# HB Auditory Memory vs Visualization  Skills

The clearest difference is rating: Visualization  Skills at 5.0 against HB Auditory Memory's 3.6. Visualization  Skills also leads on iOS requirement (12.2 vs 15.0). HB Auditory Memory's advantage is in-app purchases (none vs 3) and update cadence (every 3 months vs every 31 months). On price, ads and device support there is nothing between them.

Both are free to download. Visualization  Skills sells 3 one-off in-app purchases. HB Auditory Memory asks for nothing beyond the download.

Visualization  Skills holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: HB Auditory Memory has 35 ratings behind it against 1, so its average is the more settled of the two.

HB Auditory Memory ships an update every 3 months, Visualization  Skills every 31 months. The most recent releases landed on September 27, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | HB Auditory Memory | Visualization  Skills |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (35 ratings)](https://appshunter.io/ios/app/hb-auditory-memory/id791651270/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/visualization-skills/id1495917154/reviews)** |
| Number of ratings | **35** | 1 |
| Positive reviews | 63.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 31 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 242 MB | 23 MB |
| Requires iOS | 15.0 | **12.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Super Duper Publications](https://appshunter.io/developer/427263142) | [Janine Toole](https://appshunter.io/developer/839832427) |

## What reviewers say

### HB Auditory Memory

[App page](https://appshunter.io/ios/app/hb-auditory-memory/id791651270)

This educational app helps students improve auditory memory, closure, and comprehension skills through engaging, multi-level missions. Players assist characters in saving MemoryTown from a forgetful villain by completing various listening activities.

**Highlights:** Auditory memory training, Auditory closure exercises, Comprehension skill development, Memory for Numbers, Memory for Words, Memory for Details, Auditory Closure, Memory for WH Information

**Features:** macOS Compatibility

**In-app purchases:** none


### Visualization  Skills

[App page](https://appshunter.io/ios/app/visualization-skills/id1495917154)

Enhance reading comprehension by developing mental imagery skills. This app offers step-by-step activities that gradually increase in difficulty, with audio support for struggling readers. It's designed to help learners of all ages improve their ability to visualize text and answer higher-order thinking questions.

**Highlights:** Builds mental imagery for reading, Gradually increments difficulty, Audio instructions for support, Progress reporting, Suitable for children and adults, Designed for special needs

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Second User | $2.99 | one-time |
| Up to 10 Users | $3.99 | one-time |
| Purchase All Levels | $5.99 | one-time |


## Frequently asked questions

### Is HB Auditory Memory free?

HB Auditory Memory is free to download, with no in-app purchases.

### Is Visualization  Skills free?

Visualization  Skills is free to download, with in-app purchases available.

### Which has better reviews, HB Auditory Memory or Visualization  Skills?

Visualization  Skills is rated higher. HB Auditory Memory averages 3.6 out of 5 from 35 ratings, while Visualization  Skills averages 5.0 from 1 ratings.

### Do HB Auditory Memory or Visualization  Skills have ads?

Neither HB Auditory Memory nor Visualization  Skills shows ads.

### Which is updated more often, HB Auditory Memory or Visualization  Skills?

HB Auditory Memory ships an update every 3 months, and Visualization  Skills every 31 months. Most recently, HB Auditory Memory was updated on September 27, 2026 and Visualization  Skills on October 6, 2026.

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