Comparison

Thai Transliteration Guide vs Geng Thai

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

Head to head
About

Thai Transliteration Guide

Features
Read full description

Is it "โปรเจกต์" or "โปรเจ็คท์"? "คอนเซปต์" or "คอนเซ็ปต์"? Look up any English word and see how to spell it in Thai, following the transliteration rules of the Royal Society of Thailand. 1,273 commonly used words, explained in Thai. Made for writers, content creators, translators, students and anyone who works with documents: find the word, copy it, paste it into your work. Fully redesigned • Search by English or Thai and see the correct spelling, other common spellings, notes and the word's category • Previous and next buttons on every word page, plus related words, so you can keep reading • Save words to favourites and get a review reminder on day 1, 3, 7 and 14, plus a word of the day • Practice games: Match, Guess the word from its meaning, and Unscramble the letters • Quizzes with scores, and articles from WordyGuru, all inside the app • Share a word as an image, or just copy the text • Adjustable text size and dark mode for night reading • Pages you have opened can be read again offline (the first view needs a connection) • Can't find a word? Tap to report it and the team will consider adding it • Favourites from the previous version of the app are carried over automatically The content is the same as wordyguru.com and is reviewed and updated continually. Good for studying, teaching, working, or just browsing. Free to use, with ads. Developed by Wordy Guru

About

Geng Thai

Features
Read full description

Master Thai vocabulary with Geng Thai (เก่ง) - the smart way to learn Thai words through interactive practice and intelligent progress tracking. PRACTICE THAT ADAPTS TO YOU Geng Thai uses an advanced adaptive learning system that tracks your mastery of each word. Words you're learning appear more frequently, while mastered words gradually fade from your practice sessions. This intelligent approach ensures you're always challenged at the right level. INTERACTIVE LEARNING • Multiple-choice practice sessions with Thai words and definitions • Speech recognition exercises to perfect your pronunciation • Text-to-speech audio to hear correct Thai pronunciation • Word introduction with definitions and example sentences • Smart frequency weighting keeps you practicing the right words TRACK YOUR PROGRESS Watch your vocabulary grow with detailed progress statistics. See how many words you've learned, your current skill level, and track your improvement over time. COMPETE ON LEADERBOARDS Stay motivated by competing with other learners on daily, weekly, monthly, and global leaderboards. See how you rank and challenge yourself to climb higher. SECURE & PRIVATE Sign in with Apple for secure, private authentication. Your progress is saved securely and synced across your devices. REMOVE ADS Enjoy an ad-free learning experience with a one-time purchase to remove all advertisements. Whether you're planning a trip to Thailand, learning for business, or simply love languages, Geng Thai makes learning Thai vocabulary engaging, effective, and fun. Start your Thai learning journey today!

Screenshots

Thai Transliteration Guide4 screens
Geng Thai4 screens

Verdict

The call

The clearest difference is ads: Thai Transliteration Guide at none against Geng Thai's shown. Thai Transliteration Guide also leads on iOS requirement (15.0 vs 18.0). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 4 level
Thai Transliteration Guide versus Geng Thai: the parameters behind the verdict, then further details
ParameterThai Transliteration GuideGeng Thai
PriceFreeFree
Update frequencyEvery 7 months—
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.0
Further details — not scored
Size33 MB6 MB
Age rating4+12+
DeveloperKittipong IntabootJames Cooper-Stanbury

In-app purchases

None

Thai Transliteration Guide

No in-app purchases

None

Geng Thai

No in-app purchases

Questions

Is Thai Transliteration Guide free?
Thai Transliteration Guide is free to download, with no in-app purchases.
Is Geng Thai free?
Geng Thai is free to download, with no in-app purchases.
Do Thai Transliteration Guide or Geng Thai have ads?
Geng Thai shows ads; Thai Transliteration Guide does not.

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