# Lexicon KH vs Orkida Dictionary

The clearest difference is update cadence: Orkida Dictionary at fortnightly against Lexicon KH's every 2 months. Orkida Dictionary also leads on iOS requirement (10.0 vs 13.0). 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.

Lexicon KH ships an update every 2 months, Orkida Dictionary fortnightly. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Lexicon KH | Orkida Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/lexicon-kh/id1582381888/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 41 MB | 173 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Royal Academy of Cambodia](https://appshunter.io/developer/1561734325) | [Virey An](https://appshunter.io/developer/1418461090) |

## What reviewers say

### Lexicon KH

[App page](https://appshunter.io/ios/app/lexicon-kh/id1582381888)

This application serves as a digital lexicon for Khmer terminology, developed by the National Council of Khmer Language. It allows users to easily search for and define technical terms across various academic and scientific fields, promoting the preservation and development of the Khmer language.

**Highlights:** Digital Khmer terminology lexicon, Searchable technical terms, Covers 17 academic committees, Preserves Khmer language and identity, Developed by National Council of Khmer Language

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

**In-app purchases:** none


### Orkida Dictionary

[App page](https://appshunter.io/ios/app/orkida-dictionary/id1615222713)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lexicon KH free?

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

### Is Orkida Dictionary free?

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

### Do Lexicon KH or Orkida Dictionary have ads?

Neither Lexicon KH nor Orkida Dictionary shows ads.

### Which is updated more often, Lexicon KH or Orkida Dictionary?

Lexicon KH ships an update every 2 months, and Orkida Dictionary fortnightly. Most recently, Lexicon KH was updated on October 6, 2026 and Orkida Dictionary on October 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*