# Viet XR vs Chăm Con 360

The clearest difference is in-app purchases: Viet XR at none against Chăm Con 360's 3. Viet XR also leads on iOS requirement (13.0 vs 15.0). Chăm Con 360's advantage is update cadence (every 9 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Chăm Con 360 sells 3 in-app purchases, starting at $2.99 per year. Viet XR asks for nothing beyond the download.

Viet XR ships an update every 3 weeks, Chăm Con 360 every 9 days. The most recent releases landed on October 28, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Viet XR | Chăm Con 360 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Size | 167 MB | 71 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VIETTEL GROUP](https://appshunter.io/developer/1529233160) | [Minh Vuong Hoang](https://appshunter.io/developer/1881801167) |

## What reviewers say

### Viet XR

[App page](https://appshunter.io/ios/app/viet-xr/id6749893274)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chăm Con 360

[App page](https://appshunter.io/ios/app/cham-con-360/id6753282605)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Annual | $2.99 | per year |
| 1-Year VIP Sale | $2.99 | one-time |
| VIP package for one year | $2.99 | one-time |


## Frequently asked questions

### Is Viet XR free?

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

### Is Chăm Con 360 free?

Chăm Con 360 is free to download, with in-app purchases available.

### Do Viet XR or Chăm Con 360 have ads?

Neither Viet XR nor Chăm Con 360 shows ads.

### Which is updated more often, Viet XR or Chăm Con 360?

Viet XR ships an update every 3 weeks, and Chăm Con 360 every 9 days. Most recently, Viet XR was updated on October 28, 2026 and Chăm Con 360 on November 5, 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.*