# Khmer Dictionary Update vs DMS Preah Vihear

Khmer Dictionary Update and DMS Preah Vihear are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Khmer Dictionary Update | DMS Preah Vihear |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Size | 51 MB | 62 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ONESALA CO., LTD.](https://appshunter.io/developer/1576507206) | [Ministry of Interior, Kingdom of Cambodia](https://appshunter.io/developer/1314220153) |

## What reviewers say

### Khmer Dictionary Update

[App page](https://appshunter.io/ios/app/khmer-dictionary-update/id6444221530)

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

**In-app purchases:** none


### DMS Preah Vihear

[App page](https://appshunter.io/ios/app/dms-preah-vihear/id6743940176)

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

**In-app purchases:** none


## Frequently asked questions

### Is Khmer Dictionary Update free?

Khmer Dictionary Update is free to download, with no in-app purchases.

### Is DMS Preah Vihear free?

DMS Preah Vihear is free to download, with no in-app purchases.

### Do Khmer Dictionary Update or DMS Preah Vihear have ads?

Neither Khmer Dictionary Update nor DMS Preah Vihear shows ads.

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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.*