Khmer Technical Dictionary vs Lexicon KH
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Khmer Technical Dictionary
This app provides a comprehensive technical dictionary for university students researching science and engineering courses. It offers translations between English and Khmer, and French and Khmer, to aid in studies and research.
- English to Khmer translations
- French to Khmer translations
- Technical terms for science
- Engineering course research
- University student resource
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Khmer Technical Dictionary (English - Khmer, French - Khmer) is an application that allows student at university do research the technical courses that relevant to science such as: - Mathematic - Physic - Chemistry - Electronic, - Mechanic - Other engineering courses. I hope that it will offer an easy way for their studies and research.
Lexicon KH
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.
- Digital Khmer terminology lexicon
- Searchable technical terms
- Covers 17 academic committees
- Preserves Khmer language and identity
- Developed by National Council of Khmer Language
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The National Council of Khmer Language of the Royal Academy of Cambodia is a national institution established to preserve and develop the Khmer language and script in a sustainable manner, and to preserve the Khmer national identity. The National Council of Khmer Language has 17 technical committees: the Committee of Agriculture, the Committee of Mathematics, the Committee of Chemistry and Physics, the Committee of Vocabulary and Loanword, the Committee of Philosophy, the Committee of Historical, the Committee of Information and Technology, the Committee of Linguistics, the Committee of Geography, the Committee of Cultural and Fine Arts, the Committee of Political Science, the Committee of Economic Science, the Committee of Educational Sciences, the Committee of Health Science, the Committee of Architecture and Construction, the Committee of Spelling and Reading, and the Committee of Literature. Each committee is responsible for collecting words and defining existing technical terms, creating new vocabulary words by French and / or English words equivalent to the parent words, where possible, and managing the technical database. Every technical term of each committee has to be ready before submitting to the National Council of Khmer Language to review and approval. Terminologies approved by the National Council of Khmer Language will be published as a glossary. According to the development of technology and to promote the dissemination of Khmer language to readers and scholars across the country and the globe, the National Council of Khmer Language has developed an online dictionary software and a smart phone application which are new and popular medias nowadays. Searching for new words or terminologies digitally by using the internet or a smart phone application is easy and time-saving. Everyone who wishes to easily search for new root words or technical terms which match to English and/ or French words approved by the National Council of Khmer Language can simply use a smartphone application. Everyone can search for technical terms on a computer or on a smartphone. The National Council of Khmer Language delightedly welcomes every constructive comment via: Website: https://nckl.rac.gov.kh Facebook: https://www.facebook.com/NCKLCambodia Email: nckl@rac.gov.kh
Screenshots
Verdict
The clearest difference is rating: Lexicon KH at 5.0 against Khmer Technical Dictionary's 3.5. Lexicon KH also leads on update cadence (every 2 months vs every 11 months). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Lexicon KH holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 5 respectively.
Khmer Technical Dictionary ships an update every 11 months, Lexicon KH every 2 months. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.
| Parameter | Khmer Technical Dictionary | Lexicon KH |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (2 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 | 5 — better |
| Update frequency | Every 11 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 11 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | sovannarith sok | Royal Academy of Cambodia |
Customer experience
Khmer Technical Dictionary
Lexicon KH
In-app purchases
Khmer Technical Dictionary
No in-app purchases
Lexicon KH
No in-app purchases
Questions
Is Khmer Technical Dictionary free?
Is Lexicon KH free?
Which has better reviews, Khmer Technical Dictionary or Lexicon KH?
Do Khmer Technical Dictionary or Lexicon KH have ads?
Which is updated more often, Khmer Technical Dictionary or Lexicon KH?
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