Comparison

Phonics Genius vs Simplex Spelling Phonics 2

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

Head to head
About

Phonics Genius

This app helps young children develop phonics awareness by teaching them to recognize and distinguish words by sound. It features over 6,000 professionally recorded words grouped by phonics, multiple learning and quiz modes, and customizable options for a personalized learning experience.

Highlights
  • Over 6,000 words grouped by phonics
  • Multiple learning and quiz modes
  • Phonic highlights for accelerated learning
  • Add custom words and lists
  • Customizable font size, color, and speed
  • Multi-sensory learning tool
Features
Read full description

"WOW... over 6,000 words grouped by phonics sounds. This app is awesome to teach phonic awareness!" One of the best ways to rapidly learn how to speak, read, and recognize words is through phonic awareness. This app is specifically designed to help students recognize and distinguish words by sounds. This app is loaded with content. We are talking over 6,000 professionally recorded words carefully grouped into 225 categories by phonics. Ideal for Kids 1 - 6 Years Old WHY STUDENTS AND KIDS LOVE IT ● Over 6,000 unique words - this means you will never get tired of it since you always have new words to discover ● Words are intelligently grouped by phonics ● App supports 3 unique learning modes including (play audio automatically and proceed to next card on click or hear audio only on click and move back and forth one word at a time by swiping left or right) ● Multiple unique game (quiz) modes from easy (2 words only) to challenging (6 words per page) ● Phonic highlights accelerate learning - students can see the phoneme that is being emphasized in each lesson via highlights ● Ability to add your own cards - you can add an unlimited number of new words and record your own voice ● Add new lists - you can add and group flash cards into customizable lists which is ideal for learning ● Fun & engaging voice artist keeps kids engaged ● The application works both in portrait and landscape mode ● Fully customizable font size, font color, spelling (upper case, lower case, etc.) ● Unique continuous looping feature so you can go through hundreds of flashcards automatically ● Customizable speed - you decide how fast to go from flashcard to flashcard ● Infant mode - includes ability to select extra large font size and red font color (ideal for babies less than 12 months of age) ● Don't want to teach a given word? No problem, just delete the card ● Multi-sensory learning tool - combining audio, voice, and written words HEROIC SUPPORT Heroic Support is not just what we do.  It's really what makes us, well, us.  It's that drive to make a difference in your life - no matter how big or small.  Really, it's our way of life because we want you to be our customer for a lifetime of fun and learning. Have questions?  We are here to help.  Email us at support@alligatorapps.com

About

Simplex Spelling Phonics 2

This app scientifically improves spelling and reading skills using phonics, word patterns, and syllabication. It offers over 650 words across 54 lessons, breaking down words into syllables and sounds to build phonemic awareness.

Highlights
  • Scientifically validated approach
  • Phonics, word patterns, syllabication
  • Over 650 high-frequency words
  • 54 instructional lessons
  • Reverse phonics hint feature
  • Syllable breakdown (visual & auditory)
  • Progress tracking
Features
Currently charting
Read full description

Scientifically validated as a highly effective approach to improving spelling skills. 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. Simplex Spelling is one of the best ways to improve English spelling and reading skills. Using a powerful combination of phonics lessons, spelling/word patterns, syllabication, our unique “reverse phonics” (phonics encoding) approach and contextually relevant spelling rules. - "Simplex Spelling has a feedback method that rivals anything a teacher can do in the classroom. " - Carolina Nugent, Director of Education KinderTown. - "No other literacy apps are this comprehensive." - Teachers With Apps - "WOW!!!! I found my miracle app" - Speech Language Neighborhood - Academics' Choice Award 

Teaching over a year of spelling curriculum with more than 650 high frequency words divided into 54 lists that are organized by spelling patterns and difficulty levels. Each of the 54 lists comes with a lesson that teaches one of the basic building blocks of spelling in the English language. These basic building blocks include syllables, sounds, spelling rules and some of the more advanced English phonograms. 

 Students learn a new concept for each lesson building on the skills learned from previous lessons and those covered in Simplex Spelling Phonics 1. Simplex Spelling Phonics 2 guides the student and acts as a personal spelling coach with every word, while teaching students "how to spell" English words. Our “reverse phonics” hint feature breaks each word down into individual phonemes to improve phonemic awareness, a critical skill in achieving literacy. One of the main areas of focus in Simplex Spelling Phonics 2 is on syllables and how they affect the way we speak, read and spell. Every word is broken down into its syllables both visually and auditorily to help students build phonological awareness skills. Many lessons teach the concepts of open and closed syllables, compound words, the rules governing vowels in syllables and syllable stresses. The stress on each syllable is subtly conveyed with every word to help students understand how the stress on a syllable affects the way words are pronounced and spelled. The schwa sound and its occurrence in English words is also taught.

 Recommended age 6+
 
Note: You can not create your own spelling lists.

 Features: 
 - Over 650 high frequency spelling words to help build literacy. - Words are spoken and used in a sentence to establish context and improve vocabulary. 
 - Introductory spelling list seamlessly leads a student through all of the application’s features.
 - A starting assessment/placement test. - Review lists to track learning progress. - 54 instructional lessons teach syllables, phonics, phonograms, and spelling rules. 
- A full “reverse phonics” approach that builds phonemic awareness. - Contextually relevant spelling rule hints that help explain “how to spell” English words.
 - Letter by letter feedback system provides feedback while the student is in the process of spelling each word. 
 - Support for 40 user accounts. - Export and email student progress reports. 
 
- Supports US, UK and Canadian English spelling of words.

 Privacy Disclosure: 
- Does not contain 3rd party ads 
 - Does not share any data 
 - Does not contain In-App purchases - Contains child protected links to "email the developer questions" and developer's website for additional information, support and teaching tips. COPPA Compliant https://pyxwise.com/privacy-policy/

Screenshots

Phonics Genius4 screens
Simplex Spelling Phonics 24 screens

Verdict

The call

The clearest difference is rating: Phonics Genius at 4.2 against Simplex Spelling Phonics 2's 3.6. Phonics Genius also leads on update cadence (every 4 weeks vs every 15 months) and ratings volume (465 vs 8). Simplex Spelling Phonics 2's advantage is chart position (#200 vs unranked). On review sentiment, 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

Phonics Genius costs $0.99 and Simplex Spelling Phonics 2 $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Phonics Genius holds the better App Store score, 4.2 against 3.6. That said, the two scores are not equally well evidenced: Phonics Genius has 465 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 69% of Phonics Genius's written reviews are positive against 65% of Simplex Spelling Phonics 2's.

UpkeepUpdate frequency

Phonics Genius ships an update every 4 weeks, Simplex Spelling Phonics 2 every 15 months. Both last shipped on October 13, 2026.

Scorecard7 real differences · 4 level
Phonics Genius versus Simplex Spelling Phonics 2: the parameters behind the verdict, then further details
ParameterPhonics GeniusSimplex Spelling Phonics 2
Price$0.99 — better$4.99
Rating4.2 (465 ratings) — better3.6 (8 ratings)
Positive reviews69.1% of reviews — better65.0% of reviews
Number of ratings465 — better8
Update frequencyEvery 4 weeks — betterEvery 15 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
Best chart rank—#200 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better14.0
Further details — not scored
Size87 MB203 MB
Age rating4+4+
DeveloperInnovative Mobile AppsPyxwise Software Inc.

Customer experience

Phonics Genius

All ratings465 ratings
Positive81.1%
Neutral3.7%
Negative15.3%
Written reviews191 reviews
Positive69.1%
Neutral4.2%
Negative26.7%

Simplex Spelling Phonics 2

All ratings8 ratings
Positive62.5%
Neutral12.5%
Negative25.0%
Written reviews20 reviews
Positive65.0%
Neutral15.0%
Negative20.0%

Bugs and requests

Phonics Genius

Reported bugs

3 issues
  • Sound not working for some users
  • Recorded audio not playing back
  • Accidental swiping causing unintended word changes

Requested features

5 requests
  • Add British/UK English accent option
  • Ability to hide/unhide word categories
  • Randomize/mix up word flash cards
  • Add visual aids like pictures for younger learners
  • Improve game mode functionality and feedback

Simplex Spelling Phonics 2

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Phonics Genius

No in-app purchases

None

Simplex Spelling Phonics 2

No in-app purchases

Questions

Is Phonics Genius free?
Phonics Genius costs $0.99, with no in-app purchases.
Is Simplex Spelling Phonics 2 free?
Simplex Spelling Phonics 2 costs $4.99, with no in-app purchases.
Which has better reviews, Phonics Genius or Simplex Spelling Phonics 2?
Phonics Genius is rated higher. Phonics Genius averages 4.2 out of 5 from 465 ratings, while Simplex Spelling Phonics 2 averages 3.6 from 8 ratings.
Do Phonics Genius or Simplex Spelling Phonics 2 have ads?
Neither Phonics Genius nor Simplex Spelling Phonics 2 shows ads.
Which is updated more often, Phonics Genius or Simplex Spelling Phonics 2?
Phonics Genius ships an update every 4 weeks, and Simplex Spelling Phonics 2 every 15 months. Most recently, Phonics Genius was updated on October 13, 2026 and Simplex Spelling Phonics 2 on October 13, 2026.

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