Comparison

Chehwa vs Script Looper

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

Head to head
About

Chehwa

Features
Read full description

Study special vocabulary lists created by famous influencers through multiple readings! β€’ Vocabulary lists by famous influencers We sell special vocabulary lists created by influencers who produce various content. β€’ Words with diverse themes You can learn words on various topics by section. β€’ Support for multiple readings By studying the same words multiple times, you won't easily forget them. β€’ Influencers' Instagram @kelly_travel_english_ - μ—¬ν–‰μ˜μ–΄ 강사 켈리 @easyp_eng - μ΄μ§€ν”½μ˜μ–΄ @just_1_minute0516 - μ…€ν† μ˜μ–΄ @yeon_english - κ°€μ—°T @english_giverjoy - 쑰이쌀 @onebite.english__ - ν•œμž…μ˜μ–΄ @engtoontv - μž‰νˆ°TV @jyoon_toon - μ •μœ€ @cheongju_ryan - Ryan

About

Script Looper

Master English listening comprehension with native YouTube content. This tool breaks down fast speech, offers AI-powered translations and context-aware definitions, and allows for adjustable playback speeds and looping.

Highlights
  • Loop any section of subtitles
  • Adjustable playback speed
  • AI context-aware translations
  • Drag-and-ask for word definitions
  • Sync adjustment for audio/subtitles
  • Review quizzes and study tracking
Features
Read full description

Native YouTube too fast to understand? Memorizing words and grammar won't get you there. The real answer: consistent listening to native speech you can actually understand. And the best source is YouTube - endless, authentic, and free. Script Looper makes it comprehensible. 20+ YEARS OF PROVEN METHOD, BUILT INTO ONE APP The developer knows the struggle firsthand. Even after studying in the U.S. on a government scholarship and serving at an international organization in Switzerland, fast native speech remained a wall. Starting listening practice in his mid-40s, he broke through by training only with real native audio - a method he documented in two published books on English learning (including one by a leading English-education publisher in Korea) and shared with a 50,000-member listening-study community he founded. After years of studying with existing PC browser extensions, he built Script Looper to fix everything they couldn't do: no auto-repeat, poorly segmented subtitles, no way to fix sync issues, and machine-level translations. KEY FEATURES - Loop Any Section Tap once to repeat a subtitle line until you catch every word. Drag to select part of a line - or several lines - and loop exactly what you need. - Speed Control No speech is too fast at 0.75x or 0.5x. Adjust speed even while looping. - AI Context Translation ChatGPT and Gemini generate context-aware translations in your language, displayed line by line under subtitles restructured into natural sentence units. Long videos are divided into 5-minute sections, with completed sections marked so you can pick up where you left off. - Don't Understand? Drag & Ask Words, idioms, even slang you won't find in dictionaries - drag to select anything and tap Ask. Get the meaning in context, nuance, and example sentences instantly, in your language. - Sync Adjustment If subtitles and audio don't match, fix it on the fly in 0.1s or 0.5s steps. Especially useful for auto-generated captions. - Review Quizzes & Study Tracking Everything you've asked about comes back as quizzes. Set a daily goal and track your study time by day and week. NEVER WONDER WHAT TO WATCH Sitcoms, news, talk shows, lectures, kids' content and more - open our curated channel collection (Script Looper YouTube Picks) right from the app. From Friends to TED to CNN, every channel is checked for subtitle quality. PERFECT FOR YOU IF... - Your test scores are fine, but real listening and speaking aren't - You've tried learning with shows or YouTube and gave up - You believe in acquisition through comprehensible input - not memorization When enough comprehensible native speech accumulates, one day your ears open and the words start coming out on their own. Enjoy native YouTube - and get there. Note: Script Looper is a learning tool that works on top of YouTube. Some features require a ChatGPT account (both free and paid accounts are supported). (c) 2026 Sinho Kim. Script Looper. All rights reserved.

Screenshots

Chehwa4 screens
Script Looper4 screens

Verdict

The call

The clearest difference is in-app purchases: Script Looper at none against Chehwa's 10. Chehwa's advantage is ads (none vs shown) and iOS requirement (12.0 vs 16.0). On price, update cadence and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Chehwa sells 10 one-off in-app purchases. Script Looper asks for nothing beyond the download.

UpkeepUpdate frequency

Chehwa ships an update every 2 days, Script Looper every 4 days. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

Scorecard3 real differences Β· 5 level
Chehwa versus Script Looper: the parameters behind the verdict, then further details
ParameterChehwaScript Looper
PriceFreeFree
Positive reviewsβ€”100.0% of reviews
Update frequencyEvery 2 days β€” betterEvery 4 days
AdsNo β€” betterYes
In-app purchasesYesNo β€” better
Monetizationβ€”Ad-supported
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS12.0 β€” better16.0
Further details β€” not scored
Size32 MB9 MB
Age rating4+17+
DeveloperHyun Kyum KimSinho Kim

In-app purchases

10 purchases

Chehwa

One-time10
  • 미ꡭ인이 많이 μ“°λŠ” μ˜μ–΄μŠ¬λž­$0.49
  • μ—¬ν–‰μ˜μ–΄ ν•„μˆ˜ λ¬Έμž₯$0.99
  • 미ꡭ인이 많이 μ“°λŠ” μ˜μ–΄νšŒν™”$0.99
Show 7 more
  • 수λŠ₯ ν•„μˆ˜ μ˜λ‹¨μ–΄$0.99
  • ν•„μˆ˜ μ˜μ–΄ ꡬ동사$0.99
  • μ˜μ–΄λ³΄μΆ©μ œ 100$0.99
  • 찐 원어민 ν‘œν˜„ λͺ¨μŒμ§‘$0.99
  • FitTalk(μš΄λ™κ³Ό κ΄€λ ¨λœ μ˜μ–΄)$0.99
  • μ˜μ–΄κ°€ 두렡지 μ•Šμ€ μ›Œν™€ ν•„μˆ˜ 단어 400$0.99
  • λ‰΄μ§ˆμ›Œν™€, μ΄κ²ƒλ§Œ μ•Œκ³ κ°€μž$1.99
None

Script Looper

No in-app purchases

Questions

Is Chehwa free?
Chehwa is free to download, with in-app purchases available.
Is Script Looper free?
Script Looper is free to download, with no in-app purchases.
Do Chehwa or Script Looper have ads?
Script Looper shows ads; Chehwa does not.
Which is updated more often, Chehwa or Script Looper?
Chehwa ships an update every 2 days, and Script Looper every 4 days. Most recently, Chehwa was updated on October 7, 2026 and Script Looper on October 3, 2026.

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