Comparison

CoachSG vs StudyThai.ai

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

Head to head
About

CoachSG

Features
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Welcome to Steadyswim coach App, your go-to platform for booking and scheduling swimming classes that fit your schedule at your location. Whether you're looking to dive into a new hobby, enhance your skills, or stay active, our user-friendly app makes it simple and convenient. Features: Match: Explore a wide variety of experienced swim coach in Singapore and match them to your location. Easy Booking: Manage your booking and schedule your makeup class in just a few taps. Feedback: Receive personalize individual feedback from the coach Instructor Profiles: Learn about instructors before booking and view their credentials. Notifications and Reminders: Stay updated with timely notifications about upcoming classes, changes, and exclusive offers. Why Choose SteadySwim ? Convenience: Book and reschedule class anywhere from your mobile phone Credible: Find licensed and experienced coach vet through by us Community: Join a vibrant community of learners and instructors. Flexibility: Adapt your schedule with ease and discover new opportunities. Start your journey today with SteadySwimโ€”where learning is just a tap away!

About

StudyThai.ai

Features
Read full description

StudyThai.ai teaches Thai to English and Chinese speakers. 136 units and thousands of exercises take you from your first sound to real conversation. STRUCTURED COURSES (L0-L7) 8 levels, 136 units, 672 sub-lessons, and over 10,000 exercises. From the alphabet to fluency, the path is already mapped out โ€” no guessing what to study next. Each lesson includes vocabulary cards with 3D illustrations, IPA pronunciation, example sentences, and grammar tips, with a quiz closing every unit. 17 EXERCISE TYPES Far more than multiple choice. Listen-and-choose, picture matching, sentence cloze, Thai script assembly, tone identification, syllable segmentation, handwriting practice, and speaking repetition. The two hardest parts of Thai โ€” five tones and text written without spaces between words โ€” each get their own dedicated drill. MASTER THAI PRONUNCIATION 44 consonants, 32 vowels, 5 tones, all organized in an interactive grammar center. Use the tone calculator, IPA transcriber, and pronunciation comparison tools to nail every sound. Native-quality audio for every consonant and vowel. AI THAI TUTOR Open the chat and type โ€” English, Chinese, or even broken Thai. Every Thai reply arrives with translation, native audio playback, and tappable vocabulary cards on the words you are learning. Type "let me practice ordering coffee" and the AI starts the scene in Thai. Want something specific, like a hospital check-in or a rent negotiation? Just ask and it builds the scenario. Send a photo and the AI describes what is in front of you in Thai. Pick a style โ€” Free Chat, Learning, or Teaching โ€” to tune how much help you get. SNAP & LEARN See something you don't know the Thai word for? Snap a photo. The app recognizes the object and returns the Thai word, IPA, translation, example sentences, and cultural notes in seconds. Every capture is saved to your album, auto-organized by category. 100,000-WORD DICTIONARY Look up any Thai word for accurate meanings, multiple senses, IPA, audio, and natural example sentences. Over 100,000 Thai words, curated from a learner's perspective. LEARN BY PLAYING Five free games: Syllable Match, Consonant 2048, Word Pair Match, Word Triple Match, and Memory Match. Reinforce what you've learned without the pressure of a test. SMART VOCABULARY Spaced repetition adapts to you โ€” words you struggle with come back more often, words you know fade into review. The wordbook is free for everyone, with 15 new words per day. Pro unlocks unlimited collection, CEFR-level wordbooks, and six topic collections: food, travel, medical, business, education, and nature. 8 THAI FONTS Switch how Thai script renders across the app, from standard text faces to display styles. Pro unlocks six additional typefaces for more comfortable long-form reading. BILINGUAL SUPPORT Full English and Chinese interface, with side-by-side translations, cross-language grammar notes, and cultural context. FREE TO START 15 units are completely free: all five Level 0 units, four in Level 1, and the first unit of every level from Level 2 to Level 7. The wordbook, the dictionary, and all five games are free for everyone. Upgrade to Pro for all 136 units, unlimited AI tutor conversations, Pro wordbooks, and display fonts. SUBSCRIPTION INFORMATION StudyThai.ai Pro is available as a monthly, yearly, or lifetime subscription. Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and turn off auto-renewal by going to your Account Settings after purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://studythai.ai/privacy

Screenshots

CoachSG3 screens
StudyThai.ai4 screens

Verdict

The call

The clearest difference is in-app purchases: CoachSG at none against StudyThai.ai's 3. CoachSG also leads on iOS requirement (12.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. StudyThai.ai sells 3 in-app purchases, starting at $12.99 per month. CoachSG asks for nothing beyond the download.

UpkeepUpdate frequency

CoachSG ships an update every 3 weeks, StudyThai.ai fortnightly. The most recent releases landed on September 22, 2026 and October 16, 2026 respectively.

Scorecard2 real differences ยท 4 level
CoachSG versus StudyThai.ai: the parameters behind the verdict, then further details
ParameterCoachSGStudyThai.ai
PriceFreeFree
Update frequencyEvery 3 weeksFortnightly โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS12.0 โ€” better15.1
Further details โ€” not scored
Size30 MB69 MB
Age rating17+4+
Developerไธญ็Ї็ง‘ๆŠ€(่ฅฟๅฎ‰)ๆœ‰้™ๅ…ฌๅธ็ฟไผŸ ๅข

In-app purchases

None

CoachSG

No in-app purchases

3 purchases

StudyThai.ai

Subscriptions2
  • Pro Monthly$12.991 Month
  • Pro Yearly$84.991 Year
One-time1
  • Pro Lifetime$184.99

Questions

Is CoachSG free?
CoachSG is free to download, with no in-app purchases.
Is StudyThai.ai free?
StudyThai.ai is free to download, with in-app purchases available.
Do CoachSG or StudyThai.ai have ads?
Neither CoachSG nor StudyThai.ai shows ads.
Which is updated more often, CoachSG or StudyThai.ai?
CoachSG ships an update every 3 weeks, and StudyThai.ai fortnightly. Most recently, CoachSG was updated on September 22, 2026 and StudyThai.ai on October 16, 2026.

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