Comparison

Talkschool vs Lexicon KH

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Talkschool

Features
Read full description

TALK - English Talking Center provides the real English language to people who want to speak English confidently, easily, naturally and automatically. By using the real English spoken to get an international career, double up your salaries, traveling to other countries and making the international friends. JUST COME TO US !

About

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.

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
Read full description

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

Talkschool4 screens
Lexicon KH4 screens

Verdict

The call

The clearest difference is in-app purchases: Lexicon KH at none against Talkschool's 1. Talkschool's advantage is update cadence (every 2 weeks vs every 2 months) and iOS requirement (11.0 vs 13.0). On price and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Talkschool sells 1 one-off in-app purchase. Lexicon KH asks for nothing beyond the download.

UpkeepUpdate frequency

Talkschool ships an update every 2 weeks, Lexicon KH every 2 months. The most recent releases landed on October 27, 2026 and October 6, 2026 respectively.

Scorecard3 real differences · 7 level
Talkschool versus Lexicon KH: the parameters behind the verdict, then further details
ParameterTalkschoolLexicon KH
PriceFreeFree
Rating—5.0 (5 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—5 — better
Update frequencyEvery 2 weeks — betterEvery 2 months
Ads—No
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.0 — better13.0
Further details — not scored
Size55 MB41 MB
Age rating4+4+
DeveloperHuon SoklyRoyal Academy of Cambodia

In-app purchases

1 purchases

Talkschool

One-time1
  • Video Online Training$49.99
None

Lexicon KH

No in-app purchases

Questions

Is Talkschool free?
Talkschool is free to download, with in-app purchases available.
Is Lexicon KH free?
Lexicon KH is free to download, with no in-app purchases.
Which is updated more often, Talkschool or Lexicon KH?
Talkschool ships an update every 2 weeks, and Lexicon KH every 2 months. Most recently, Talkschool was updated on October 27, 2026 and Lexicon KH on October 6, 2026.

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