Hi Crystal,
Welcome to the Disney Parks Moms Panel! I'm not sure which app you have, but don't worry because you can absolutely take your little princess on most of the Walt Disney World theme park attractions (except of course for those with height restrictions).
To help you plan your "Disney time," I've listed the some of the "must-do" attractions for infants and toddlers at Walt Disney World:
Disney Junior - Live on Stage!
Dumbo the Flying Elephant
Enchanted Tales with Belle
Under the Sea - Journey of the Little Mermaid
Prince Charming Regal Carrousel
Peter Pan's Flight
it's a small world
Journey into Imagination with Figment
Jungle Cruise
The Magic Carpets of Aladdin
The Many Adventures of Winnie the Pooh
The Seas with Nemo & Friends
Here are some additional tips to help make your visit even more magical:
Bring your own collapsible umbrella stroller from home. The single rental strollers at the theme parks are made of rigid molded plastic and have no padding. The seat area is pretty wide and long and may be a bit too large for a 10-month-old.
Take advantage of the (air-conditioned!) Baby Care Centers located in each park. Inside each Baby Care Center you'll find changing tables, high chairs, private nursing areas, a full kitchen and a sitting area with TV. Plus, you can purchase supplies like diapers, baby food, wipes and sunscreen.
Wishing you and your little princess a pixie-dusted vacation!
Kimberly