School Vocabulary game for 1st

Simple word guessing game for children. App reads text for child. User can set child name and start message. Small app specifically focused to improve vocabulary performance.Words are picked from Enchanted learning site. Used learner's dictionary by Merriam-Webster and google.
What's better than other apps : there's small things
- TTS feature used. Phone voice reads text of definition and sample sentence.
- Also app mentions child's name when each word cleared
- Even there's nothing really appealing above, this app has it's own list of words, that makes it worth to go over once.
Please feedback so I can improve. Any suggestions are welcome.