# e科考 vs 绿途

The clearest difference is iOS requirement: e科考 at 13.0 against 绿途's 15.0. 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.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 18, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | e科考 | 绿途 |
| --- | --- | --- |
| 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 2 weeks | Every 2 weeks |
| Monetization | Free | — |
| Size | 86 MB | 70 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [新元 蒯](https://appshunter.io/developer/1677082709) | [Qingdao ZhongRuiYun Digit Technology Co., Ltd.](https://appshunter.io/developer/1001428629) |

## What reviewers say

### 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


### 绿途

[App page](https://appshunter.io/ios/app/id6749345977)

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

**In-app purchases:** none


## Frequently asked questions

### Is e科考 free?

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

### Is 绿途 free?

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

### Do e科考 or 绿途 have ads?

Neither e科考 nor 绿途 shows ads.

### Which is updated more often, e科考 or 绿途?

e科考 ships an update every 2 weeks, and 绿途 every 2 weeks. Most recently, e科考 was updated on September 18, 2026 and 绿途 on September 19, 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.*