# 恒久义齿通 vs 钰祥众安

The clearest difference is iOS requirement: 钰祥众安 at 12.0 against 恒久义齿通's 16.0. On price, update cadence, ads 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.

恒久义齿通 ships an update every 3 weeks, 钰祥众安 monthly. The most recent releases landed on September 20, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | 恒久义齿通 | 钰祥众安 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 91 MB | 20 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [衡 张](https://appshunter.io/developer/1076236115) | [Weifang Yuxiang security technology Service Co., LTD](https://appshunter.io/developer/1734337369) |

## What reviewers say

### 恒久义齿通

[App page](https://appshunter.io/ios/app/id1121560158)

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

**In-app purchases:** none


### 钰祥众安

[App page](https://appshunter.io/ios/app/id1503449488)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 恒久义齿通 free?

恒久义齿通 is free to download, with no in-app purchases.

### Is 钰祥众安 free?

钰祥众安 is free to download, with no in-app purchases.

### Do 恒久义齿通 or 钰祥众安 have ads?

Neither 恒久义齿通 nor 钰祥众安 shows ads.

### Which is updated more often, 恒久义齿通 or 钰祥众安?

恒久义齿通 ships an update every 3 weeks, and 钰祥众安 monthly. Most recently, 恒久义齿通 was updated on September 20, 2026 and 钰祥众安 on September 15, 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.*