Grammar
Practise sentence structure and word choices.
Available on the App Store
English learning app for children
Rocket Boost is an iPhone and iPad app for children ages 7–11 to build skills in grammar, punctuation, and spelling.
About the app
A simple place to build English skills
Rocket Boost provides short practice activities, explanations and progress information in one app.
- 4,000+
- Questions
- 32
- Topics
Punctuation
Learn how punctuation helps writing make sense.
Spelling
Build familiarity with useful words.
NO SUBSCRIPTIONS
or IN-APP PURCHASES
Buy the app once and keep it for life. There are no subscriptions or in-app purchases.
