# Hearing Anatomy vs 5 Keys Communication

The clearest difference is price: 5 Keys Communication at Free against Hearing Anatomy's $4.99. 5 Keys Communication also leads on rating (5.0 vs 2.5) and update cadence (every 6 weeks vs every 40 months). Hearing Anatomy's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 vs 15.1). On ratings volume, ads and device support there is nothing between them.

5 Keys Communication is free to download; Hearing Anatomy costs $4.99 up front. 5 Keys Communication sells 1 one-off in-app purchase. Hearing Anatomy asks for nothing beyond the download.

5 Keys Communication holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Hearing Anatomy ships an update every 40 months, 5 Keys Communication every 6 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Hearing Anatomy | 5 Keys Communication |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [2.5 (2 ratings)](https://appshunter.io/ios/app/hearing-anatomy/id1096329088/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/5-keys-communication/id1631815357/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 6 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 28 MB | 29 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blue Tree Publishing, Inc.](https://appshunter.io/developer/496143325) | [Cut to the Chase Communication, LLc](https://appshunter.io/developer/1631815359) |

## What reviewers say

### Hearing Anatomy

[App page](https://appshunter.io/ios/app/hearing-anatomy/id1096329088)

Explore the human ear's anatomy through interactive animations and a touch-based identification system. This educational tool is designed for youth and health fair audiences, allowing for detailed exploration and annotation of ear structures.

**Highlights:** Interactive ear anatomy exploration, Animated explanations of hearing concepts, Touch-to-identify ear structures, Zoom, pan, and sketch capabilities, Projectable for classroom use, Looping feature for standalone displays, Includes teaching script and station example

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 5 Keys Communication

[App page](https://appshunter.io/ios/app/5-keys-communication/id1631815357)

Learn to effectively manage hearing loss with weekly lessons and interactive activities. This program, designed by an audiologist, covers hearing aids, communication strategies, and assistive technologies to help you stay connected.

**Highlights:** Weekly lessons for one year, Hearing aid tips and troubleshooting, Effective communication strategies, Environmental modifications, Assistive technologies, Games and activities, Resource directory

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Premium | $15.99 | one-time |


## Frequently asked questions

### Is Hearing Anatomy free?

Hearing Anatomy costs $4.99, with no in-app purchases.

### Is 5 Keys Communication free?

5 Keys Communication is free to download, with in-app purchases available.

### Which has better reviews, Hearing Anatomy or 5 Keys Communication?

5 Keys Communication is rated higher. Hearing Anatomy averages 2.5 out of 5 from 2 ratings, while 5 Keys Communication averages 5.0 from 1 ratings.

### Do Hearing Anatomy or 5 Keys Communication have ads?

Neither Hearing Anatomy nor 5 Keys Communication shows ads.

### Which is updated more often, Hearing Anatomy or 5 Keys Communication?

Hearing Anatomy ships an update every 40 months, and 5 Keys Communication every 6 weeks. Most recently, Hearing Anatomy was updated on November 2, 2026 and 5 Keys Communication on November 3, 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.*