Comparison

노답노트 vs Earcast

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

Head to head
About

노답노트

Features
Read full description

정신없는 수학성적향상! 노답노트는 수학 문제를 단계별로 풀이해주는 AI앱이다. 진짜 양질의 문제들로 학습시킨 AI가 오직 네 수능 고득점만을 위해 작동한다. 초등학생이든, 중학생이든, 고등학생이든 상관없다. 기어이 네 수능날 빛을 보게 만들거다. [주요 기능] - 문제 촬영: 수학 문제를 촬영하면 AI가 자동으로 인식 - 단계별 풀이: 문제 해결 과정을 차근차근 설명 - AI 채팅: 이해가 안 되는 부분은 AI에게 질문 - 유사 문제 생성: 비슷한 유형의 연습 문제로 실력 향상 - 약점 분석: 취약한 부분을 파악하고 맞춤 학습 [이런 학생에게 추천한다] - 수학 문제 풀이 과정이 궁금한 학생 - 혼자 공부하다 막히는 부분이 있는 학생 - 더 많은 연습 문제가 필요한 학생 - 초등학교부터 고등학교까지 모든 학생 [프리미엄 구독] 무제한 문제 풀이, 무제한 AI 채팅. ----------------- 이용약관: https://nodoubtnote.com/terms.html 개인정보처리방침: https://nodoubtnote.com/privacy.html

About

Earcast

This app generates personalized daily audio content based on your interests. Two AI hosts discuss chosen topics in a conversational format, making learning engaging and convenient for your commute or workouts.

Highlights
  • Personalized daily episodes
  • AI-powered content creation
  • Conversational audio format
  • Topic selection for customization
  • Resume playback
  • Content sharing
Features
Read full description

Earcast: Korea, in your ears. Earcast is a podcast app for anyone who loves Korea. Short audio episodes about Korean culture arrive in your library every morning, picked for the topics you care about. No endless scrolling: open the app and your next K-story is already waiting. Each episode is a relaxed conversation between two hosts: a Korean insider who explains, and a curious newcomer who asks the questions you'd ask. ■ Earcast is for you if you · Love K-drama, K-food or K-beauty and want the story behind them · Want to understand the history and everyday life behind the scenes · Are curious about the Korean language and how people really live · Prefer listening to watching another video ■ What you can explore Korean Culture · Korean Language · History & Society · K-Food · K-Beauty & Fashion · K-Drama & Film ■ Features ▶ Fresh K-stories every morning Two episodes matched to your interests arrive in your library each morning. A third "discovery" episode joins them, a story just outside your usual picks, to widen your view of Korea. ▶ Picked for you Choose your favorite topics when you sign up. You can change them anytime in Settings, and your picks update from the next day. ▶ Series Some stories are told across several episodes. Save a whole series at once and listen in order. ▶ Pick up where you left off Your listening position is saved, so the story keeps going right where you stopped. ▶ Browse, search and save Explore popular and recommended episodes, search for anything Korean, and save what you love to your library. When an episode ends, autoplay can start the next one. ▶ Arrival alerts Get a notification when new episodes arrive. Alerts are optional, and you can turn them off anytime in Settings. ■ Good to know · Earcast is free to use. You can play up to 2 episodes a day, and new episodes arrive every day. · Episodes are in English. · Sign in quickly with your Google or Apple account. ■ About AI-generated content Earcast episodes are written and voiced by AI. Topics are chosen and every episode is reviewed by people before it is published, but errors may still occur. For medical, legal, financial or other professional matters, please consult a qualified expert. The more you listen, the closer Korea feels. Start exploring with Earcast. Terms of Use: https://earcast.co.kr/en/terms Privacy Policy: https://earcast.co.kr/en/privacy

Screenshots

노답노트4 screens
Earcast4 screens

Verdict

The call

The clearest difference is review sentiment: Earcast at 100% against 노답노트's 50%. On price, update cadence, ads and in-app purchases 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. 노답노트 sells 1 in-app purchase, starting at $12.99 per month and Earcast sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

노답노트 ships an update weekly, Earcast every 9 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

Scorecard1 real difference · 7 level
노답노트 versus Earcast: the parameters behind the verdict, then further details
Parameter노답노트Earcast
PriceFreeFree
Positive reviews50.0% of reviews100.0% of reviews — better
Update frequencyWeekly — betterEvery 9 days
AdsNoNo
In-app purchasesYesYes
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.4
Further details — not scored
Size83 MB66 MB
Age rating4+17+
DeveloperRyosup HwangSU HEON PARK

Customer experience

노답노트

Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Earcast

Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

노답노트

Subscriptions1
  • 노답노트$12.991 Month
2 purchases

Earcast

Subscriptions2
  • Daily$1.991 Month
  • Pro$5.991 Month

Questions

Is 노답노트 free?
노답노트 is free to download, with in-app purchases available.
Is Earcast free?
Earcast is free to download, with in-app purchases available.
Do 노답노트 or Earcast have ads?
Neither 노답노트 nor Earcast shows ads.
Which is updated more often, 노답노트 or Earcast?
노답노트 ships an update weekly, and Earcast every 9 days. Most recently, 노답노트 was updated on November 5, 2026 and Earcast on November 6, 2026.

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