There's a speaker next to every name, so your iPhone or iPad can say it for you. When you get one wrong, the app shows the right answer and brings that country back in a later round.
It works without the internet and collects nothing, yours or your child's. The privacy page is short because there isn't much to say.