Comparison

Langle vs ThaiSabai

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

Head to head
About

Langle

Learn Korean through engaging K-pop videos and expert-led explanations. Practice speaking and build sentences with daily lessons tailored to your level. Access Korean expression books to enhance your learning journey.

Highlights
  • K-pop video lessons
  • Expert Korean teacher explanations
  • Step-by-step learning
  • Sentence building exercises
  • Korean expression books
  • Speaking skill improvement
Features
Read full description

Langle teaches the Korean people actually say — one real expression a day, in about ten minutes. A DAILY ROUTINE THAT FITS Every day you get one expression you will really hear in Korea, in dramas and in conversation. A short routine walks you through it: • Listen to it, slowly or at natural speed • Watch it in short clips from real Korean media • Collect the words as cards • Build the sentence yourself from your cards • Say it out loud — speech recognition checks what you said • Use it in a short conversation (on iPhones with Apple Intelligence) CARDS THAT STAY WITH YOU Every word you meet becomes a card in your collection. Spaced-repetition reviews bring each card back right before you would forget it, so your vocabulary keeps growing without cramming. START AT YOUR LEVEL A quick placement check sets your starting level, and the routine grows with you. FEED Browse short clips of expressions you have learned and practise saying them whenever you like. PRIVATE BY DESIGN Speech recognition and voice playback run on your phone's built-in engines, and the conversation partner runs on-device on supported iPhones. Your voice recordings are never uploaded. Questions or feedback: vioin8449@gmail.com

About

ThaiSabai

Features
Read full description

Thai Sabai is a Thai language app for people who actually want to stick with Thai. Interactive exercises, spaced repetition, and a pace that doesn't burn you out. Sabai sabai. HOW IT WORKS: Work through structured lessons organised into modules. Each lesson teaches vocabulary and grammar through hands-on exercises — you're not just watching or listening, you're actively building the language. Exercises include: - Sentence building — arrange word tiles to form Thai sentences - Listening — hear a sentence and identify or reconstruct it - Multiple choice — pick the right translation or meaning - Fill in the blank — complete sentences with the right word - Vocabulary — match words, spell them out, recognise them in context Every exercise comes with audio so you hear how words actually sound. Choose how you study: - Thai script — see real Thai characters from your first lesson - Romanized — use transliteration while you build confidence - Switch anytime in Settings — no need to start over Spaced repetition The app tracks what you've learned and brings it back at the right time so it actually sticks. Not just a word list — a proper review system. EXTRA FEATURES: Reading course: A separate course for learning the Thai writing system — consonants, vowels, tone rules, and how they combine. A great companion to the main course when you're ready to go deeper. Typing trainer: A falling-word game that drills Thai characters under time pressure. Unlock new levels as you get faster. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.lightwave-labs.com/thaisabai/privacy

Screenshots

Langle4 screens
ThaiSabai4 screens

Verdict

The call

The clearest difference is in-app purchases: Langle at none against ThaiSabai's 4. Langle also leads on ads (none vs shown). ThaiSabai's advantage is update cadence (every 9 days vs every 48 months). On price, device support and iOS requirement 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. ThaiSabai sells 4 in-app purchases, starting at $3.99 per month. Langle asks for nothing beyond the download.

UpkeepUpdate frequency

Langle ships an update every 48 months, ThaiSabai every 9 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 6 level
Langle versus ThaiSabai: the parameters behind the verdict, then further details
ParameterLangleThaiSabai
PriceFreeFree
Rating1.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 48 monthsEvery 9 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size32 MB49 MB
Age rating4+12+
DeveloperSeungHyeon LeeLightwave Labs

In-app purchases

None

Langle

No in-app purchases

4 purchases

ThaiSabai

Subscriptions4
  • Standard (monthly)$3.991 Month
  • Premium (monthly)$5.991 Month
  • Standard (annual)14 Days trial$34.991 Year
Show 1 more
  • Premium (annual)14 Days trial$55.991 Year

Questions

Is Langle free?
Langle is free to download, with no in-app purchases.
Is ThaiSabai free?
ThaiSabai is free to download, with in-app purchases available.
Do Langle or ThaiSabai have ads?
ThaiSabai shows ads; Langle does not.
Which is updated more often, Langle or ThaiSabai?
Langle ships an update every 48 months, and ThaiSabai every 9 days. Most recently, Langle was updated on November 3, 2026 and ThaiSabai on October 31, 2026.

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