# 保利精采 vs 甲基源硒

The clearest difference is update cadence: 保利精采 at every 3 weeks against 甲基源硒's every 9 months. 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.

保利精采 ships an update every 3 weeks, 甲基源硒 every 9 months. The most recent releases landed on October 27, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 保利精采 | 甲基源硒 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 9 months |
| Size | 40 MB | 38 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [中丝国际控股有限公司](https://appshunter.io/developer/1715430156) | [Beijing Jishi Selenium Source Biotechnology Development Co., Ltd](https://appshunter.io/developer/1720741832) |

## What reviewers say

### 保利精采

[App page](https://appshunter.io/ios/app/id6471479413)

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

**In-app purchases:** none


### 甲基源硒

[App page](https://appshunter.io/ios/app/id6474135138)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 保利精采 free?

保利精采 is free to download, with no in-app purchases.

### Is 甲基源硒 free?

甲基源硒 is free to download, with no in-app purchases.

### Do 保利精采 or 甲基源硒 have ads?

Neither 保利精采 nor 甲基源硒 shows ads.

### Which is updated more often, 保利精采 or 甲基源硒?

保利精采 ships an update every 3 weeks, and 甲基源硒 every 9 months. Most recently, 保利精采 was updated on October 27, 2026 and 甲基源硒 on October 10, 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.*