Poly Thai Reader vs Thai90Days
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Graded Thai stories
- Native Thai audio with adjustable speed
- Instant word definitions
- Favorite words list
- Romanization toggle
- Grammar explanations
- 5 reading levels
Read full descriptionHide 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
Thai90Days
Practice real Thai conversations with an AI tutor and receive instant pronunciation feedback. Learn everyday phrases and cultural nuances through structured lessons and interactive dialogues designed for practical use.
- AI-powered live conversation practice
- Instant pronunciation scoring
- 50 structured lessons across 5 levels
- 2,000+ teacher-verified Thai recordings
- Comprehension checks via speaking
- Focus spotlight for single-item study
- Real-life slang and cultural nuances
Read full descriptionHide full description
Learn Thai the way you actually use it — by talking. RealThaiConversations isn't another flashcard app. You practice real, everyday Thai conversations out loud with ครู (Khruu), your warm AI teacher, and get instant feedback on your pronunciation — so you build the confidence to actually speak. TALK WITH ครู (LIVE CONVERSATION) Have real spoken conversations with your AI Thai tutor. She listens, replies in natural Thai, and keeps it simple and encouraging — like calling a patient friend who happens to be a teacher. INSTANT PRONUNCIATION SCORING Say any phrase and get scored on accuracy, so you know exactly what to fix. No guessing whether you "sound right." 50 STRUCTURED LESSONS, 5 LEVELS From your very first "hello" to natural, unscripted conversation. Every lesson is built around real situations: ordering food, taking a taxi, making Thai friends, dating, business, festivals, and more. 2,000+ NATURAL THAI RECORDINGS — TEACHER-VERIFIED Every lesson sentence and exercise answer is a real recorded Thai voice — reviewed line-by-line by a professional Thai teacher, then machine-verified against the text. Not robotic TTS. COMPREHENSION CHECKS After each dialogue, ครู asks you a question — and you answer by speaking Thai. Real recall, not multiple-choice guessing. FOCUS SPOTLIGHT Tap any learning card to spotlight it — everything else gently dims so you study one thing at a time. BUILT FOR REAL LIFE IN THAILAND Slang, culture, particles, tones, and the unspoken rules — the things textbooks skip but you actually need. MADE TO KEEP YOU COMING BACK Streaks, coins, leagues, daily quests, mini-games, and a Thailand journey map turn daily practice into a habit you enjoy. WHY LEARNERS LOVE IT • Speak from day one — no months of silent memorizing • Romanization + English on everything (toggle off when you're ready) • Learn by ear, eye, and voice together • Gentle, encouraging — never makes you feel dumb Start free. Say your first Thai sentence today. FREE & PREMIUM New learners get 7 days of extended free access (all of Level 1 + a taste of Level 2) — no payment info needed. The first three lessons stay free forever. Premium unlocks everything: $19.99/month or $99.99/year (about $8.33/month), auto-renewing, cancel anytime in your App Store settings. Built by a professional Thai teacher. Privacy: https://krit78ks.github.io/realthai/privacy-policy.html Terms: https://krit78ks.github.io/realthai/terms-of-use.html
Screenshots
Verdict
Poly Thai Reader and Thai90Days both sit at 5.0 stars, but that hides the real split: 100% of Thai90Days's written reviews are positive against 80% of Poly Thai Reader's. Thai90Days also leads on update cadence (fortnightly vs monthly). Poly Thai Reader's advantage is ratings volume (9 vs 1) and iOS requirement (17.4 vs 26.5). On price, rating, 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. Poly Thai Reader sells 3 in-app purchases, starting at $9.99 per month and Thai90Days sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Poly Thai Reader against 5.0 for Thai90Days. That said, the two scores are not equally well evidenced: Poly Thai Reader has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 80% of Poly Thai Reader's written reviews are positive against 100% of Thai90Days's.
Poly Thai Reader ships an update monthly, Thai90Days fortnightly. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.
| Parameter | Poly Thai Reader | Thai90Days |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (9 ratings) | 5.0 (1 ratings) |
| Positive reviews | 80.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 9 — better | 1 |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.4 — better | 26.5 |
| Further details — not scored | ||
| Size | 90 MB | 1.3 GB |
| Age rating | 9+ | 4+ |
| Developer | Edgar Ruiz | Kritsana Saenghirun |
Customer experience
Poly Thai Reader
Thai90Days
In-app purchases
Poly Thai Reader
- Monthly$9.991 Month
- Yearly$69.991 Year
- Poly Thai Reader - Lifetime$99.99
Thai90Days
- Premium Monthly7 Days trial$19.991 Month
- Premium Annual7 Days trial$99.991 Year
Questions
Is Poly Thai Reader free?
Is Thai90Days free?
Which has better reviews, Poly Thai Reader or Thai90Days?
Do Poly Thai Reader or Thai90Days have ads?
Which is updated more often, Poly Thai Reader or Thai90Days?
Other comparisons















