# 课桌 vs HS.Geometry[Lite]

The clearest difference is in-app purchases: HS.Geometry[Lite] at none against 课桌's 8. 课桌's advantage is update cadence (every 3 weeks vs every 6 months) and iOS requirement (11.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. 课桌 sells 8 one-off in-app purchases. HS.Geometry[Lite] asks for nothing beyond the download.

课桌 ships an update every 3 weeks, HS.Geometry[Lite] every 6 months. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 课桌 | HS.Geometry[Lite] |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/id1448023060/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Monetization | Free | — |
| Size | 135 MB | 9 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shaoxing X Blackboard Network Technology Co., Ltd.](https://appshunter.io/developer/1465214642) | [巍 顾](https://appshunter.io/developer/1368599824) |

## What reviewers say

### 课桌

[App page](https://appshunter.io/ios/app/id1448023060)

This platform enables seamless online teaching and learning with features like instant class creation, interactive whiteboards, and session playback. It supports various file formats for course materials and offers robust permission controls for a structured educational environment.

**Highlights:** One-click class creation and recording, Multi-user interactive whiteboard, Session and whiteboard playback, Clear voice and video communication, Upload and annotate course materials, Advanced permission and student management

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30课桌币 | $3.99 | one-time |
| 45课桌币 | $5.99 | one-time |
| 78课桌币 | $9.99 | one-time |
| 98课桌币 | $14.99 | one-time |
| 198课桌币 | $29.99 | one-time |
| 298课桌币 | $39.99 | one-time |
| 518课桌币 | $69.99 | one-time |
| 998课桌币 | $149.99 | one-time |


### HS.Geometry[Lite]

[App page](https://appshunter.io/ios/app/hsgeometrylite/id6463998631)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 课桌 free?

课桌 is free to download, with in-app purchases available.

### Is HS.Geometry[Lite] free?

HS.Geometry[Lite] is free to download, with no in-app purchases.

### Do 课桌 or HS.Geometry[Lite] have ads?

Neither 课桌 nor HS.Geometry[Lite] shows ads.

### Which is updated more often, 课桌 or HS.Geometry[Lite]?

课桌 ships an update every 3 weeks, and HS.Geometry[Lite] every 6 months. Most recently, 课桌 was updated on October 4, 2026 and HS.Geometry[Lite] on October 10, 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.*