# FRIDAY周五牙医 vs 牙荷

The clearest difference is in-app purchases: FRIDAY周五牙医 at none against 牙荷's 10. 牙荷's advantage is update cadence (weekly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 牙荷 sells 10 one-off in-app purchases. FRIDAY周五牙医 asks for nothing beyond the download.

FRIDAY周五牙医 ships an update monthly, 牙荷 weekly. The most recent releases landed on September 23, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | FRIDAY周五牙医 | 牙荷 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 69 MB | 38 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Hangzhou Jarvis Medical Technologies Co., Ltd.](https://appshunter.io/developer/1420007188) | [武汉美翼网络科技有限公司](https://appshunter.io/developer/1637554915) |

## What reviewers say

### FRIDAY周五牙医

[App page](https://appshunter.io/ios/app/friday/id1508260075)

**In-app purchases:** none


### 牙荷

[App page](https://appshunter.io/ios/app/id1637554910)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 78元充值 | $11.99 | one-time |
| 88元充值 | $12.99 | one-time |
| 93元充值 | $13.99 | one-time |
| 98元充值 | $14.99 | one-time |
| 108元充值 | $15.99 | one-time |
| 113元充值 | $16.99 | one-time |
| 118元充值 | $17.99 | one-time |
| 123元充值 | $18.99 | one-time |
| 188元充值 | $27.99 | one-time |
| 238元充值 | $35.99 | one-time |


## Frequently asked questions

### Is FRIDAY周五牙医 free?

FRIDAY周五牙医 is free to download, with no in-app purchases.

### Is 牙荷 free?

牙荷 is free to download, with in-app purchases available.

### Do FRIDAY周五牙医 or 牙荷 have ads?

Neither FRIDAY周五牙医 nor 牙荷 shows ads.

### Which is updated more often, FRIDAY周五牙医 or 牙荷?

FRIDAY周五牙医 ships an update monthly, and 牙荷 weekly. Most recently, FRIDAY周五牙医 was updated on September 23, 2026 and 牙荷 on October 4, 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.*