Six spelling apps ranked on how well they run the practice cycle that actually fixes misspellings: hear it, attempt it, correct it, retest it.
STSpellingJoy Team
•Last Updated: July 17, 2026
The best apps to improve spelling are SpellingJoy, a free K-6 platform where you can enter any word list and hear every word read aloud, Spelling Shed, which wraps practice in competitive league games for 29.99 dollars a year, and Squeebles Spelling, which pays kids in collectible characters for effort. Simplex Spelling, Spelling Test Buddy, and Vocabulary A-Z complete the six, covering one-time purchases, test automation, and classrooms.
A child's spelling improves through retrieval, not exposure. Staring at a word on the fridge does little; being asked to produce it from memory, getting corrected immediately, and meeting the same word again two days later does a lot. So we judged each app on one core question: does it run that cycle with the words your child is actually assigned this week, or does it lock you into its own fixed word banks? An app that reads the word aloud before the attempt matters too, since a speller who never hears the target is really just guessing at sounds.
Price structures matter just as much, because they decide whether practice survives past the trial. This group splits into a free tool, three yearly subscriptions between 30 and 40 dollars, a one-time purchase, and a 108-dollar classroom license. Our spelling app library holds the full field if you want to compare beyond these six.
The trade-offs, up front
Spelling Shed and Squeebles: both follow the UK curriculum and use British-accent audio, an odd fit for US word lists
Squeebles: the original app was discontinued in September 2024; the current product is the Connect version
Simplex Spelling: iOS only, no web version, and you may need multiple apps for full coverage
Spelling Test Buddy: teacher-oriented and web-only, so it offers less to an individual parent
Vocabulary A-Z: classroom-focused pricing at $108/yr makes little sense for one child
Our method
For this guide we compared pricing, features, and store listings, and gave the most weight to custom list support, audio quality, and whether progress data shows which words still fail. We make SpellingJoy ourselves, so weigh that as you read, but the negatives above come straight from each product's own published details and we have kept them visible rather than buried.
† Pricing note: Prices are checked against each vendor's official website or help center at the time of writing, but vendors change plans and prices at any time. Always confirm current pricing on the vendor's own site before purchasing. How we review and verify →
Our pick
1
SpellingJoy
Best overall (free)
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 custom lists, audio, and progress tracking across K-6Price:100% Free†Grades: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
2
Spelling Shed
Best gamified practice
Spelling Shed is a UK-based spelling app with gamification features including competitive leagues and rewards. Home subscription $4.99/mo or $29.99/yr for up to 5 students.
Best for:League-based spelling games for ages 5-11 ($29.99/yr at home)Price:$29.99/yr (home)†Grades:Ages 5-11Platforms:Web, iOS, Android
Pros
Strong gamification features
Competitive leagues
Cross-platform
Cons
UK curriculum focus
British accent audio
3
Squeebles Spelling
Best reward loop
Squeebles Spelling Connect offers spelling games with custom word list support. ~£29.99/year ($30-35) for families with up to 4 children. 7-day free trial.
Best for:Character rewards plus word lists recorded in your own voice (~$30-35/yr)Price:$30-35/yr†Grades:Ages 5-11Platforms:Web, iOS, Android
Pros
160+ built-in spelling lists
8,500+ recorded words with audio
Custom word lists with your own voice
Cons
UK curriculum focus
British English pronunciation
Original app discontinued (Sept 2024)
4
Simplex Spelling
Best one-time purchase
Simplex Spelling uses research-backed methods and is particularly effective for students with learning differences.
Best for:Research-backed method with no subscription ($5-15 per app, iOS)Price:$5-15/app†Grades:K-5Platforms:iOS
Pros
Research-backed methodology
Great for special needs students
One-time purchase
Cons
iOS only
Multiple apps to purchase
No web version
5
Spelling Test Buddy
Best for weekly tests
Spelling Test Buddy automates spelling tests - teachers input words, system generates audio/sentences, auto-grades, and tracks progress. $39.99/year for up to 150 students.
Best for:Auto-generated, auto-graded spelling tests ($39.99/yr)Price:$39.99/yr†Grades:K-5Platforms:Web
Pros
Auto-generates audio and sentences for tests
Auto-grades tests instantly
Google Classroom integration
Cons
Web-only (requires internet)
Teacher-focused (less for individual parents)
6
Vocabulary A-Z
Best for classrooms
Vocabulary A-Z (formerly VocabularySpellingCity) offers vocabulary and spelling games for K-5 students with classroom management features for teachers. $108/year covers up to 36 students.
Best for:35+ learning games on a $108/yr classroom licensePrice:$108/yr (classroom)†Grades:K-5Platforms:Web, iOS, Android
Pros
35+ learning games
Strong classroom integration
Teacher dashboard
Cons
Rebranded from VocabularySpellingCity
Classroom-focused pricing
Frequently asked questions
What is the best app to improve spelling for kids?
SpellingJoy is our first choice: it is free, covers K-6, includes 134+ curriculum-aligned word lists plus Dolch and Fry sight words, and lets you enter the exact words your child is studying. Spelling Shed is the strongest paid alternative at $29.99/yr if league-style games are what keeps your child practicing.
How can my child improve their spelling at home?
Short, frequent sessions beat long cramming. Load the school's current word list into an app that reads each word aloud, has your child type it, corrects mistakes on the spot, and retests the misses later. SpellingJoy supports that routine free, and Squeebles even lets a parent record the words in their own voice.
Are paid spelling apps better than free ones?
Not automatically. Paid apps mostly add motivation and automation: Spelling Shed sells competitive leagues at $29.99/yr, Squeebles sells character rewards at roughly $30-35/yr, and Spelling Test Buddy sells auto-graded tests at $39.99/yr. The core cycle of hearing, typing, and correcting words is available at no charge in SpellingJoy.
Which spelling app has no subscription?
Simplex Spelling is a one-time purchase at $5-15 per app, with a research-backed method that works well for students with learning differences. The trade-offs: it is iOS only, there is no web version, and covering the full skill range means buying several separate apps.
What is the best spelling app for a child with dyslexia?
Simplex Spelling is built on a research-backed methodology and is particularly effective for special needs students. Spelling Shed offers dyslexia-friendly options and Squeebles includes dyslexia-friendly settings, so both are reasonable gamified choices. Whichever you pick, keep sessions short and let the audio carry the load.
Do UK-based spelling apps work for American kids?
With caveats. Spelling Shed and Squeebles both follow the UK curriculum and use British-accent audio, which can confuse practice on American word lists. Squeebles users should also know the original app was discontinued in September 2024 in favor of the Connect version. US families wanting American curriculum alignment may prefer SpellingJoy.
Our Verdict
SpellingJoy wins because the entire improvement cycle, custom lists, spoken words, instant correction, and progress tracking, costs nothing and covers K-6. Know its boundaries: it is web-only with no native mobile apps yet, and classroom features are still coming.
If motivation is the bottleneck, Spelling Shed ($29.99/yr) turns practice into leagues, and Squeebles Spelling (~$30-35/yr) trades effort for collectible characters. Both lean UK: British audio and UK curriculum alignment are the price of the fun.
Simplex Spelling is the subscription-free route at $5-15 per iOS app and a strong fit for learning differences, though full coverage means several purchases. Spelling Test Buddy ($39.99/yr) automates the weekly test itself, which serves teachers more than parents.
Vocabulary A-Z remains a capable classroom platform with 35+ games, but its $108/yr license is priced for schools. Start free, identify what your child is missing, and pay only for that specific gap.
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.
