Comparison

Wonster Words Learning Games vs Learn Spelling 3rd Grade

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Wonster Words Learning Games

This educational app uses interactive games and puzzles to teach children foundational literacy skills. It focuses on phonics, letter-sound relationships, and spelling patterns through a fun, play-based approach rooted in reading science.

Highlights
  • Phonics-based learning
  • Interactive puzzles and mini-games
  • Letter-sound relationship practice
  • Customizable word lists
  • Spelling pattern lessons
  • Supports speech development
Features
Read full description

Wonster Words is an award-winning reading game to help kids build strong foundational literacy skills. Rooted in the science of reading, Wonster Words teaches phonics, phonemic awareness, letter-sound relationships, letter recognition, and spelling patterns through interactive puzzles, fun mini-games, and silly animations. 95% of parents say Wonster Words has helped their children learn to read! Join millions of families and download Wonster Words today! _______________________ A FUN, PLAY-BASED APPROACH TO LEARNING Children learn best when they’re having fun! Wonster Words combines interactive phonics puzzles with engaging animations to make reading feel like play. Kids explore words by dragging letters into place, hearing their letter names and sounds, and watching hilarious animated shorts that bring vocabulary to life. • "As a 1st grade teacher with a kindergartener [son] I know how important it is to keep learning interesting. This is my son's favorite app and mine too." • "I downloaded this game for my 2 yr old daughter and she is always running off with my phone to learn some new words." _______________________ BASED ON THE SCIENCE OF READING Wonster Words is built around phonics-based learning, research-backed principles that support early reading success. Kids go beyond basic ABCs and phonics—they learn how letters form blends, digraphs, word families, diphthongs, and CVC words, all key building blocks for fluency. • "This app really helps reinforce the phonics principles and sight words we go over daily. I love that my children are eager to learn and have fun doing it." • "[My 5 year old] has been using Wonster Words each night and has started to spell on his own. We are sounding out words together. He looks forward to playing the games and even reminds me of his practice time. _______________________ CUSTOM WORD LISTS & SPELLING LESSONS Every child learns differently, and now you can personalize their learning experience! With our Custom Word List feature, parents and teachers can enter their own words, and Wonster Words will automatically generate phonics-based spelling lessons tailored to those words. • "I love this for my child’s spelling words. I am able to add our own words for her to practice and she enjoys the games." • "Wonster words spelling has been a big help for my 3rd grader prepping for weekly spelling tests at school." _______________________ SUPPORTS SPEECH & LANGUAGE DEVELOPMENT For children with speech delays or language difficulties, Wonster Words provides a fun and effective way to practice articulation, phonological awareness, and vocabulary building. It’s an excellent supplement for speech therapy and a motivator for kids working on communication skills. • "My three year old was slow to articulate many words. Speech therapy was helpful but he seemed bored with the simplistic repetitions. Got this game to work with him at home... He's four now and still loves this app. Non-stop chatterbox with a huge vocabulary." • "I am a retired Speech-language Pathologist and I provide training for preschools. I love this app for vocabulary building, early reading and spelling." _______________________ FITS YOUR NEEDS Wonster Words supports offline play when traveling. It is safe for kids and ad-free. Its subscription can be canceled anytime without fees. _______________________ AWARDS ◆ Parent's Choice ◆ Dr. Toy's Best Picks ◆ Kidscreen iKids Finalist ◆ Mom's Choice Gold ◆ Academic's Choice _______________________ TERMS & PRIVACY Wonster Words is safe, ad-free, and a subscription service. You can cancel anytime without fees. • Terms of Use: https://www.wonsterwords.com/terms-of-service • Privacy Policy: https://www.wonsterwords.com/privacy-policy _______________________ CONTACT US If you run into issues, please email us at support@77sparx.com.

About

Learn Spelling 3rd Grade

Master 3rd grade spelling with AI-powered lessons and adaptive practice. This app uses spaced repetition to help children improve reading and writing skills. Unlock all subjects with a single subscription.

Highlights
  • AI-powered lessons
  • Adaptive practice
  • Spaced repetition learning
  • Text-to-speech
  • Student profiles
  • Teacher metrics view
  • Gamification
Features
Read full description

Congratulations! You're about to give your kids everything they need to master 3rd grade spelling skills, all on their own. By combing the world's first AI-teachers, short lessons, and adaptive practice, children can now catch up and get ahead, all on their own. Start a 7 day free trial to see first hand how much your kids can learn, risk free. We recommend asking your children to complete 5 lessons a day. A little practice every day is the best. Feel free to pursue your passions and dreams (or nap) while students learn.  Our spelling-bee-style adaptive practice has a "secret sauce" learning algorithm, based on the 'spaced repetition learning theory'. It helps knowledge truly stick. Why learn spelling? Developing spelling skills is a highly effective way of improving a child's reading and writing abilities. Bonus: When you start a membership for this app, you unlock all 10+ apps by Class Ace covering 2,500+ skills, and 20+ innovative AI tools. There's no better investment. Features: • 70+ simple read-assist lessons • Effective, adaptive practice. Each student sees a different set of questions that get harder over time. When they make mistakes, the questions change in real-time to maximize learning and minimize frustration, following the ‘spaced repetition’ learning theory. • Text to speech. Tap on any word to have it read out loud. • Auto-play. Sit back and enjoy the whole lesson read to you. • Separate student profiles. • Teacher View: Look at charts of useful metrics. See where students are struggling, and jump in to help. • Gamification. Incredible landscapes, progress bars, and uplifting interfaces motivate students to do their best. Watch your child's grades improve with just a few minutes of regular practice. Learn Spelling was developed by a team of veteran teachers, technologists, and student testers. The app is designed by an ex-Google Product Manager to maximize learning and retention. ======= Learn Spelling is a member of the Class Ace family of apps. One subscription in any Class Ace app unlocks all 15+ apps, over 2,500+ lessons covering K-6 subjects, and 20+ innovative AI tools. Subscription Info: • Unlimited access to this and all Class Ace apps, tools, and features is $14.99 per month after a 1 week free trial and includes 5 student profiles. • Cancel Anytime: You won't be charged if you cancel before the end of the trial period. • Renewal: Auto-renewal may be turned off anytime from your Apple Subscription Manager. Subscriptions automatically renew unless they are turned off at least 24 hours before the end of the current period in account settings. Renewals are charged within 24-hours preceding the end of the current period. Payment is charged to your iTunes Account at confirmation of purchase. Subscriptions are managed by the user. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to Learn Spelling by Class Ace, where applicable. You can access Learn Spelling without a subscription, but will be limited to 20 free questions per day, and your medals will be lost on leaving the app. No parent wants to see their child fall behind. Yet over 50% of 4th graders weren't proficient in 4th grade common core standards in the US in 2017. Our own kids were struggling to keep up. We built Learn Spelling for them, and now they are excelling on their own. Your kids can too. ======= Help & Support Problems, questions, or want to get in touch? Contact us at support@classace.io Links: Terms of Service: https://classace.io/terms Privacy: https://classace.io/privacy

Screenshots

Wonster Words Learning Games4 screens
Learn Spelling 3rd Grade4 screens

Verdict

The call

The clearest difference is review sentiment: Wonster Words Learning Games at 81% against Learn Spelling 3rd Grade's 33%. Wonster Words Learning Games also leads on monetization model (free with in-app purchases vs subscription) and rating (4.6 vs 4.1). Learn Spelling 3rd Grade's advantage is update cadence (every 9 days vs every 3 weeks) and iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Wonster Words Learning Games sells 15 in-app purchases, starting at $1.99 per 7 days and Learn Spelling 3rd Grade sells 12 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Wonster Words Learning Games holds the better App Store score, 4.6 against 4.1. That said, the two scores are not equally well evidenced: Wonster Words Learning Games has 32K ratings behind it against 111, so its average is the more settled of the two. Written reviews point the same way: 81% of Wonster Words Learning Games's written reviews are positive against 33% of Learn Spelling 3rd Grade's.

UpkeepUpdate frequency

Wonster Words Learning Games ships an update every 3 weeks, Learn Spelling 3rd Grade every 9 days. The most recent releases landed on September 26, 2026 and August 8, 2026 respectively.

Scorecard6 real differences · 4 level
Wonster Words Learning Games versus Learn Spelling 3rd Grade: the parameters behind the verdict, then further details
ParameterWonster Words Learning GamesLearn Spelling 3rd Grade
PriceFreeFree
Rating4.6 (32K ratings) — better4.1 (111 ratings)
Positive reviews81.3% of reviews — better33.3% of reviews
Number of ratings32K — better111
Update frequencyEvery 3 weeksEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size222 MB72 MB
Age rating4+4+
Developer77Sparx Studio, Inc.Class Ace LLC

Customer experience

Wonster Words Learning Games

All ratings31,517 ratings
Positive90.6%
Neutral4.2%
Negative5.2%
Written reviews284 reviews
Positive81.3%
Neutral2.8%
Negative15.8%

Learn Spelling 3rd Grade

All ratings111 ratings
Positive73.0%
Neutral9.0%
Negative18.0%
Written reviews12 reviews
Positive33.3%
Neutral8.3%
Negative58.3%

Bugs and requests

Wonster Words Learning Games

Reported bugs

4 issues
  • Sound issues and muted audio
  • Inconsistencies in game mechanics
  • Incompatibility with older devices
  • Unexpected charges and billing problems

Requested features

5 requests
  • Option to create custom word lists
  • More language and accent options
  • Ability to use the app on multiple devices
  • Improved user interface and navigation
  • Additional educational content and levels

Learn Spelling 3rd Grade

Not enough reviews yet to summarise bugs or requests.

In-app purchases

15 purchases

Wonster Words Learning Games

Subscriptions14
  • Wonster Words All-Access3 Days trial$1.997 Days
  • Wonster Words All-Access$3.997 Days
  • Monthly Subscription7 Days trial$4.991 Month
Show 11 more
  • Wonster Words Access Subscription$7.991 Year
  • Wonster Words All-Access7 Days trial2 variants$9.991 Month
  • Monthly All Access Pass7 Days trial$9.991 Month
  • Wonster Words All-Access$9.991 Month
  • Wonster Words All-Access14 Days trial$9.991 Month
  • Wonster Words All-Access7 Days trial$10.991 Month
  • Wonster Words All-Access7 Days trial$12.991 Month
  • Wonster Words All-Access7 Days trial$49.996 Months
  • Yearly Access7 Days trial$59.991 Year
  • 7-Day Free Trial with $69.99/year7 Days trial$69.991 Year
  • Wonster Words All-Access7 Days trial$79.991 Year
One-time1
  • All Access Pass$14.99
12 purchases

Learn Spelling 3rd Grade

Subscriptions12
  • Spelling 3rd Grade - 1 Student7 Days trial$2.991 Month
  • Spelling 3rd Grade 2 Students7 Days trial$2.991 Month
  • Spelling 3rd Grade 3 Students7 Days trial$6.991 Month
Show 9 more
  • Spelling 3rd Grade 4 Students7 Days trial$8.991 Month
  • Spelling 3rd Grade 6 Students7 Days trial$12.991 Month
  • Spelling 3 Monthly Parent7 Days trial$14.991 Month
  • Spelling 3rd Yearly 1 Student7 Days trial$19.991 Year
  • Spelling 3rd Grade 10 Students7 Days trial$20.991 Month
  • Spelling 3rd Yearly 2 Students7 Days trial$29.991 Year
  • Spelling 3rd Yearly 3 Students7 Days trial$39.991 Year
  • Spelling 3rd Yearly 4 Students7 Days trial$49.991 Year
  • Spelling 3rd Yearly 5 Students7 Days trial$59.991 Year

Questions

Is Wonster Words Learning Games free?
Wonster Words Learning Games is free to download, with in-app purchases available.
Is Learn Spelling 3rd Grade free?
Learn Spelling 3rd Grade is free to download, with in-app purchases available.
Which has better reviews, Wonster Words Learning Games or Learn Spelling 3rd Grade?
Wonster Words Learning Games is rated higher. Wonster Words Learning Games averages 4.6 out of 5 from 32K ratings, while Learn Spelling 3rd Grade averages 4.1 from 111 ratings.
Do Wonster Words Learning Games or Learn Spelling 3rd Grade have ads?
Neither Wonster Words Learning Games nor Learn Spelling 3rd Grade shows ads.
Which is updated more often, Wonster Words Learning Games or Learn Spelling 3rd Grade?
Wonster Words Learning Games ships an update every 3 weeks, and Learn Spelling 3rd Grade every 9 days. Most recently, Wonster Words Learning Games was updated on September 26, 2026 and Learn Spelling 3rd Grade on August 8, 2026.

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