# iSpecimen标本伴侣 vs 极简多功能时钟

The clearest difference is price: iSpecimen标本伴侣 at Free against 极简多功能时钟's $0.99. iSpecimen标本伴侣 also leads on iOS requirement (8.0 vs 15.0). 极简多功能时钟's advantage is update cadence (every 5 weeks vs every 3 months). On ads, in-app purchases and device support there is nothing between them.

iSpecimen标本伴侣 is free to download; 极简多功能时钟 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iSpecimen标本伴侣 ships an update every 3 months, 极简多功能时钟 every 5 weeks. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | iSpecimen标本伴侣 | 极简多功能时钟 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Size | 25 MB | 6 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Institute of Botany, the Chinese Academy of Sciences](https://appshunter.io/developer/1442416435) | [铭远 徐](https://appshunter.io/developer/1825555509) |

## What reviewers say

### iSpecimen标本伴侣

[App page](https://appshunter.io/ios/app/ispecimen/id1460357623)

**Features:** macOS Compatibility

**In-app purchases:** none


### 极简多功能时钟

[App page](https://appshunter.io/ios/app/id6749405856)

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

**In-app purchases:** none


## Frequently asked questions

### Is iSpecimen标本伴侣 free?

iSpecimen标本伴侣 is free to download, with no in-app purchases.

### Is 极简多功能时钟 free?

极简多功能时钟 costs $0.99, with no in-app purchases.

### Do iSpecimen标本伴侣 or 极简多功能时钟 have ads?

Neither iSpecimen标本伴侣 nor 极简多功能时钟 shows ads.

### Which is updated more often, iSpecimen标本伴侣 or 极简多功能时钟?

iSpecimen标本伴侣 ships an update every 3 months, and 极简多功能时钟 every 5 weeks. Most recently, iSpecimen标本伴侣 was updated on October 7, 2026 and 极简多功能时钟 on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*