Comparison

Thai Alphabet vs Obby Thai

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

Head to head
About

Thai Alphabet

Features
Read full description

Start reading Thai in minutes β€” not months. Thai Alphabet makes learning Thai script simple and fun. Whether you're a complete beginner, traveler heading to Bangkok, expat moving to Chiang Mai, or heritage learner reconnecting with the language, our structured lessons and spaced repetition system help you master every character with confidence. KEY FEATURES β€’ Structured Lessons β€” Learn 44 consonants, 32 vowels, and 5 tone marks step by step with clear native pronunciation β€’ Spaced Repetition (SRS) β€” Our scientifically-proven review system schedules practice at the perfect time so characters stick in long-term memory β€’ Interactive Quizzes β€” Test your knowledge with engaging quiz sessions that adapt to your level β€’ Placement Test β€” Already know some characters? Skip ahead to where you need to start β€’ Daily Goals & Streaks β€” Build a consistent habit with daily learning targets and streak tracking β€’ Medals & Achievements β€” Stay motivated as you unlock milestones on your learning journey β€’ Audio Pronunciation β€” Hear every character spoken clearly by native Thai speakers β€’ Progress Tracking β€” See exactly how many characters you've learned, mastered, and have due for review HOW IT WORKS 1. Start with the basics β€” learn vowels and consonants one at a time 2. Listen to audio pronunciation and study each character 3. Review with quizzes to reinforce what you've learned 4. Our SRS system brings characters back for review at the optimal time 5. Track your progress from beginner to mastery PERFECT FOR β€’ Complete beginners with zero Thai knowledge β€’ Travelers preparing for a trip to Thailand β€’ Expats and digital nomads in Bangkok, Chiang Mai, or Phuket β€’ Heritage learners reconnecting with the Thai language β€’ Students of Thai or Southeast Asian languages β€’ Muay Thai enthusiasts, Thai cooking fans, and Buddhism scholars Download now and start your Thai script journey today!

About

Obby Thai

Master Thai vocabulary with an adaptive learning system. It introduces new words, quizzes you with spaced repetition, and offers various practice modes including alphabet drills. Track your progress from beginner to advanced levels with detailed stats and achievements.

Highlights
  • 6,161 Thai words and phrases
  • Native-quality audio for all words
  • Spaced repetition learning (FSRS)
  • Multiple choice and listening quizzes
  • Thai alphabet and vowel drills
  • Offline functionality
  • Progress tracking and achievements
Features
Read full description

Thai has five tones, its own alphabet, and very little in common with English. There is no shortcut around that: the language opens up word by word. Obby Thai gives you those words β€” 6,161 of them, from your first ΰΈͺΰΈ§ΰΈ±ΰΈͺΰΈ”ΰΈ΅ to advanced fluency, every one spoken aloud in native-quality audio. LEARNING ON AUTOPILOT Press one button and study. Launch Learning builds every session for you β€” no setup, no decisions. It introduces a few new words at the right moment, quizzes what you just met, and brings words back with smart spaced repetition (FSRS) exactly when you are about to forget them. Words that keep slipping away are detected and given gentler questions until they stick, and once your review queue is empty, refresher sessions keep your strongest vocabulary alive. Everyone starts at A1; the pace adapts to how you actually perform. QUIZ-FIRST, ALWAYS You learn by answering, not by scrolling through lessons: β€’ Multiple choice in both directions β€” Thai β†’ English and back β€’ Listening quizzes: hear the word, pick the meaning β€’ Matching pairs for fast recall β€’ Thai alphabet drills: all 44 consonants with their class, every vowel β€” the foundation for reading and for the tone rules β€’ Tap the speaker on any word to hear it again, as often as you like Prefer control? Configure quiz builds your own session: length, topics, CEFR level, direction, timer. And Review words replays only your mistakes β€” never padding, never filler. WATCH YOURSELF LEVEL UP A knowledge bar on the home screen tracks every word you truly know, your CEFR level from A1 to C2, and a title that evolves as your vocabulary grows. Streaks, word goals and 71 achievements mark the road β€” including one for meeting all 6,161 words. WHAT'S INSIDE β€’ 6,161 Thai words and phrases across 24 real-life topics: food, travel, work, health, feelings, numbers and more β€’ Native-quality audio for every single word β€” nothing left silent β€’ Full CEFR range A1 to C2: this is not a phrasebook β€’ Romanized pronunciation guide: show it, tap to reveal, or switch it off as your reading improves β€’ Learn Thai FROM English, French, Russian, Spanish, German or Italian THE STORY Obby is built by one person. I moved to Thailand, needed to actually learn the language β€” not greetings, the real vocabulary β€” and couldn't find an app that took an adult learner from beginner to advanced without accounts, ads and subscriptions in the way. So I built it myself, end to end. The little mascot is named after Obby, a real Thai teacher whose classes inspired this app. A share of every sale supports her. HONEST AND YOURS β€’ Free to try β€” one single purchase unlocks all 6,161 Thai words, forever: no subscription, no ads β€’ No account, no sign-up: open the app and start β€’ Works 100% offline β€” every word and every audio clip ships inside the app β€’ Zero data collected. The privacy policy is one page β€’ Your progress stays on your device and is restored by your phone's own backup One real word at a time, spoken properly, until it sticks β€” from A1 to C2.

Screenshots

Thai Alphabet4 screens
Obby Thai4 screens

Verdict

The call

The clearest difference is in-app purchases: Obby Thai at none against Thai Alphabet's 1. Obby Thai also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Thai Alphabet sells 1 one-off in-app purchase. Obby Thai asks for nothing beyond the download.

Scorecard2 real differences Β· 6 level
Thai Alphabet versus Obby Thai: the parameters behind the verdict, then further details
ParameterThai AlphabetObby Thai
PriceFreeFree
Positive reviewsβ€”100.0% of reviews
Update frequencyβ€”Every 6 weeks
AdsYesNo β€” better
In-app purchasesYesNo β€” better
Monetizationβ€”Paid
DevicesiPhoneiPhone, iPad β€” better
Requires iOS17.016.0 β€” better
Further details β€” not scored
Size20 MB90 MB
Age rating4+4+
DeveloperYingwen WangLuc Jean-Christophe Robert Guerin

In-app purchases

1 purchases

Thai Alphabet

One-time1
  • Remove Ads$3.99
None

Obby Thai

No in-app purchases

Questions

Is Thai Alphabet free?
Thai Alphabet is free to download, with in-app purchases available.
Is Obby Thai free?
Obby Thai is free to download, with no in-app purchases.
Do Thai Alphabet or Obby Thai have ads?
Thai Alphabet shows ads; Obby Thai does not.

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