# HHT vs Thạch Long Hải

The clearest difference is ads: HHT at none against Thạch Long Hải's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | HHT | Thạch Long Hải |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Weekly |
| Size | 323 MB | 116 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Nguyen Nghia Vuong](https://appshunter.io/developer/1552658509) | [IDT INC TECHNOLOGY JOINT STOCK COMPANY](https://appshunter.io/developer/1682420579) |

## What reviewers say

### HHT

[App page](https://appshunter.io/ios/app/hht/id6462858864)

**Features:** Vision Pro support

**In-app purchases:** none


### Thạch Long Hải

[App page](https://appshunter.io/ios/app/thach-long-hai/id6479382588)

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

**In-app purchases:** none


## Frequently asked questions

### Is HHT free?

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

### Is Thạch Long Hải free?

Thạch Long Hải is free to download, with no in-app purchases.

### Do HHT or Thạch Long Hải have ads?

Thạch Long Hải shows ads; HHT does not.

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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.*