Comparison

Auditory Processing Studio vs HB Phonological Awareness

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

Head to head
About

Auditory Processing Studio

This app targets auditory processing disorders with research-based activities for auditory discrimination, closure, and phonological awareness. It offers over 2,400 exercises with adjustable difficulty and background noise options, suitable for both children and adults.

Highlights
  • Auditory discrimination exercises
  • Auditory closure activities
  • Phonological awareness training
  • Background noise simulation
  • Multiple student profiles
  • Progress tracking and scoring
  • Customizable difficulty levels
Features
Read full description

****Auditory Processing Studio is a great app for targeting CAPD and other Auditory Processing Disorders. With this app, you can target auditory discrimination, auditory closure, and phonological awareness. If you have students with CAPD or auditory processing disorders, you will definitely want to check out this app! (Carrie's Speech Corner)**** Auditory Processing Studio was created by a certified speech and language pathologist for adults and children ages 7 and up who exhibit Central Auditory Processing Disorder or other auditory processing disorders. This research-based app implements the bottom-top approach to treatment of auditory processing disorders and focuses on improving auditory processing through auditory discrimination, auditory closure, and phonological awareness activities. Users can also introduce background noise to help children or adults practice their listening skills in a noisy environment. Auditory Processing Studio employs a bottom-top approach. To complement this app, speech pathologists may consider Auditory Workout, another app developed by Virtual Speech Center, which targets the top-down approach to auditory processing disorder. (The Auditory Workout app was cited in the book by Dr. D. Geffner and Dr. D. Ross-Swain, “Auditor Processing Disorders: Assessment, Management and Treatment”.) Auditory Processing Studio is an engaging and colorful app that includes over 2,400 audio exercises. It can be easily modified for adults by turning off the child-oriented reward system. Children are welcomed by a boy named Andrew, who encourages them to work hard. Children earn an instrument for each correct response, and when they accumulate enough instruments, they are rewarded with their own music studio. While in the studio, they can play their instruments. Auditory Processing Studio includes 2450 stimuli in the following activities: -Auditory Discrimination- 16 levels of difficulty. Each level contains 50 trials; making a total of 800 stimuli. -Auditory Closure - 17 levels of difficulty. Each level contains 50 trials; making a total of 850 stimuli. -Phonological Awareness- 16 levels of difficulty. Each level contains 50 trials; making a total of 800 stimuli. -Figure-Ground - The above activities can be practiced in the presence of competing noise. Auditory Processing Studio is easy to navigate and allows users to employ several tools, enabling them to perform the following tasks: -Enter multiple students -Change settings -Select levels of difficulty -Select auto-scoring -Select alternate counts for multiple students -Enable or disable the reward -Enable or disable feedback sounds -Track correct and incorrect responses -E-mail results at the end of the game Background Treatment of Auditory Processing Disorder Much research is still needed to understand auditory processing disorders and treatment approaches; however, many studies have shown that frequent, challenging, and intense auditory training that targets the specific auditory deficit or deficits through active participation by the listener in therapy is likely to improve auditory processing (Bellis, 2003). Intervention for auditory processing disorders should employ both bottom-up and top-down treatment approaches (ASHA, 2005a; Chermak 1998). REFERENCES Chermak, G.D. 1998. “Managing central auditory processing disorders: Metalinguistic and metacognitive approaches.” Seminars in Hearing 19: 379–392. Bellis, T.J. 2003. “Assessment and Management of Central Auditory Processing Disorders in the Educational Setting from Science to Practice” 2nd edition. Central Auditory Processing Disorders (technical report): ASHA, 2005a *Auditory Closure- Level 1 of Auditory Closure may be more appropriate for children then adults as it contains children’s nursery rhymes/songs.

About

HB Phonological Awareness

This educational app helps students improve listening and phonological awareness skills through interactive sound-based activities. Students learn to segment, blend, and manipulate sounds to build a virtual rock band, with a multi-level program that gradually increases in difficulty.

Highlights
  • Targets nine phonological awareness skills
  • Systematic sound segmentation and blending
  • Multi-level program with increasing difficulty
  • Monitors progress and provides feedback
  • Teaches listening skills for reading
  • Customizable program settings
Features
Read full description

HearBuilder is available for all users—families, educators, therapists, schools, and districts. Anyone with a HearBuilder subscription can access the full program. HearBuilder Phonological Awareness gives students a systematic, engaging way to build phonological awareness and listening skills. As they learn to segment, blend, and manipulate sounds, students earn instruments and band members to form the rock group The Phonemix, turning skill practice into a fun musical adventure. Program Features • Targets nine essential phonological awareness skills: Sentence Segmentation, Syllable Blending, Syllable Segmentation, Rhyming, Phoneme Blending, Phoneme Segmentation & Identification, Phoneme Deletion, Phoneme Addition, and Phoneme Manipulation • Multi level activities that gradually increase in difficulty • Builds foundational listening and sound awareness skills needed for early reading • Supports learners at a wide range of skill levels • Tracks progress and provides frequent feedback to keep students motivated HearBuilder Online (my.hearbuilder.com) • Access all four HearBuilder programs: Following Directions, Phonological Awareness, Auditory Memory, and Sequencing • Monitor progress and track student performance • Individualize each student’s settings and difficulty levels • Add adjustable background noise to increase challenge • Customize and print detailed reports

Screenshots

HB Phonological Awareness4 screens

Verdict

The call

The clearest difference is review sentiment: HB Phonological Awareness at 67% against Auditory Processing Studio's 0%. HB Phonological Awareness also leads on price (Free vs $29.99) and rating (3.4 vs 2.0). Auditory Processing Studio's advantage is iOS requirement (7.0 vs 15.0). On 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

HB Phonological Awareness is free to download; Auditory Processing Studio costs $29.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

HB Phonological Awareness holds the better App Store score, 3.4 against 2.0. That said, the two scores are not equally well evidenced: HB Phonological Awareness has 24 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of Auditory Processing Studio's written reviews are positive against 67% of HB Phonological Awareness's.

UpkeepUpdate frequency

Auditory Processing Studio ships an update every 6 months, HB Phonological Awareness every 2 months. Both last shipped on October 6, 2026.

Scorecard8 real differences · 2 level
Auditory Processing Studio versus HB Phonological Awareness: the parameters behind the verdict, then further details
ParameterAuditory Processing StudioHB Phonological Awareness
Price$29.99Free — better
Rating2.0 (3 ratings)3.4 (24 ratings) — better
Positive reviews0.0% of reviews66.7% of reviews — better
Number of ratings324 — better
Update frequencyEvery 6 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPadiPhone, iPad, iPod — better
Requires iOS7.0 — better15.0
Further details — not scored
Size361 MB227 MB
Age rating4+4+
DeveloperVirtual Speech Center Inc.Super Duper Publications

Customer experience

Auditory Processing Studio

All ratings3 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

HB Phonological Awareness

All ratings24 ratings
Positive62.5%
Neutral0.0%
Negative37.5%
Written reviews9 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

None

Auditory Processing Studio

No in-app purchases

None

HB Phonological Awareness

No in-app purchases

Questions

Is Auditory Processing Studio free?
Auditory Processing Studio costs $29.99, with no in-app purchases.
Is HB Phonological Awareness free?
HB Phonological Awareness is free to download, with no in-app purchases.
Which has better reviews, Auditory Processing Studio or HB Phonological Awareness?
HB Phonological Awareness is rated higher. Auditory Processing Studio averages 2.0 out of 5 from 3 ratings, while HB Phonological Awareness averages 3.4 from 24 ratings.
Do Auditory Processing Studio or HB Phonological Awareness have ads?
Neither Auditory Processing Studio nor HB Phonological Awareness shows ads.
Which is updated more often, Auditory Processing Studio or HB Phonological Awareness?
Auditory Processing Studio ships an update every 6 months, and HB Phonological Awareness every 2 months. Most recently, Auditory Processing Studio was updated on October 6, 2026 and HB Phonological Awareness on October 6, 2026.

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