# eduDragon vs Cú Thông Thái

The clearest difference is update cadence: eduDragon at every 3 months against Cú Thông Thái's every 6 months. Cú Thông Thái's advantage is iOS requirement (12.0 vs 15.6). 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.

eduDragon ships an update every 3 months, Cú Thông Thái every 6 months. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | eduDragon | Cú Thông Thái |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Size | 34 MB | 52 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VIET DRAGON SECURITIES CORPORATION](https://appshunter.io/developer/924885422) | [CU THONG THAI ASSET MANAGEMENT CORPORATION JOINT STOCK COMPANY](https://appshunter.io/developer/1643830296) |

## What reviewers say

### eduDragon

[App page](https://appshunter.io/ios/app/edudragon/id1636624706)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cú Thông Thái

[App page](https://appshunter.io/ios/app/cu-thong-thai/id6747155067)

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

**In-app purchases:** none


## Frequently asked questions

### Is eduDragon free?

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

### Is Cú Thông Thái free?

Cú Thông Thái is free to download, with no in-app purchases.

### Do eduDragon or Cú Thông Thái have ads?

Neither eduDragon nor Cú Thông Thái shows ads.

### Which is updated more often, eduDragon or Cú Thông Thái?

eduDragon ships an update every 3 months, and Cú Thông Thái every 6 months. Most recently, eduDragon was updated on November 7, 2026 and Cú Thông Thái 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.*