# iSpecimen标本伴侣 vs e科考

The clearest difference is update cadence: e科考 at every 2 weeks against iSpecimen标本伴侣's every 3 months. iSpecimen标本伴侣's advantage is iOS requirement (8.0 vs 13.0). 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.

iSpecimen标本伴侣 ships an update every 3 months, e科考 every 2 weeks. The most recent releases landed on September 19, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | iSpecimen标本伴侣 | e科考 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/e/id6446301286/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 25 MB | 86 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Institute of Botany, the Chinese Academy of Sciences](https://appshunter.io/developer/1442416435) | [新元 蒯](https://appshunter.io/developer/1677082709) |

## What reviewers say

### iSpecimen标本伴侣

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

**Features:** macOS Compatibility

**In-app purchases:** none


### e科考

[App page](https://appshunter.io/ios/app/e/id6446301286)

This app integrates GIS and computer science technologies to facilitate scientific expeditions in the Qinghai-Tibet Plateau. It divides the region into grids for targeted data collection, enhancing spatial information and expedition efficiency.

**Highlights:** Spatial data collection, Grid-based regional division, Optimized expedition workflow, Data integration and analysis, Scientific data sharing platform

**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 e科考 free?

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

### Do iSpecimen标本伴侣 or e科考 have ads?

Neither iSpecimen标本伴侣 nor e科考 shows ads.

### Which is updated more often, iSpecimen标本伴侣 or e科考?

iSpecimen标本伴侣 ships an update every 3 months, and e科考 every 2 weeks. Most recently, iSpecimen标本伴侣 was updated on September 19, 2026 and e科考 on October 6, 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.*