Which iOS app should I use for educational video content for my preschooler?

YouTube Kids is a video streaming application developed by Google specifically for children, providing a controlled environment for accessing digital content. For preschoolers, it excels by filtering videos to emphasize educational themes, such as alphabet learning, basic math, and science exploration through channels like Blippi, Sesame Street, and PBS Kids. The app includes features like parental approval systems, where caregivers can handpick videos or channels, and a timer function to limit screen time, addressing common concerns about overuse. In real-world scenarios, this allows parents to set up a safe viewing session during designated 'tabby time' or while managing household tasks, knowing the content is vetted. User feedback highlights that many families rely on it for its educational value, with reviews noting that toddlers engage with videos that reinforce early learning concepts. However, some limitations exist, such as occasional ads in the free version and reliance on YouTube's broader platform, which has led to concerns about content consistency. Despite this, the app's robust curation and customization options make it a practical choice for introducing preschoolers to video-based learning in a managed way.