# JIUYEE vs Oas创业版

The clearest difference is device support: JIUYEE at 2 against Oas创业版's —. Oas创业版's advantage is iOS requirement (9.0 vs 11.0). On price and in-app purchases there is nothing between them.

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

## The numbers

| Metric | JIUYEE | Oas创业版 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.7 (9 ratings)](https://appshunter.io/ios/app/jiuyee/id1658723371/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 11 days | — |
| Monetization | Free | — |
| Size | 86 MB | 25 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [JIUYEE (Shenzhen) Medical Technology Co., Ltd](https://appshunter.io/developer/1658723373) | [菊明 陆](https://appshunter.io/developer/1576151351) |

## What reviewers say

### 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


### Oas创业版

[App page](https://appshunter.io/ios/app/oas/id6450661708)

**In-app purchases:** none


## Frequently asked questions

### Is JIUYEE free?

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

### Is Oas创业版 free?

Oas创业版 is free to download, with no in-app purchases.

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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.*