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Thai Sabai

Duolingo-style lessons that get you reading and speaking Thai

iOSSupabaseAuthIAPSubscriptionsAdMobTTSAnimationsHapticsCMSApp StoreConversion dashboardQA
Download on the App Store Visit thaisabai.app
Thai Sabai on three iPhones showing a sentence exercise, the course map and a spelling drill
Sentence building, the course map, and Thai-script spelling — the three screens that define the loop
iOSSupabaseAuthIAPSubscriptionsAdMobTTSAnimationsHapticsCMSApp StoreConversion dashboardQA

What I did

  • Interactive Duolingo-style exercises for reading and speaking Thai
  • UX and branding
  • Authentication
  • Sessions and progress tracking
  • Supabase backend
  • Text-to-Speech API
  • Animations
  • Haptic feedback
  • Payments, IAP, and subscription management
  • QA testing on payments
  • Push notifications
  • Google AdMob ads
  • Apple App Store submission
  • Custom dashboard to track conversions
  • Backend admin CMS

About the project

Thai Sabai teaches complete beginners to read and speak Thai through short, interactive exercises. Lessons drill the Thai script, tones and everyday phrases in a Duolingo-style flow, with audio on every word and sentence so learners hear the language as they build it.

I took this one end to end — product and branding, the app itself, the backend, monetisation and the App Store release.

Read the story

Building Thai Sabai From the Ground Up
Product

Building Thai Sabai From the Ground Up

AI can help you build an app. Getting it App Store ready — branding, paywalls, ads, subscriptions, notifications and review — is a different job, and Thai Sabai was all of it.

Read article
Kanji Loop Off Script Contexta

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