# 教师授课助手 vs PixelSense

The clearest difference is price: 教师授课助手 at Free against PixelSense's $0.99. 教师授课助手 also leads on iOS requirement (12 vs 18.0). PixelSense's advantage is update cadence (monthly vs every 5 months). On ads, in-app purchases and device support there is nothing between them.

教师授课助手 is free to download; PixelSense costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

教师授课助手 ships an update every 5 months, PixelSense monthly. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 教师授课助手 | PixelSense |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Size | 105 MB | 2 MB |
| Requires iOS | **12** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [New Cloud Network Technology Group Co., Ltd.](https://appshunter.io/developer/1115013239) | [Yinsong Hu](https://appshunter.io/developer/1848836228) |

## What reviewers say

### 教师授课助手

[App page](https://appshunter.io/ios/app/id1515056176)

**Features:** macOS Compatibility

**In-app purchases:** none


### PixelSense

[App page](https://appshunter.io/ios/app/pixelsense/id6770013532)

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

**In-app purchases:** none


## Frequently asked questions

### Is 教师授课助手 free?

教师授课助手 is free to download, with no in-app purchases.

### Is PixelSense free?

PixelSense costs $0.99, with no in-app purchases.

### Do 教师授课助手 or PixelSense have ads?

Neither 教师授课助手 nor PixelSense shows ads.

### Which is updated more often, 教师授课助手 or PixelSense?

教师授课助手 ships an update every 5 months, and PixelSense monthly. Most recently, 教师授课助手 was updated on October 2, 2026 and PixelSense on October 5, 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.*