# 首桐康复师 vs 戴灵耳机

首桐康复师 and 戴灵耳机 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

首桐康复师 ships an update every 2 weeks, 戴灵耳机 every 4 weeks. The most recent releases landed on October 22, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 首桐康复师 | 戴灵耳机 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 weeks |
| Size | 405 MB | 61 MB |
| Requires iOS | **12.4** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Ding'an Xincheng (Beijing) Technology Co., Ltd](https://appshunter.io/developer/1798922822) | [Xinxiang Jiuyin Information Technology Co., Ltd.](https://appshunter.io/developer/1868873349) |

## What reviewers say

### 首桐康复师

[App page](https://appshunter.io/ios/app/id6499516993)

**In-app purchases:** none


### 戴灵耳机

[App page](https://appshunter.io/ios/app/id6757774705)

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

**In-app purchases:** none


## Frequently asked questions

### Is 首桐康复师 free?

首桐康复师 is free to download, with no in-app purchases.

### Is 戴灵耳机 free?

戴灵耳机 is free to download, with no in-app purchases.

### Do 首桐康复师 or 戴灵耳机 have ads?

Neither 首桐康复师 nor 戴灵耳机 shows ads.

### Which is updated more often, 首桐康复师 or 戴灵耳机?

首桐康复师 ships an update every 2 weeks, and 戴灵耳机 every 4 weeks. Most recently, 首桐康复师 was updated on October 22, 2026 and 戴灵耳机 on October 19, 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.*