If you're looking for a subscription-based service that offers unlimited access to audio bedtime stories for kids, Storyville could be a good option. For $3.33 per month (billed annually), you can create unlimited interactive and engaging bedtime stories based on your child's profile. The service includes educational content, illustrations and audio narration, and you can create multiple child profiles. You can also try your first story for free before committing to a subscription.
Another good option is Scarlett Panda, which offers a range of storytelling tools including audio bedtime stories, customized lullabies and meditations. The app can handle up to 4 personalized characters and supports 74 languages. The subscription is a bit pricier at $9.90/month or $49.90/year, but it offers a lot of features that can help you encourage your child's reading and learning abilities while making storytelling a fun, interactive experience for the whole family. A 7-day trial costs $1, which converts to a yearly subscription if you don't cancel.