Let’s learn jobs
This app has graphics that are great for toddlers, and it's great for teaching them about a variety of occupations or jobs by matching the clothes to the animal characters in the different settings. There are also three extra bonus games that help test memory, number recognition, and their ability to identify and match similar-looking objects.
Since you're dressing the characters in the clothes that they would be working in, there may be a concern of nudity on the part that they have no clothes on at first, but they're all cute animals. Also, if you are worried about accidental in-app purchases, turning off your wifi should help.