Best Reading Apps for 3rd Grade in 2026

Build comprehension, vocabulary, and reading independence with apps designed for 8-9 year olds.

STSpellingJoy Team
Last Updated: January 15, 2026
Third grader reading independently

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.

Our top picks

1

Epic!

Best book library

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.