# 河南交院 vs 我i郑科

The clearest difference is iOS requirement: 我i郑科 at 11.0 against 河南交院's 14.0. On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

河南交院 ships an update every 3 months, 我i郑科 every 2 months. The most recent releases landed on October 14, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 河南交院 | 我i郑科 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 48 MB | 104 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [HENAN COLLEGE OF TRANSPORTATION](https://appshunter.io/developer/1789061302) | [Zhengzhou University of Science and Technology](https://appshunter.io/developer/1484042687) |

## What reviewers say

### 河南交院

[App page](https://appshunter.io/ios/app/id6443533091)

**Features:** macOS Compatibility

**In-app purchases:** none


### 我i郑科

[App page](https://appshunter.io/ios/app/i/id6756898643)

This official digital portal for Zhengzhou University of Science and Technology provides students and faculty with a unified mobile access point. It offers integrated digital resources, business processing, and comprehensive services to enhance teaching, research, management, and daily life.

**Highlights:** Digital resources access, Business processing, Comprehensive services, Integrated smart system, Digital transformation support

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

**In-app purchases:** none


## Frequently asked questions

### Is 河南交院 free?

河南交院 is free to download, with no in-app purchases.

### Is 我i郑科 free?

我i郑科 is free to download, with no in-app purchases.

### Do 河南交院 or 我i郑科 have ads?

Neither 河南交院 nor 我i郑科 shows ads.

### Which is updated more often, 河南交院 or 我i郑科?

河南交院 ships an update every 3 months, and 我i郑科 every 2 months. Most recently, 河南交院 was updated on October 14, 2026 and 我i郑科 on October 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.*