Comparison

Short Vowel Word Study vs Readability

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

Head to head
About

Short Vowel Word Study

This app teaches children spelling patterns for short vowel words using a research-based approach. It offers hands-on activities like sorting, finding, spelling, and writing words to reinforce learning. A parent section explains the methodology, and a bonus game section provides fun reinforcement.

Highlights
  • Word sorting activities
  • Phonics pattern analysis
  • Interactive spelling games
  • Letter tile manipulation
  • Tracing and writing words
  • Parental theory explanation
  • Bonus word fun games
Features
Read full description

Teaching kids to spell includes much more than a list of spelling words students should memorize and write on a spelling test each week. Effective spelling methods do not rely on rote memorization, but are developmentally appropriate and hands-on. Word Study is a widely research-based spelling approach whose purpose is to “examine words in order to reveal the logic and consistencies within [the] written language system and to help student achieve mastery in recognizing, spelling, and defining specific words” (Words Their Way, Bear, et. al, 2012). Word Study is developmentally appropriate because it takes into consideration what the student understands or does not yet understand about spellings and word meanings to discover where spelling instruction should start. This is accomplished by looking at the student’s misspellings of certain word patterns (from simple words like man to more complex words such as multitude). It is hands-on in that it requires students to analyze, manipulate, and create meaningful and logical generalizations of how word spellings work. Short Vowels Word Study app is based on the Word Study approach described above and is for students in the late Letter Name-Alphabetic Spellers to early Within Word Pattern Spellers, according to the spelling development levels of Words Their Way. Short Vowels Word Study helps kids learn the spelling patterns related to word families and longer short vowel words through developmentally appropriate and hands-on spelling activities. Short Vowels Word Study teaches kids who are ready for: > word families, > short vowel words (CVC), and > longer short vowel words with blends and diagraphs (CCVC and CVCC) The Spelling Activities Included: SORT IT - Sorting words based on their spelling pattern. FIND IT - Analyzing words based on their patterns and finding the one that does not fit based on its phonics sound or visual pattern. SPELL IT - Manipulating letter tiles to spell short vowel words. WRITE IT - Spelling short vowel words by tracing and writing the word. Short Vowels Word Study Bonus Sections - a parent section that explains the theory behind the spelling activities included in the app - a “Word Fun” section, where kids can play hands-on spelling games after earning stars from their spelling activities Kids Safe, No Adds or In-App purchases! please see our Privacy Policy PRIVACY POLICY We take privacy very seriously: Does not contain ads Does not contain integration with social networks Does not use analytics / data collection tools Does not contain in-app purchases Does contain web links for parents To read more about teaching kids to spell through a developmental approach to spelling, visit This Reading Mama or purchase her book, Teaching Kids to Spell. http://thisreadingmama.com/ http://thisreadingmama.com/teaching-kids-to-spell/

About

Readability

This app uses AI-powered voice technology to provide personalized reading tutoring for children. It listens as kids read aloud, offers pronunciation correction, and assesses comprehension through interactive questions. The app also builds vocabulary and allows parents to track progress.

Highlights
  • AI-powered voice recognition for reading practice
  • Real-time pronunciation correction
  • Interactive voice-based comprehension questions
  • Personalized vocabulary lists
  • Parent dashboard for progress tracking
  • Engaging grade-level stories with illustrations
Features
Read full description

Readability’s award-winning Smart Reading & Comprehension Learning App gives your child the effectiveness of 1-on-1 tutoring. Our breakthrough voice-based technology LISTENS while your child READS, highlighting, and correcting any problem words. Kids from kindergarten to 6th grade will improve their reading, vocabulary, and comprehension skills all in the convenience of a mobile app. IMPROVE READING WITH 1-ON-1 TUTORING Readability prompts your child to read aloud and listens while providing reading help and real-time pronunciation correction as your child reads. If they get stuck, they can tap on the speaker icon to have Readability read the selected passage or word aloud. Readability automatically selects the right reading material for each child to maximize improvement and minimize the reading struggle. Your child will be eager to learn as these fun and educational grade-level stories come to life with bright illustrations. IMPROVE CRITICAL THINKING SKILLS Our industry-first comprehension with Interactive Voice-based Questions & Answers (IVQA™) asks your child questions verbally about the story they just read to improve their critical thinking skills. Your child then is prompted to answer the question verbally to ensure they fully understand what they read. Comprehension is as important as reading fluency, we deliver both in our smart reading app for kids. IMPROVE VOCABULARY Readability makes it easy to learn new words and their meaning with a personalized vocabulary list for your child. Your child can long-press on any word while reading to learn its pronunciation, meaning, and add it to their vocabulary list. Their vocabulary list is neatly organized A-Z and by book to further practice, review, and perfect new or difficult words. SET AND TRACK READING GOALS Set goals and follow your child’s progress with your very own Parent Dashboard detailing what they have read, reading duration, accuracy, comprehension, and speed. It also provides daily and weekly reading reports for accountability that can be shared with a teacher. ENGAGING BOOKS A massive selection of age-appropriate stories and educational works keep kids engaged and learning. Readability is the perfect reading app for kids. Getting started is easy with a 30-day free trial. Just download the app to sign up for your free trial. Cancel anytime. SUBSCRIPTION TERMS To access all app features, please subscribe to the 30-day free trial. Your subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Your account will automatically be charged at the subscription price for renewal, within 24-hours prior to the end of the current billing period. You can manage your subscription and/or turn off auto-renewal by visiting your Account Settings after purchase. • Visit https://www.readabilitytutor.com/payment-policy/ for payment terms • Visit https://www.readabilitytutor.com/terms-of-use/ for terms of use Copyright 2023 Readability

Screenshots

Short Vowel Word Study4 screens
Readability4 screens

Verdict

The call

The clearest difference is price: Readability at Free against Short Vowel Word Study's $3.99. Readability also leads on rating (4.6 vs 2.9) and update cadence (fortnightly vs every 9 months). Short Vowel Word Study's advantage is in-app purchases (none vs 2) and iOS requirement (8.0 vs 16.4). On review sentiment, 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

Readability is free to download; Short Vowel Word Study costs $3.99 up front. Readability sells 2 in-app purchases, starting at $19.99 per month. Short Vowel Word Study asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Readability holds the better App Store score, 4.6 against 2.9. That said, the two scores are not equally well evidenced: Readability has 25K ratings behind it against 12, so its average is the more settled of the two. Written reviews split almost evenly too, at 56% and 56% positive.

UpkeepUpdate frequency

Short Vowel Word Study ships an update every 9 months, Readability fortnightly. The most recent releases landed on October 9, 2026 and November 1, 2026 respectively.

Scorecard7 real differences · 3 level
Short Vowel Word Study versus Readability: the parameters behind the verdict, then further details
ParameterShort Vowel Word StudyReadability
Price$3.99Free — better
Rating2.9 (12 ratings)4.6 (25K ratings) — better
Positive reviews55.6% of reviews55.8% of reviews — better
Number of ratings1225K — better
Update frequencyEvery 9 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid — betterSubscription
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS8.0 — better16.4
Further details — not scored
Size43 MB263 MB
Age rating4+4+
DeveloperThis Reading Mama, LLCe4site Inc.

Customer experience

Short Vowel Word Study

All ratings12 ratings
Positive33.3%
Neutral33.3%
Negative33.3%
Written reviews9 reviews
Positive55.6%
Neutral22.2%
Negative22.2%

Readability

All ratings25,169 ratings
Positive90.5%
Neutral4.0%
Negative5.5%
Written reviews385 reviews
Positive55.8%
Neutral9.6%
Negative34.5%

Bugs and requests

Short Vowel Word Study

Not enough reviews yet to summarise bugs or requests.

Readability

Reported bugs

4 issues
  • App charges for free trial
  • Subscription cancellation issues
  • Inconsistent app behavior
  • Compatibility problems on some devices

Requested features

4 requests
  • More customization options for text and background
  • Improved voice recognition accuracy
  • Expanded book selection
  • Better comprehension testing

In-app purchases

None

Short Vowel Word Study

No in-app purchases

2 purchases

Readability

Subscriptions2
  • Readability Tutor1 Month trial$19.991 Month
  • Readability Tutor Annual1 Month trial$139.991 Year

Questions

Is Short Vowel Word Study free?
Short Vowel Word Study costs $3.99, with no in-app purchases.
Is Readability free?
Readability is free to download, with in-app purchases available.
Which has better reviews, Short Vowel Word Study or Readability?
Readability is rated higher. Short Vowel Word Study averages 2.9 out of 5 from 12 ratings, while Readability averages 4.6 from 25K ratings.
Do Short Vowel Word Study or Readability have ads?
Neither Short Vowel Word Study nor Readability shows ads.
Which is updated more often, Short Vowel Word Study or Readability?
Short Vowel Word Study ships an update every 9 months, and Readability fortnightly. Most recently, Short Vowel Word Study was updated on October 9, 2026 and Readability on November 1, 2026.

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