Comparison

Poly Thai Reader vs Thai Dictionary

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

Head to head
About

Poly Thai Reader

This app offers a library of graded Thai stories with native audio and instant word definitions to help learners improve their reading comprehension and vocabulary. It features adjustable audio speed, romanization toggles, and grammar explanations for various learning levels.

Highlights
  • Graded Thai stories
  • Native Thai audio with adjustable speed
  • Instant word definitions
  • Favorite words list
  • Romanization toggle
  • Grammar explanations
  • 5 reading levels
Features
Read full description

Struggling to read Thai stories? I designed Poly Thai reader - Read Thai Stories อ่านภาษาไทย to make reading fun and accessible, with a library of graded stories perfect for every level! As a Thai teacher (from "Thai with Grace" on YouTube!), I know how hard it can be to find interesting Thai reading material that's perfect for your level. Other resources may lack the audio pronunciations or the ability to simply look up words with a tap. That's why I created Poly Thai reader - a Thai graded reader app filled with engaging stories that will help you improve your reading skills, whether you are just starting (you can use transliteration) or are intermediate already. I've included all kinds of stories about Thai culture, personal stories about my life, conversations/dialogues, and more. I carefully created each story to build your reading skills while keeping you entertained and motivated. Features: - Native Thai Audio: Listen to my voice as I read each story aloud! You'll learn the correct pronunciation and tones naturally, just by listening. You can also adjust the speed of the audio. - Word-by-Word Highlighting: Watch each word light up as I read it, so it's super easy to follow along. - Instant Word Definitions: Tap any word to see its meaning and hear native audio pronunciation instantly. - Favorite Words List: Save new words to your "favorites" list to review later and build your vocabulary. - Dictionary: Search thousands of Thai words to find the definition and hundreds of example sentences - Categorized words: Search through categories to learn Thai vocabulary and save any word to your own list! - Quiz yourself: Quiz yourself on your saved Thai words and sentences - Romanization Toggle: Turn the romanization (transliteration) on or off depending on your level. Great for beginners or those who want to read pure Thai! - Grammar explanations: Each level has grammar explanations to clear up any questions you might have. For example, explanations about Thai classifiers, pronouns in Thai, Thai patterns, and more. - Change font: You can change the font to practice reading Thai in different fonts. The stories in my graded Thai reader are designed to gradually improve your reading skills: 5 levels for Thai reading: 1. Newbie Level: very-simple stories with a very limited vocabulary. Perfect for those who are brand new to reading Thai! 2. Beginner Level: Simple stories with basic vocabulary and sentence structures. Great for building a strong foundation in easy Thai reading. 3. Easy Level: Slightly longer stories with a bit more vocabulary and some common grammar patterns. 4. Intermediate Level: More challenging Thai stories with a wider range of vocabulary and grammar concepts. 5. Hard Level: These stories have more complex topics, vocabs, patterns, are read at a normal pace (although you can adjust the speed), and are similar to Thai native level texts. Learn Thai for free or upgrade to access: - All the current and future stories - All the vocabulary categories Poly Thai reader is the perfect app for anyone learning Thai language and looking to improve their reading comprehension and vocabulary. If you are ready to level up your Thai reading skills - download Poly Thai reader today and see how quickly you improve! Terms of Use: https://thaiwithgrace.com/poly-thai-reader-terms Privacy Policy: https://thaiwithgrace.com/privacy-policy

About

Thai Dictionary

Master Thai vocabulary and pronunciation with flashcards and an easy dictionary system. This app offers translation, speech recognition, and is suitable for all learning levels, making Thai language acquisition accessible on the go or at home.

Highlights
  • Flashcard vocabulary builder
  • Easy dictionary system
  • Thai translation
  • Speech recognition
  • Beginner and advanced learner support
Features
Read full description

Thai Dictionary and thai translation is easy with Thai Genius: your ultimate companion for learning the Thai language! Master Thai vocabulary and pronunciation through our flashcards and easy dictionary system. Perfect for beginners and advanced learners. The ultimate tool for learning on the go or at home. Dictionary, translate, speech recognition, and more! Terms of Use: This app is subject to Apple's standard Terms of Use (EULA). For more information, visit: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Poly Thai Reader4 screens
Thai Dictionary4 screens

Verdict

The call

Poly Thai Reader and Thai Dictionary both sit at 5.0 stars, but that hides the real split: 100% of Thai Dictionary's written reviews are positive against 80% of Poly Thai Reader's. Thai Dictionary also leads on update cadence (every 9 days vs monthly) and iOS requirement (15.1 vs 17.4). On price, rating, ratings volume and ads 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. Poly Thai Reader sells 3 in-app purchases, starting at $9.99 per month and Thai Dictionary sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Poly Thai Reader against 5.0 for Thai Dictionary. Both are backed by a comparable volume of ratings — 9 and 6 respectively. Written reviews are what separate them: 80% of Poly Thai Reader's written reviews are positive against 100% of Thai Dictionary's.

UpkeepUpdate frequency

Poly Thai Reader ships an update monthly, Thai Dictionary every 9 days. The most recent releases landed on October 4, 2026 and October 15, 2026 respectively.

Scorecard3 real differences · 7 level
Poly Thai Reader versus Thai Dictionary: the parameters behind the verdict, then further details
ParameterPoly Thai ReaderThai Dictionary
PriceFreeFree
Rating5.0 (9 ratings)5.0 (6 ratings)
Positive reviews80.0% of reviews100.0% of reviews — better
Number of ratings9 — better6
Update frequencyMonthlyEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.415.1 — better
Further details — not scored
Size90 MB89 MB
Age rating9+4+
DeveloperEdgar RuizThaiGenius LLC

Customer experience

Poly Thai Reader

All ratings9 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

Thai Dictionary

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Poly Thai Reader

Subscriptions2
  • Monthly$9.991 Month
  • Yearly$69.991 Year
One-time1
  • Poly Thai Reader - Lifetime$99.99
2 purchases

Thai Dictionary

Subscriptions2
  • Thai Genius Monthly14 Days trial$3.991 Month
  • Thai Genius Monthly$4.991 Month

Questions

Is Poly Thai Reader free?
Poly Thai Reader is free to download, with in-app purchases available.
Is Thai Dictionary free?
Thai Dictionary is free to download, with in-app purchases available.
Which has better reviews, Poly Thai Reader or Thai Dictionary?
Poly Thai Reader and Thai Dictionary are both rated 5.0 out of 5 on the App Store, from 9 and 6 ratings respectively.
Do Poly Thai Reader or Thai Dictionary have ads?
Neither Poly Thai Reader nor Thai Dictionary shows ads.
Which is updated more often, Poly Thai Reader or Thai Dictionary?
Poly Thai Reader ships an update monthly, and Thai Dictionary every 9 days. Most recently, Poly Thai Reader was updated on October 4, 2026 and Thai Dictionary on October 15, 2026.

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