# QIU Connect vs CH Teacher

The clearest difference is update cadence: QIU Connect at every 6 weeks against CH Teacher's every 4 months. CH Teacher's advantage is iOS requirement (13.0 vs 15.0). 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.

QIU Connect ships an update every 6 weeks, CH Teacher every 4 months. The most recent releases landed on October 13, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | QIU Connect | CH Teacher |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Size | 35 MB | 96 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Quest International University](https://appshunter.io/developer/1740049495) | [Alpha EduTech](https://appshunter.io/developer/1731763124) |

## What reviewers say

### QIU Connect

[App page](https://appshunter.io/ios/app/qiu-connect/id6483101421)

**In-app purchases:** none


### CH Teacher

[App page](https://appshunter.io/ios/app/ch-teacher/id6746429941)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QIU Connect free?

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

### Is CH Teacher free?

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

### Do QIU Connect or CH Teacher have ads?

Neither QIU Connect nor CH Teacher shows ads.

### Which is updated more often, QIU Connect or CH Teacher?

QIU Connect ships an update every 6 weeks, and CH Teacher every 4 months. Most recently, QIU Connect was updated on October 13, 2026 and CH Teacher on October 30, 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.*