Comparison

Phonogram Sounds vs OgStar Reading Early

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

Head to head
About

Phonogram Sounds

This interactive app provides clear audio pronunciations for letter sounds and combinations, featuring all 72 basic phonograms from a popular language arts curriculum. It's designed to support reading and spelling development for learners of all ages.

Highlights
  • Hear correct pronunciation of sounds
  • Clear enunciation of letters and combinations
  • Includes all 72 basic phonograms
  • Supports reading and spelling skills
  • Interactive learning experience
Features
Read full description

Touch a button and hear the correct pronunciation! *Check that your sound is turned on!* This interactive program features clear enunciation of the sounds of the letters and letter combinations (also known as phonograms). Contains all 72 of the basic phonograms as taught in the All About Reading and All About Spelling language arts curriculum. All About Reading is a multisensory, mastery-based program that starts with essential pre-reading skills and continues on to teach all five key components of reading. All About Spelling teaches encoding skills, spelling rules, and multisensory strategies to help your student become a proficient speller for life. Our lightly scripted “open and go” lesson plans and mastery-based approach leave no gaps and make this curriculum a favorite of homeschool families everywhere. Suitable for all ages and learning styles!

About

OgStar Reading Early

This app offers a 35-lesson literacy game for young learners, employing a multisensory, structured approach to teach reading, writing, and spelling. It incorporates engaging mini-games and rewards to keep children motivated while developing essential phonics and fluency skills.

Highlights
  • Multisensory learning approach
  • Structured literacy lessons
  • Phonological awareness practice
  • Systematic phonics instruction
  • Handwriting and speech recognition feedback
  • Progress tracking for parents/teachers
  • Engaging mini-games and rewards
Features
Read full description

Learn to read, write, and spell the multisensory way. Structured literacy works. OgStar Reading™: Early Reader provides students in grades pre-K through 3 with an enjoyable and comprehensive 35-lesson literacy game, based on the well-respected Orton-Gillingham approach. Students practice: - phonological awareness - systematic/synthetic phonics - multisensory sound/symbol associations - audio-visual-tactile reading and writing of sight words - oral reading of phonetically-controlled words and sentences - finger tracing and writing of syllables, words, and sentences - oral reading fluency activities OgStar takes students on a captivating reading adventure and includes built-in mini-games and rewards to keep them motivated and engaged. OgStar Reading is a patent-pending, technologically-sophisticated app with handwriting recognition feedback, speech recognition feedback, audio-visual synchronization, voiceover correction feedback, and built-in word pronunciation features. Data collection is available on the app for parents and teachers describing student performance and progress over time. This delightful, multisensory, structured literacy game helps students of all ages to independently develop evidence-based literacy skills, in accordance with the scientific standards recommended by the National Reading Panel indicating the best ways to teach students how to read.

Screenshots

Phonogram Sounds3 screens

Verdict

The call

The clearest difference is price: Phonogram Sounds at Free against OgStar Reading Early's $1.99. Phonogram Sounds also leads on ratings volume (84 vs 6) and device support (3 vs 1). OgStar Reading Early's advantage is rating (4.7 vs 4.0) and review sentiment (100% vs 70%). On update cadence, ads and in-app purchases 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

Phonogram Sounds is free to download; OgStar Reading Early costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

OgStar Reading Early holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Phonogram Sounds has 84 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 70% of Phonogram Sounds's written reviews are positive against 100% of OgStar Reading Early's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 6 months. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

Scorecard7 real differences · 3 level
Phonogram Sounds versus OgStar Reading Early: the parameters behind the verdict, then further details
ParameterPhonogram SoundsOgStar Reading Early
PriceFree — better$1.99
Rating4.0 (84 ratings)4.7 (6 ratings) — better
Positive reviews69.6% of reviews100.0% of reviews — better
Number of ratings84 — better6
Update frequencyEvery 6 monthsEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS15.010.0 — better
Further details — not scored
Size27 MB552 MB
Age rating4+4+
DeveloperAll About Learning Press, Inc.OGSTAR READING, LLC

Customer experience

Phonogram Sounds

All ratings84 ratings
Positive70.2%
Neutral14.3%
Negative15.5%
Written reviews46 reviews
Positive69.6%
Neutral13.0%
Negative17.4%

OgStar Reading Early

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Phonogram Sounds

Reported bugs

7 issues
  • R says /er/ instead of /r/
  • Sound not working
  • App crashes
  • No sound when tapping phonograms
  • Sound only works with ringer on
Show 2 more
  • List of phonograms cut off on iPad
  • App is stick, no audio, no movement

Requested features

9 requests
  • Videos showing lip/tongue placement
  • Interactive game app
  • App for building words/movable tiles
  • Level-based sound availability
  • Enlarging tapped tile
Show 4 more
  • Adding missing phonograms (Level 6, Spalding)
  • Adding more sounds for /i/, /e/, /x/, /ou/, /ei/, /oe/, /wor/, /ear/
  • Spelling lists for review
  • All About Reading app with word reading

OgStar Reading Early

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Phonogram Sounds

No in-app purchases

None

OgStar Reading Early

No in-app purchases

Questions

Is Phonogram Sounds free?
Phonogram Sounds is free to download, with no in-app purchases.
Is OgStar Reading Early free?
OgStar Reading Early costs $1.99, with no in-app purchases.
Which has better reviews, Phonogram Sounds or OgStar Reading Early?
OgStar Reading Early is rated higher. Phonogram Sounds averages 4.0 out of 5 from 84 ratings, while OgStar Reading Early averages 4.7 from 6 ratings.
Do Phonogram Sounds or OgStar Reading Early have ads?
Neither Phonogram Sounds nor OgStar Reading Early shows ads.
Which is updated more often, Phonogram Sounds or OgStar Reading Early?
Phonogram Sounds ships an update every 6 months, and OgStar Reading Early every 6 months. Most recently, Phonogram Sounds was updated on October 20, 2026 and OgStar Reading Early on October 24, 2026.

Other comparisons