# Hearing Number vs Hearing Test Co.

The clearest difference is in-app purchases: Hearing Number at none against Hearing Test Co.'s 2. Hearing Number also leads on ads (none vs shown) and ratings volume (588 vs 1). Hearing Test Co.'s advantage is update cadence (every 9 days vs every 3 months). On price, rating, device support and iOS requirement there is nothing between them.

Both are free to download. Hearing Test Co. sells 2 in-app purchases, starting at $4.99 per 7 days. Hearing Number asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Hearing Number against 5.0 for Hearing Test Co.. That said, the two scores are not equally well evidenced: Hearing Number has 588 ratings behind it against 1, so its average is the more settled of the two.

Hearing Number ships an update every 3 months, Hearing Test Co. every 9 days. The most recent releases landed on October 20, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Hearing Number | Hearing Test Co. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (588 ratings)](https://appshunter.io/ios/app/hearing-number/id6630381789/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hearing-test-co/id6760271024/reviews)** |
| Number of ratings | **588** | 1 |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 17 MB | 8 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [Mimi Hearing Technologies](https://appshunter.io/developer/855322101) | [Test Apps Limited](https://appshunter.io/developer/1448821868) |

## What reviewers say

### Hearing Number

[App page](https://appshunter.io/ios/app/hearing-number/id6630381789)

Assess your hearing ability by determining the softest sound you can hear in each ear. Understand your unique Hearing Numbers to better protect your hearing and improve communication. Track changes over time and encourage others to take charge of their hearing wellness.

**Highlights:** Measure Hearing Numbers, Track hearing changes over time, Protect hearing wellness, Share with friends and family, Learn about hearing health

**In-app purchases:** none


### Hearing Test Co.

[App page](https://appshunter.io/ios/app/hearing-test-co/id6760271024)

Assess your hearing with precise frequency tests and detailed results. This app offers quick screenings or full audiogram-style tests to measure hearing thresholds. Track changes over time, review historical data, and generate professional reports.

**Highlights:** Full hearing test (11 frequencies), Quick screening, Adaptive threshold detection, Hearing age estimate, Track hearing changes, Export professional reports, AI hearing insights, Save to Apple Health

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $4.99 | per 7 days |
| Premium Annual | $29.99 | per year |


## Frequently asked questions

### Is Hearing Number free?

Hearing Number is free to download, with no in-app purchases.

### Is Hearing Test Co. free?

Hearing Test Co. is free to download, with in-app purchases available.

### Which has better reviews, Hearing Number or Hearing Test Co.?

Hearing Test Co. is rated higher. Hearing Number averages 4.9 out of 5 from 588 ratings, while Hearing Test Co. averages 5.0 from 1 ratings.

### Do Hearing Number or Hearing Test Co. have ads?

Hearing Test Co. shows ads; Hearing Number does not.

### Which is updated more often, Hearing Number or Hearing Test Co.?

Hearing Number ships an update every 3 months, and Hearing Test Co. every 9 days. Most recently, Hearing Number was updated on October 20, 2026 and Hearing Test Co. on October 8, 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.*