# 塑优课堂 vs 虹葵课堂

The clearest difference is update cadence: 虹葵课堂 at every 4 days against 塑优课堂's every 19 months. 塑优课堂's advantage is iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 塑优课堂 sells 2 one-off in-app purchases and 虹葵课堂 sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

塑优课堂 ships an update every 19 months, 虹葵课堂 every 4 days. The most recent releases landed on October 5, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 塑优课堂 | 虹葵课堂 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 4 days** |
| Size | 337 MB | 124 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Beijing plastic optimal education technology co., LTD](https://appshunter.io/developer/1594812700) | [北京虹葵教育科技有限公司](https://appshunter.io/developer/1525345968) |

## What reviewers say

### 塑优课堂

[App page](https://appshunter.io/ios/app/id1594812698)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 12B | $1.99 | one-time |
| 18B | $2.99 | one-time |


### 虹葵课堂

[App page](https://appshunter.io/ios/app/id6468932411)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 60学币 | $7.99 | one-time |
| 180学币 | $24.99 | one-time |
| 500学币 | $69.99 | one-time |
| 1280学币 | $179.99 | one-time |


## Frequently asked questions

### Is 塑优课堂 free?

塑优课堂 is free to download, with in-app purchases available.

### Is 虹葵课堂 free?

虹葵课堂 is free to download, with in-app purchases available.

### Do 塑优课堂 or 虹葵课堂 have ads?

Neither 塑优课堂 nor 虹葵课堂 shows ads.

### Which is updated more often, 塑优课堂 or 虹葵课堂?

塑优课堂 ships an update every 19 months, and 虹葵课堂 every 4 days. Most recently, 塑优课堂 was updated on October 5, 2026 and 虹葵课堂 on October 24, 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.*