# EasyCA vs HTX Duy Sơn

The clearest difference is update cadence: HTX Duy Sơn at every 3 days against EasyCA's every 5 weeks. 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.

EasyCA ships an update every 5 weeks, HTX Duy Sơn every 3 days. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | EasyCA | HTX Duy Sơn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Size | 117 MB | 23 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SOFTDREAMS TECHNOLOGY INVESTMENT AND TRADING JOINT STOCK COMPANY](https://appshunter.io/developer/1229554344) | [umitech.co.ltd](https://appshunter.io/developer/1896510235) |

## What reviewers say

### EasyCA

[App page](https://appshunter.io/ios/app/easyca/id6502670861)

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

**In-app purchases:** none


### HTX Duy Sơn

[App page](https://appshunter.io/ios/app/htx-duy-son-cskh/id6767805235)

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

**In-app purchases:** none


## Frequently asked questions

### Is EasyCA free?

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

### Is HTX Duy Sơn free?

HTX Duy Sơn is free to download, with no in-app purchases.

### Do EasyCA or HTX Duy Sơn have ads?

Neither EasyCA nor HTX Duy Sơn shows ads.

### Which is updated more often, EasyCA or HTX Duy Sơn?

EasyCA ships an update every 5 weeks, and HTX Duy Sơn every 3 days. Most recently, EasyCA was updated on October 11, 2026 and HTX Duy Sơn on October 6, 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.*