# 复旦耳鸣RS vs YICOE

The clearest difference is review sentiment: 复旦耳鸣RS at 76% against YICOE's 0%. 复旦耳鸣RS also leads on update cadence (every 5 weeks vs every 3 months) and iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

复旦耳鸣RS ships an update every 5 weeks, YICOE every 3 months. The most recent releases landed on August 30, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | 复旦耳鸣RS | YICOE |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **76.2% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 154 MB | 33 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [复旦大学附属眼耳鼻喉科医院](https://appshunter.io/developer/1369704511) | [Yilian Yike (Shenzhen) Intelligence Technology Co., Ltd](https://appshunter.io/developer/1615291376) |

## What reviewers say

### 复旦耳鸣RS

[App page](https://appshunter.io/ios/app/rs/id1369704512)

This app offers a patented online self-matching system for tinnitus relief. It scientifically customizes sound therapy to help users overcome tinnitus and restore a peaceful auditory experience.

**Highlights:** Online self-matching for tinnitus, Customized sound therapy, Patented technology, Tinnitus relief, Auditory peace restoration

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

**In-app purchases:** none


### YICOE

[App page](https://appshunter.io/ios/app/yicoe/id1615291374)

This application connects to a personal visual care device, allowing users to clearly see magnified views of their ear canal on their smartphone screen. It provides a detailed visual inspection for personal hygiene.

**Highlights:** Connects to visual care devices, Magnified ear canal view, Clear visibility on smartphone, Personal hygiene aid, Detailed inspection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 复旦耳鸣RS free?

复旦耳鸣RS is free to download, with no in-app purchases.

### Is YICOE free?

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

### Do 复旦耳鸣RS or YICOE have ads?

Neither 复旦耳鸣RS nor YICOE shows ads.

### Which is updated more often, 复旦耳鸣RS or YICOE?

复旦耳鸣RS ships an update every 5 weeks, and YICOE every 3 months. Most recently, 复旦耳鸣RS was updated on August 30, 2026 and YICOE on June 1, 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.*