If you're looking for another alternative to Ello, Scarlett Panda is worth a look. The app lets parents create personalized stories with friends and family to encourage reading and vocabulary. It's got a range of options, including storybooks, meditations, learning adventures and lullabies, in digital, printed or audiobook form. It accommodates up to 4 personalized characters and 74 languages, so it's good for fostering a love of reading and learning in kids.
Another alternative is Storyville, an AI-powered bedtime story generator. Parents can create interactive stories based on their child's name and physical appearance. It's got educational content on empathy, resilience and social skills, and it's narrated in audio. The $3.33 per month subscription lets you create unlimited stories and have multiple child profiles, so it's a good value if you want to create a lot of interactive stories.
If you want something more comprehensive, check out Khan Academy. This free, nonprofit site has a wealth of materials covering subjects like reading and language arts, math, science and more. It personalizes learning, so it's good for students and parents. Khan Academy has a good reputation for high-quality materials and strong educator support, so it's a good choice if you want a more general learning environment.