Build comprehension, vocabulary, and reading independence with apps designed for 8-9 year olds.
STSpellingJoy Team
•Last Updated: January 15, 2026
Third grade is a pivotal year—the transition from learning to read to reading to learn. Children who read proficiently by 3rd grade are set up for academic success. The right apps can strengthen comprehension and build a lifelong reading habit.
We've tested the best reading apps for 3rd graders (ages 8-9), focusing on apps that challenge growing readers, build vocabulary, and develop critical thinking through reading.
Epic! provides access to a library of 40,000+ children's books, audiobooks, and educational videos. $84.99/year or $13.99/month.
Best for:40,000+ books including popular seriesPrice:$84.99/yrGrades:Pre-K-6 (Ages 2-12)Platforms:iOS, Android, Web, Apple TV
Pros
40,000+ books from quality publishers
Read-To-Me and audiobooks
Offline reading available
Cons
Free tier very limited (1 book/day)
Price increased recently
Not spelling-focused
2
Newsela
Best for nonfiction
Newsela adapts real news articles to 5 different reading levels, making current events accessible to students grades 2-12.
Best for:Current events at adjustable reading levelsPrice:School pricingGrades:Grades 2-12Platforms:Web, iOS, Android
Pros
Real news at 5 reading levels
Current events keep kids engaged
Built-in comprehension quizzes
Cons
Primarily for schools
Not for early readers
Subscription required
3
CommonLit
Best free option
CommonLit offers free, high-quality reading passages with comprehension questions for grades 3-12. A nonprofit making literacy accessible.
Best for:Free literary passages with comprehensionPrice:FreeGrades:Grades 3-12Platforms:Web
Pros
Completely free
High-quality literary passages
Aligned to standards
Cons
Not for early readers (starts grade 3)
Web only
Less engaging for reluctant readers
4
Reading Eggs
Best structured program
Reading Eggs provides a comprehensive reading program for children ages 2-13 with lessons, games, and books.
Best for:Reading Eggspress for ages 7-13Price:$70-100/yrGrades:Ages 2-13Platforms:All platforms
Pros
Wide age range
Comprehensive program
Includes spelling component
Cons
Expensive
Can be overwhelming
5
Raz-Kids
Best leveled reading
Raz-Kids (by Learning A-Z) provides a leveled reading library with 800+ eBooks across 29 levels, audio support, and comprehension quizzes. $132/year for up to 36 students.
Best for:Comprehensive leveled libraryPrice:$132/yr (classroom)Grades:K-5Platforms:Web, iOS, Android
Pros
800+ leveled eBooks (29 levels)
Listen-Read-Record feature
Comprehension quizzes for every book
Cons
Primarily for schools/classrooms
Price increased from $115 to $132
Requires Learning A-Z subscription
6
Sora (OverDrive)
Best library access
Sora (by OverDrive) gives students free access to eBooks and audiobooks through their school or public library. The modern library card for digital readers.
Best for:Free eBooks through your libraryPrice:Free (library)Grades:All agesPlatforms:Web, iOS, Android
Pros
Free through school/public library
Thousands of eBooks & audiobooks
Works with library card
Cons
Requires library participation
Popular books have wait times
Setup varies by school/library
Frequently asked questions
What reading level should a 3rd grader be at?
By end of 3rd grade, children typically read at levels M-P (Fountas & Pinnell) or DRA 30-38. They can read chapter books independently, understand multiple characters and plots, and draw inferences from text.
Why is 3rd grade reading so important?
Third grade marks the shift from "learning to read" to "reading to learn." Children who aren't reading proficiently by 3rd grade often struggle in later grades across all subjects. This is a critical year for intervention if needed.
What is the best reading app for 8-9 year olds?
Epic! offers the best book library for independent readers. Newsela excels at nonfiction with adjustable reading levels. CommonLit is excellent and free for comprehension practice. Choose based on what your child needs most.
How can I help my 3rd grader with reading comprehension?
Ask questions before, during, and after reading. Discuss characters' motivations and predictions. Use graphic organizers. Apps like CommonLit build comprehension through guided questions.
Our Verdict
Epic! remains the best choice for building a reading habit—let your child explore thousands of chapter books.
For comprehension practice, CommonLit is excellent and completely free for grades 3-12.
Newsela excels at nonfiction, adapting current events to your child's reading level.
ST
About the Author
SpellingJoy Team
The SpellingJoy team is dedicated to creating free, high-quality spelling resources for K-6 students and their families. We test every app we review and provide honest assessments to help parents make informed decisions.