# 正雅医生 vs 宗言

The clearest difference is iOS requirement: 宗言 at 11.0 against 正雅医生's 15.6. 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.

正雅医生 ships an update monthly, 宗言 every 2 months. The most recent releases landed on November 9, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 正雅医生 | 宗言 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 27 MB | 113 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [SHANGHAI SMARTEE DENTE-TECHNOLOGY CO.,LTD](https://appshunter.io/developer/847523524) | [猛 刘](https://appshunter.io/developer/1499943802) |

## What reviewers say

### 正雅医生

[App page](https://appshunter.io/ios/app/id1477958276)

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

**In-app purchases:** none


### 宗言

[App page](https://appshunter.io/ios/app/id1504383352)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 正雅医生 free?

正雅医生 is free to download, with no in-app purchases.

### Is 宗言 free?

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

### Do 正雅医生 or 宗言 have ads?

Neither 正雅医生 nor 宗言 shows ads.

### Which is updated more often, 正雅医生 or 宗言?

正雅医生 ships an update monthly, and 宗言 every 2 months. Most recently, 正雅医生 was updated on November 9, 2026 and 宗言 on November 7, 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.*