# 丽刻平台 vs 牙信云

The clearest difference is update cadence: 丽刻平台 at fortnightly against 牙信云's monthly. 牙信云's advantage is iOS requirement (13.0 vs 15.0). 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.

丽刻平台 ships an update fortnightly, 牙信云 monthly. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 丽刻平台 | 牙信云 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Size | 73 MB | 34 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [洋紫荆牙科器材(深圳)有限公司](https://appshunter.io/developer/1577329379) | [镇杰 林](https://appshunter.io/developer/1525064289) |

## What reviewers say

### 丽刻平台

[App page](https://appshunter.io/ios/app/id1577329377)

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

**In-app purchases:** none


### 牙信云

[App page](https://appshunter.io/ios/app/id1629800995)

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

**In-app purchases:** none


## Frequently asked questions

### Is 丽刻平台 free?

丽刻平台 is free to download, with no in-app purchases.

### Is 牙信云 free?

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

### Do 丽刻平台 or 牙信云 have ads?

Neither 丽刻平台 nor 牙信云 shows ads.

### Which is updated more often, 丽刻平台 or 牙信云?

丽刻平台 ships an update fortnightly, and 牙信云 monthly. Most recently, 丽刻平台 was updated on October 24, 2026 and 牙信云 on October 20, 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.*