Meta quietly releases StoryKit, a new mobile app that uses AI to create personalized children's stories, including illustrations and original music, in Mexico (Zac Hall/9to5Mac)

<a href="https://9to5mac.com/2026/07/21/meta-testing-storykit-an-ai-iphone-app-that-creates-personalized-childrens-stories/"><img align="RIGHT" border="0" hspace="4" src="http://www.techmeme.com/260721/i33.jpg" vspace="4" /></a> <p><a href="https://www.techmeme.com/260721/p33#a260721p33" title="Techmeme permalink"><img height="12" src="http://www.techmeme.com/img/pml.png" style="border: none; padding: 0; margin: 0;" width="11" /></a> Zac Hall / <a href="https://9to5mac.com/">9to5Mac</a>:<br /> <span style="font-size: 1.3em;"><b><a href="https://9to5mac.com/2026/07/21/meta-testing-storykit-an-ai-iphone-app-that-creates-personalized-childrens-stories/">Meta quietly releases StoryKit, a new mobile app that uses AI to create personalized children's stories, including illustrations and original music, in Mexico</a></b></span>&nbsp; &mdash;&nbsp; Meta has quietly released a new iPhone app that uses AI to create personalized children's stories, complete with illustrations, narration, and original music.</p>