Comparison

Phonogram Sounds vs OgStar Reading Complete

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 Complete

This comprehensive literacy game uses the Orton-Gillingham approach to teach reading skills to students in pre-K through 8th grade. It incorporates multisensory activities, handwriting and speech recognition, and engaging mini-games to foster phonological awareness, phonics, and reading fluency.

Highlights
  • Orton-Gillingham approach
  • Multisensory learning
  • Handwriting recognition
  • Speech recognition
  • Progress tracking
  • Mini-games and rewards
Features
Read full description

OgStar Reading™ provides students in grades pre-K through 8 with an enjoyable and comprehensive 106-lesson literacy game, based on the well-respected Orton-Gillingham approach. Students practice: phonological awareness systematic/synthetic phonics multisensory sound/symbol associations visual-auditory-kinesthetic-tactile reading and writing of sight words oral reading of phonetically-controlled words and sentences finger tracing and writing of syllables, words, and sentences word building with prefixes and suffixes oral reading fluency activities OgStar Reading takes students on a captivating reading adventure and includes built-in mini-games and rewards to keep students 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 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 Complete's $49.99. Phonogram Sounds also leads on review sentiment (70% vs 40%) and ratings volume (84 vs 3). OgStar Reading Complete's advantage is iOS requirement (10.0 vs 15.0). On rating, 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 Complete costs $49.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.0 for Phonogram Sounds against 4.0 for OgStar Reading Complete. That said, the two scores are not equally well evidenced: Phonogram Sounds has 84 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 70% of Phonogram Sounds's written reviews are positive against 40% of OgStar Reading Complete's.

UpkeepUpdate frequency

Phonogram Sounds ships an update every 6 months, OgStar Reading Complete every 5 months. The most recent releases landed on August 13, 2026 and September 21, 2026 respectively.

Scorecard6 real differences · 4 level
Phonogram Sounds versus OgStar Reading Complete: the parameters behind the verdict, then further details
ParameterPhonogram SoundsOgStar Reading Complete
PriceFree — better$49.99
Rating4.0 (84 ratings)4.0 (3 ratings)
Positive reviews69.6% of reviews — better40.0% of reviews
Number of ratings84 — better3
Update frequencyEvery 6 monthsEvery 5 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS15.010.0 — better
Further details — not scored
Size27 MB917 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 Complete

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews5 reviews
Positive40.0%
Neutral20.0%
Negative40.0%

In-app purchases

None

Phonogram Sounds

No in-app purchases

None

OgStar Reading Complete

No in-app purchases

Questions

Is Phonogram Sounds free?
Phonogram Sounds is free to download, with no in-app purchases.
Is OgStar Reading Complete free?
OgStar Reading Complete costs $49.99, with no in-app purchases.
Which has better reviews, Phonogram Sounds or OgStar Reading Complete?
Phonogram Sounds and OgStar Reading Complete are both rated 4.0 out of 5 on the App Store, from 84 and 3 ratings respectively.
Do Phonogram Sounds or OgStar Reading Complete have ads?
Neither Phonogram Sounds nor OgStar Reading Complete shows ads.
Which is updated more often, Phonogram Sounds or OgStar Reading Complete?
Phonogram Sounds ships an update every 6 months, and OgStar Reading Complete every 5 months. Most recently, Phonogram Sounds was updated on August 13, 2026 and OgStar Reading Complete on September 21, 2026.

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