# SRAmetry vs Clear Hearing

The clearest difference is update cadence: Clear Hearing at monthly against SRAmetry's every 16 months. SRAmetry's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SRAmetry ships an update every 16 months, Clear Hearing monthly. The most recent releases landed on October 13, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | SRAmetry | Clear Hearing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/srametry/id1448227344/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Monthly** |
| Monetization | Free | — |
| Size | 10 MB | 33 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shin-ichi Nishimura](https://appshunter.io/developer/404706178) | [Shenzhen Lanke Xuntong Technology Co., Ltd.](https://appshunter.io/developer/640898259) |

## What reviewers say

### SRAmetry

[App page](https://appshunter.io/ios/app/srametry/id1448227344)

This experimental app allows users to conduct self-recorded hearing tests using their iPhone. It aims to investigate the accuracy of app-based audiometry and monitor hearing recovery or fluctuating conditions. Access requires a doctor's issued ID and passcode as part of a clinical trial.

**Highlights:** App-based self-recording audiometry, Monitor hearing recovery, Observe fluctuating hearing conditions, Investigate app-based audiometry accuracy, Requires doctor-issued ID and passcode

**Features:** macOS Compatibility

**In-app purchases:** none


### Clear Hearing

[App page](https://appshunter.io/ios/app/clear-hearing/id1642634190)

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

**In-app purchases:** none


## Frequently asked questions

### Is SRAmetry free?

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

### Is Clear Hearing free?

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

### Do SRAmetry or Clear Hearing have ads?

Neither SRAmetry nor Clear Hearing shows ads.

### Which is updated more often, SRAmetry or Clear Hearing?

SRAmetry ships an update every 16 months, and Clear Hearing monthly. Most recently, SRAmetry was updated on October 13, 2026 and Clear Hearing on October 27, 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.*