# Hearing adaptation vs JIUYEE

The clearest difference is update cadence: JIUYEE at every 11 days against Hearing adaptation's every 6 months. 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.

Hearing adaptation ships an update every 6 months, JIUYEE every 11 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Hearing adaptation | JIUYEE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.1 (15 ratings)](https://appshunter.io/ios/app/jiuyee/id1658723371/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | — | 16.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 11 days** |
| Monetization | — | Free |
| Size | 3 MB | 86 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cemho Medical Technology (Guangdong) Co., Ltd](https://appshunter.io/developer/1643075084) | [JIUYEE (Shenzhen) Medical Technology Co., Ltd](https://appshunter.io/developer/1658723373) |

## What reviewers say

### Hearing adaptation

[App page](https://appshunter.io/ios/app/hearing-adaptation/id1643075082)

**In-app purchases:** none


### JIUYEE

[App page](https://appshunter.io/ios/app/jiuyee/id1658723371)

This application allows users to perform self-hearing tests and control their hearing aid devices. It provides features for checking power status, adjusting volume, and switching modes. It is important to note this app is not a medical device and hearing tests are for app settings only.

**Highlights:** Self-hearing tests, Hearing aid power status check, Volume adjustment, Mode switching, App settings optimization

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hearing adaptation free?

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

### Is JIUYEE free?

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

### Do Hearing adaptation or JIUYEE have ads?

Neither Hearing adaptation nor JIUYEE shows ads.

### Which is updated more often, Hearing adaptation or JIUYEE?

Hearing adaptation ships an update every 6 months, and JIUYEE every 11 days. Most recently, Hearing adaptation was updated on October 27, 2026 and JIUYEE on October 24, 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.*