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 with chapter books and audiobooks for independent readersPrice:$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
Our pick
2
SpellingJoy ELA
Best guided ELA year
SpellingJoy ELA is a voiced, interactive English Language Arts curriculum for ages 5-10. The child plays a ~20-minute daily lesson alone — the AI tutor reads aloud, the child builds words with tappable tiles, reads back (speech recognition), and writes with AI feedback. Phonics-first, standards-aware, a full 36-week year per grade. Parents review the week's work. It is an AI tutor, not a state-accredited program, and is not COPPA/FERPA certified — parental consent and supervision are the parent's responsibility.
Best for:Voiced reading + comprehension in a full 3rd grade ELA year (ages 8-9)Price:$19/monthGrades:K-5Platforms:Web
Pros
7-day free trial — try the full course before you pay
A full 36-week guided ELA year per grade (K-5)
Phonics-first and mapped to Common Core standards
Cons
Card required up front; $19/mo after the 7-day free trial
Web-only (no native mobile app yet)
AI tutor, not a state-accredited program
3
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:800+ leveled eBooks with comprehension quizzes across 29 levelsPrice:$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
4
IXL
Best adaptive practice
IXL is a comprehensive adaptive learning platform covering all subjects from Pre-K through 12th grade.
Best for:Personalized ELA skill-building with detailed progress analyticsPrice:$79-159/yrGrades:Pre-K-12Platforms:Web, iOS, Android
Pros
Comprehensive K-12 coverage
Adaptive learning
Detailed analytics
Cons
Expensive
Spelling is small part of ELA
5
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:Real news articles adapted to 5 reading levels with built-in quizzesPrice: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
6
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 program designed for ages 7-13 with spelling integrationPrice:$70-100/yrGrades:Ages 2-13Platforms:All platforms
Pros
Wide age range
Comprehensive program
Includes spelling component
Cons
Expensive
Can be overwhelming
7
Lexia Core5 Reading
Best for intervention
Lexia Core5 is a research-backed adaptive reading program used in 1 in 4 US schools. Strong focus on Science of Reading principles and early literacy intervention.
Best for:Research-backed Science of Reading program for struggling readersPrice:School pricingGrades:Pre-K-5Platforms:Web, iOS, Android
Pros
Research-backed (Science of Reading)
Adaptive learning paths
Strong for struggling readers
Cons
Primarily sold to schools
Not available for individual purchase
Interface can feel clinical
Our pick
8
SpellingJoy
Best free spelling + reading
SpellingJoy is a 100% free spelling practice platform for K-6 students. Unlimited spelling games, unlimited tests, 134+ word lists, custom list creation, and progress tracking - all completely free with no subscriptions and no hidden costs.
Best for:Free spelling practice that reinforces 3rd grade vocabulary and reading fluencyPrice:100% FreeGrades:K-6Platforms:Web
Pros
100% free - unlimited games, tests, and lists
No subscription or hidden costs ever
K-6 curriculum with 134+ word lists
Cons
Web-only (no native mobile apps yet)
Classroom features coming soon
9
BrainPOP
Best for comprehension videos
BrainPOP uses animated videos to teach concepts across all subjects for K-8 students.
Best for:Animated videos that build reading comprehension across all subjectsPrice:$119-159/yrGrades:K-8Platforms:Web
Pros
Engaging animated videos
Covers all subjects
Quiz assessments
Cons
Expensive
Not spelling-specific
Frequently asked questions
What is the best reading app for 3rd grade?
Epic! is the best overall reading app for 3rd graders. It offers 40,000+ books including popular chapter book series, audiobooks, and Read-To-Me features. For leveled reading, Raz-Kids provides 800+ eBooks across 29 levels with comprehension quizzes after every book.
What is the best app for 3rd grade reading comprehension?
Newsela is the best app for building reading comprehension in 3rd grade. It adapts real news articles to 5 reading levels and includes built-in comprehension quizzes. IXL also offers strong adaptive ELA practice with detailed analytics to track comprehension growth.
What is the best reading app for chapter books?
Epic! is the best app for chapter books. It has thousands of popular series like Magic Tree House, Junie B. Jones, and Diary of a Wimpy Kid. Kids can read independently or use audiobooks. Up to 4 profiles per family make it easy to share.
Is SpellingJoy ELA worth it for a 3rd grader?
SpellingJoy ELA is $19/month and delivers a full 36-week guided ELA year for 3rd grade (ages 8-9). It is fully voiced, so a child can run a ~20-minute daily lesson alone: read-with-me karaoke, build-the-word tiles, read-aloud with speech recognition, and writing with AI feedback, mapped to Common Core standards. Note that it is an AI tutor, not a state-accredited program, and is web-only.
Are there free reading apps for 3rd graders?
SpellingJoy is 100% free and helps 3rd graders build vocabulary and reading fluency through spelling practice. Lexia Core5 is often available free through schools. Epic! offers a free tier with 1 book per day, and Raz-Kids may be available through your child's classroom.
Our Verdict
Epic! is the best overall reading app for 3rd graders, offering the largest library of chapter books, audiobooks, and educational content for independent readers.
For a complete guided year, SpellingJoy ELA ($19/mo) delivers a fully voiced 36-week 3rd grade ELA curriculum: read-with-me karaoke, read-aloud with speech recognition, and writing with AI feedback that an 8-9 year old can run alone. It is an AI tutor, not a state-accredited program.
For targeted comprehension practice, Raz-Kids and Newsela provide leveled content with built-in assessments that track progress over time.
If your child needs intervention support, Lexia Core5 is research-backed and used in 1 in 4 US schools.
Pair any reading app with SpellingJoy for free spelling practice that reinforces 3rd grade vocabulary and builds reading fluency.
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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.