# 齿科视界 vs Panda Union

The clearest difference is in-app purchases: Panda Union at none against 齿科视界's 7. 齿科视界's advantage is update cadence (fortnightly vs monthly) and iOS requirement (12.4 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. 齿科视界 sells 7 one-off in-app purchases. Panda Union asks for nothing beyond the download.

齿科视界 ships an update fortnightly, Panda Union monthly. The most recent releases landed on October 3, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 齿科视界 | Panda Union |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Size | 81 MB | 24 MB |
| Requires iOS | **12.4** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Infinity Dental Solutions Co.,Ltd.](https://appshunter.io/developer/1633979368) | [Ningbo Freqty Photoelectric Technology Co.,Ltd](https://appshunter.io/developer/1715228271) |

## What reviewers say

### 齿科视界

[App page](https://appshunter.io/ios/app/id1633979366)

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 获取VIP权益 | $24.99 | one-time |
| 普通vip权益 | $79.99 | one-time |
| 获取一年普通VIP权益 | $89.99 | one-time |
| 获取机构VIP一年的权益 | $149.99 | one-time |
| 机构vip权益 | $149.99 | one-time |
| 获取超级VIP权益 | $199.99 | one-time |
| 超级vip权益 | $199.99 | one-time |


### Panda Union

[App page](https://appshunter.io/ios/app/panda-union/id6471390089)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 齿科视界 free?

齿科视界 is free to download, with in-app purchases available.

### Is Panda Union free?

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

### Do 齿科视界 or Panda Union have ads?

Neither 齿科视界 nor Panda Union shows ads.

### Which is updated more often, 齿科视界 or Panda Union?

齿科视界 ships an update fortnightly, and Panda Union monthly. Most recently, 齿科视界 was updated on October 3, 2026 and Panda Union on October 12, 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.*