# Mapbook vs Xe Ngọc Sơn

The clearest difference is update cadence: Mapbook at daily against Xe Ngọc Sơn's every 2 months. Mapbook also leads on device support. On price, in-app purchases 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.

Mapbook ships an update daily, Xe Ngọc Sơn every 2 months. The most recent releases landed on September 18, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Mapbook | Xe Ngọc Sơn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | **Daily** | Every 2 months |
| Size | 69 MB | 29 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Viet Long Le](https://appshunter.io/developer/1692588479) | [Hung Tran](https://appshunter.io/developer/1466615731) |

## What reviewers say

### Mapbook

[App page](https://appshunter.io/ios/app/mapbook/id6478041675)

**Features:** macOS Compatibility

**In-app purchases:** none


### Xe Ngọc Sơn

[App page](https://appshunter.io/ios/app/xe-ngoc-son/id6664070431)

**In-app purchases:** none


## Frequently asked questions

### Is Mapbook free?

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

### Is Xe Ngọc Sơn free?

Xe Ngọc Sơn is free to download, with no in-app purchases.

### Which is updated more often, Mapbook or Xe Ngọc Sơn?

Mapbook ships an update daily, and Xe Ngọc Sơn every 2 months. Most recently, Mapbook was updated on September 18, 2026 and Xe Ngọc Sơn on September 16, 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.*