Comparison

Simplex Spelling Phonics 1 vs Spelling Ace 2nd Grade

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

Head to head
About

Simplex Spelling Phonics 1

This app uses a scientifically validated phonics approach to improve spelling skills. It teaches fundamental spelling patterns, sounds, and rules through structured lessons and high-frequency words, aiming to build long-term literacy and confidence.

Highlights
  • 450+ high-frequency words
  • 42 instructional phonics lessons
  • Spelling pattern and difficulty organization
  • Reverse phonics approach
  • Contextual spelling rule hints
  • Letter-by-letter feedback
  • Starting assessment test
Features
Currently charting
Read full description

Scientifically validated as a highly effective approach to improving spelling skills through our phonics approach. A published study revealed that students demonstrated an average spelling improvement of 1.9 grades among children in a classroom setting who regularly used Simplex Spelling over a 18 week period. The largest student improvement observed over the same time period was 4.4 grade levels as assessed by administering the Schonell Spelling Test. Linda Chmiliar, "Improving the Spelling Skills of Students with Learning Disabilities using Apps on the iPad", International Journal of Technology and Inclusive Education, pp. 962-971. Special Issue Volume 3, 2016. Simplex Spelling Phonics 1 teaches a full year of spelling curriculum with over 450 high frequency words divided into 42 lists that are organized by spelling patterns and difficulty levels. Each of the 42 lists comes with a lesson that teaches one of the basic building blocks of spelling in the English language. These basic building blocks include the different phonograms, sounds, and spelling rules. Our spelling lists focus on some of the highest frequency words in the English language to help students establish a base foundation of literacy and confidence with spelling and reading. Students learn a new concept for each lesson building on the skills learned from previous lessons. Simplex Spelling Phonics 1 guides the student and acts as a personal spelling coach with every word, while teaching "how to spell" English words. Memorization may be sufficient to pass a spelling test, but it often does not transfer into good long term reading and spelling skills. Our goal with Simplex Spelling Phonics 1 is to not only teach a list of words, but to teach students “how to spell” these words, thus building long term skills that can be used for over 84% of the words in the English language that follow phonetic patterns. Many studies show that students who learn to read through phonics have a higher level of literacy than students who learn to read by using flash cards and the whole word approach. Also, that not all readers are good spellers, but almost all good spellers are also good readers. This is why Simplex Spelling's comprehensive unique phonics approach to spelling really works to create both better spellers and better readers. Note: Now supports both North American and British accents.
 Note: You can not create your own spelling lists. Features: 
 - Over 450 high frequency words to help build literacy. 
 - A starting assessment/placement test. - Review lists. - 42 instructional lessons teach phonics, phonograms, and spelling rules. 
 - A full “reverse phonics” approach that includes sounds made by all the different letter combinations. - Contextually relevant spelling rule hints that help explain “how to spell” English words.
 - Letter by letter feedback system provides immediate feedback. 
 - Guaranteed success on every word. 
 - Support for 40 user accounts. 
 - Export and email student progress reports. - Remembers each user’s progress in every list. - User stats screen to see mastered words and words that require further practice. 
 - Supports both upper and lower case letters.
 - Supports both alphabetic and QWERTY keyboard layouts.
 - Supports US, UK and Canadian English spelling of words. - Featured previously by Apple in New & Noteworthy, What's Hot, Words for the Wise and Spelling & Grammar. - Honorable mention in the 2012 Best App Ever Awards - Best Special Needs App. - AppsforHomeschooling (5/5, Golden App Award, 2011 Readers Choice Award) - Academics' Choice Award - Parents' Choice Award Privacy Disclosure: - No 3rd party ads - Does not share any data - No In-App purchases - Contains child protected links in app to developer's website for additional information, support and teaching tips. - Contains child protected link to developer email support. COPPA Compliant 
https://pyxwise.com/privacy-policy/

About

Spelling Ace 2nd Grade

This app offers engaging spelling challenges for 2nd graders, covering essential word lists and Common Core standards. It uses dynamic challenges, medals, and levels to motivate learning and build a strong vocabulary foundation.

Highlights
  • Over 100 spelling challenges
  • Covers Fry, Dolch, Evan-Moor lists
  • Common Core standards alignment
  • Dynamic learning challenges
  • Progress tracking with levels and medals
  • Up to 3 player profiles
Features
Read full description

Spelling Ace makes learning essential English language words fun, fast, and easy. Spelling Ace has over 100 short spelling challenges to help players practice and master all Common Core spelling standards for 2nd grade. Students also learn to spell the 200 most common Fry words, the 2nd grade Dolch sight words, and the 2nd grade Evan-Moor lists. Use Spelling Ace to quickly build an excellent foundation of spelling and vocabulary, with no gaps in knowledge. Spelling Ace helps players not only catch up, but get ahead of their peers, all while having fun. Medals and levels motivate players to learn and memorize. Dynamic challenges adapt to player behavior to maximize learning and minimize effort. Can you master all of the challenges to become a level 25 Spelling Ace? Spelling Ace is part of the Class Ace family of apps including Class Ace on the web, and Math Ace 1st, 2nd, and 3rd Grade, and Spelling Ace 1st, 2nd, and 3rd Grade on iOS. One subscription to any Ace App unlocks full access to all apps! Spelling Ace is accessible on iPhones and iPads. ================ Spelling Ace Key Features ================ • Over 100 minute-long math challenges to practice and ace 2nd grade spelling essentials. • Challenges cover Fry's 200 most common words, Dolch sight words, Evan-Moor lists, and Common Core standards. • Fun, light, and beautiful gameplay rewards players for correct answers with fireworks. • Levels and medals make tracking progress & proficiency easy. • Dynamic challenges maximize learning and retention. Words that students take a long time on or spell incorrectly are presented more frequently. • Up to 3 player profiles - Great for parents with multiple children. • Practice reminders. ================ Parents and Kids love Spelling Ace ================ “Spelling Ace has really helped my son improve his writing and reading skills. Thank you Spelling Ace for making it easier to teach my son.” - Annie G "That was really fun, I'm not gonna lie" - Aldo, student ================ Spelling Ace Subscription ================ • Unlock unlimited plays of over 100 essential 2nd Grade spelling practice games. • Full access to Class Ace, our next generation web app featuring over 1,000 simple, teacher-written, self-paced lessons. It's where kids go to learn just about every Common Core standard on their own. • Full access to the entire family of Ace Apps including Math Ace 1st, 2nd, and 3rd Grade, Spelling Ace 1st, 2nd, and 3rd Grade, and more coming soon. • 3 month plan: $19.99/quarter, after a 1 week free trail. • Cancel Anytime: You won't be charged if you cancel before the end of trial period. • Renewal: Auto-renewal may be turned off anytime from Account Settings. 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 Spelling Ace, where applicable. You can access Spelling Ace without a subscription, but will be limited to 10 free plays. ================ Help & Support ================ Problems, questions, or want to get in touch? Contact us at support@classace.io ================ Links ================ Terms of Service: https://classace.io/terms.html Privacy: https://classace.io/privacy.html

Screenshots

Simplex Spelling Phonics 14 screens
Spelling Ace 2nd Grade4 screens

Verdict

The call

The clearest difference is review sentiment: Simplex Spelling Phonics 1 at 81% against Spelling Ace 2nd Grade's 33%. Simplex Spelling Phonics 1 also leads on in-app purchases (none vs 1) and chart position (#148 vs unranked). Spelling Ace 2nd Grade's advantage is price (Free vs $4.99) and rating (4.4 vs 4.0). On ads 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

Spelling Ace 2nd Grade is free to download; Simplex Spelling Phonics 1 costs $4.99 up front. Spelling Ace 2nd Grade sells 1 in-app purchase, starting at $19.99 per 3 months. Simplex Spelling Phonics 1 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Spelling Ace 2nd Grade holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: Spelling Ace 2nd Grade has 195 ratings behind it against 23, so its average is the more settled of the two. Written reviews complicate that: 81% of Simplex Spelling Phonics 1's written reviews are positive against 33% of Spelling Ace 2nd Grade's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Simplex Spelling Phonics 1 ships an update every 5 months, Spelling Ace 2nd Grade every 2 months. The most recent releases landed on October 26, 2026 and October 21, 2026 respectively.

Scorecard9 real differences · 2 level
Simplex Spelling Phonics 1 versus Spelling Ace 2nd Grade: the parameters behind the verdict, then further details
ParameterSimplex Spelling Phonics 1Spelling Ace 2nd Grade
Price$4.99Free — better
Rating4.0 (23 ratings)4.4 (195 ratings) — better
Positive reviews81.4% of reviews — better33.3% of reviews
Number of ratings23195 — better
Update frequencyEvery 5 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid — betterSubscription
Best chart rank#148 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.011.0 — better
Further details — not scored
Size191 MB101 MB
Age rating4+4+
DeveloperPyxwise Software Inc.Class Ace LLC

Customer experience

Simplex Spelling Phonics 1

All ratings23 ratings
Positive69.6%
Neutral8.7%
Negative21.7%
Written reviews43 reviews
Positive81.4%
Neutral4.7%
Negative14.0%

Spelling Ace 2nd Grade

All ratings180 ratings
Positive82.8%
Neutral5.6%
Negative11.7%
Written reviews9 reviews
Positive33.3%
Neutral22.2%
Negative44.4%

In-app purchases

None

Simplex Spelling Phonics 1

No in-app purchases

1 purchases

Spelling Ace 2nd Grade

Subscriptions1
  • Ace Apps Full Access7 Days trial$19.993 Months

Questions

Is Simplex Spelling Phonics 1 free?
Simplex Spelling Phonics 1 costs $4.99, with no in-app purchases.
Is Spelling Ace 2nd Grade free?
Spelling Ace 2nd Grade is free to download, with in-app purchases available.
Which has better reviews, Simplex Spelling Phonics 1 or Spelling Ace 2nd Grade?
Spelling Ace 2nd Grade is rated higher. Simplex Spelling Phonics 1 averages 4.0 out of 5 from 23 ratings, while Spelling Ace 2nd Grade averages 4.4 from 195 ratings.
Do Simplex Spelling Phonics 1 or Spelling Ace 2nd Grade have ads?
Neither Simplex Spelling Phonics 1 nor Spelling Ace 2nd Grade shows ads.
Which is updated more often, Simplex Spelling Phonics 1 or Spelling Ace 2nd Grade?
Simplex Spelling Phonics 1 ships an update every 5 months, and Spelling Ace 2nd Grade every 2 months. Most recently, Simplex Spelling Phonics 1 was updated on October 26, 2026 and Spelling Ace 2nd Grade on October 21, 2026.

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