# 问渠互动课堂 vs 小乔答疑

问渠互动课堂 and 小乔答疑 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | 问渠互动课堂 | 小乔答疑 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 29 MB | 57 MB |
| Requires iOS | **12.4** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Jiangsu Electrochemical Education Center](https://appshunter.io/developer/1564041042) | [合肥百耀教育科技有限公司](https://appshunter.io/developer/1694659158) |

## What reviewers say

### 问渠互动课堂

[App page](https://appshunter.io/ios/app/id6448251500)

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

**In-app purchases:** none


### 小乔答疑

[App page](https://appshunter.io/ios/app/id6450735269)

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

**In-app purchases:** none


## Frequently asked questions

### Is 问渠互动课堂 free?

问渠互动课堂 is free to download, with no in-app purchases.

### Is 小乔答疑 free?

小乔答疑 is free to download, with no in-app purchases.

### Do 问渠互动课堂 or 小乔答疑 have ads?

Neither 问渠互动课堂 nor 小乔答疑 shows ads.

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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.*