# Auditory Processing Studio vs HB Phonological Awareness

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.

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.

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.

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

## The numbers

| Metric | Auditory Processing Studio | HB Phonological Awareness |
| --- | --- | --- |
| Price | $29.99 | **Free** |
| Rating | [2.0 (3 ratings)](https://appshunter.io/ios/app/auditory-processing-studio/id601557677/reviews) | **[3.4 (24 ratings)](https://appshunter.io/ios/app/hb-phonological-awareness/id667457445/reviews)** |
| Number of ratings | 3 | **24** |
| Positive reviews | 0.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 361 MB | 227 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Virtual Speech Center Inc.](https://appshunter.io/developer/455333785) | [Super Duper Publications](https://appshunter.io/developer/427263142) |

## What reviewers say

### Auditory Processing Studio

[App page](https://appshunter.io/ios/app/auditory-processing-studio/id601557677)

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:** macOS Compatibility

**In-app purchases:** none


### HB Phonological Awareness

[App page](https://appshunter.io/ios/app/hb-phonological-awareness/id667457445)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked 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.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*