Comparison

Echotter vs Korean UP

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

Head to head
About

Echotter

Features
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Echotter,让真实播客成为你的外语学习材料。 从感兴趣的节目开始,借助逐字稿、中文译文和语境讲解,把听不懂的句子一步步听清楚。 • 双语逐字稿 边听边读原文与中文译文,跟随播放定位当前句子。 • 沉浸式精听 遮住原文,逐句重听,按需要调整语速、重复次数和句间停顿。揭开原文后,标记没听出的词语,存入词汇集;例句可连播回听,支持慢速。 • 结合语境查词 点击单词或选择短语,查看 AI 提供的释义与用法讲解。 • 收藏与复习 保存生词、搭配和句子,结合原句与原声复习;把精听中没听出的内容收藏起来,之后继续练习。 • 多语言学习 支持瑞典语、日语、英语、韩语、法语、西班牙语、泰语、挪威语和丹麦语学习,界面与讲解以简体中文呈现。 部分 AI 功能按额度使用,会员权益与价格以 App 内购买页面为准。AI 生成的逐字稿、翻译和讲解可能存在误差。 服务条款(EULA):https://echotter.com/terms 隐私政策:https://echotter.com/privacy

About

Korean UP

Features
Read full description

Korean UP is a Korean vocabulary learning app for learners from beginner to advanced. Build lasting vocabulary through guided levels, focused flashcards, and smart review. Six Learning Levels • Korean vocabulary organized into our own Levels 1–6 • Basic, intermediate, and advanced learning paths • Step-by-step flashcard sessions Smart Review • Spaced repetition based on the forgetting curve • Review words at the right time • Strengthen long-term memory Pronunciation and Examples • Pronunciation for words and example sentences • Listen and repeat at your own pace • Learn vocabulary in context Track Your Progress • Follow daily and total learning progress • Review favorites and difficult words • Simple, motivating study statistics Multi-language Support • Multiple interface and translation languages • Designed for Korean learners around the world Levels 1–6 are difficulty stages created by Korean UP for learning convenience. They are not official levels of any government exam or institution.

Screenshots

Echotter4 screens
Korean UP4 screens

Verdict

The call

The clearest difference is in-app purchases: Korean UP at none against Echotter's 6. Korean UP also leads on iOS requirement (15.0 vs 17.0). Echotter's advantage is ads (none vs shown) and update cadence (every 3 days vs every 2 weeks). On price and device support 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. Echotter sells 6 in-app purchases, starting at $2.99 per month. Korean UP asks for nothing beyond the download.

UpkeepUpdate frequency

Echotter ships an update every 3 days, Korean UP every 2 weeks. The most recent releases landed on October 29, 2026 and October 26, 2026 respectively.

Scorecard4 real differences · 2 level
Echotter versus Korean UP: the parameters behind the verdict, then further details
ParameterEchotterKorean UP
PriceFreeFree
Update frequencyEvery 3 days — betterEvery 2 weeks
AdsNo — betterYes
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.0 — better
Further details — not scored
Size12 MB126 MB
Age rating4+4+
DeveloperYanlu LiGUNHO KIM

In-app purchases

6 purchases

Echotter

Subscriptions6
  • Lite Monthly1 Month trial$2.991 Month
  • Core Monthly1 Month trial$4.991 Month
  • Deep Monthly1 Month trial$9.991 Month
Show 3 more
  • Lite Yearly$14.991 Year
  • Core Yearly$24.991 Year
  • Deep Yearly$49.991 Year
None

Korean UP

No in-app purchases

Questions

Is Echotter free?
Echotter is free to download, with in-app purchases available.
Is Korean UP free?
Korean UP is free to download, with no in-app purchases.
Do Echotter or Korean UP have ads?
Korean UP shows ads; Echotter does not.
Which is updated more often, Echotter or Korean UP?
Echotter ships an update every 3 days, and Korean UP every 2 weeks. Most recently, Echotter was updated on October 29, 2026 and Korean UP on October 26, 2026.

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