Comparison

Mentors (멘토스북) vs 자리영어

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

Head to head

지름길영어

★ 4.926 ratingsView app →

About

Mentors (멘토스북)

Access and download MP3 or video lectures from Mentors books for free. Features include repeat playback, speed control, and background listening to maximize learning effectiveness. Organize your personal study files in dedicated sections.

Highlights

Free MP3/video lecture access
Download lectures
Section repeat playback
Playback speed control
Background listening
Personal file organization

Features

Read full description

- 멘토스 도서의 MP3나 동영상 강의를 무료로 듣거나 다운로드 할 수 있다. - 구간반복 및 속도조절이 가능하여 영어학습효과를 극대화시켰다. - 나의 MP3, 나의 동영상 코너가 있어 자신이 학습하는 파일을 바로 찾을 수 있다. - 백그라운드 기능이 있어 핸드폰을 닫거나 다른 페이지를 보면서도 계속 들을 수 있다.

About

자리영어

Features

Read full description

영어 학습 프로모션 어플리케이션

Screenshots

Mentors (멘토스북)4 screens

자리영어4 screens

Verdict

The call

The clearest difference is review sentiment: 자리영어 at 100% against Mentors (멘토스북)'s 25%. 자리영어 also leads on update cadence (every 3 days vs every 13 months). Mentors (멘토스북)'s advantage is in-app purchases (none vs 4) and iOS requirement (12.4 vs 15.0). On price, ads 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. 자리영어 sells 4 one-off in-app purchases. Mentors (멘토스북) asks for nothing beyond the download.

UpkeepUpdate frequency

Mentors (멘토스북) ships an update every 13 months, 자리영어 every 3 days. The most recent releases landed on October 3, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level

Mentors (멘토스북) versus 자리영어: the parameters behind the verdict, then further details
Parameter	Mentors (멘토스북)	자리영어
Price	Free	Free
Rating	—	4.9 (26 ratings) — better
Positive reviews	25.0% of reviews	100.0% of reviews — better
Number of ratings	—	26 — better
Update frequency	Every 13 months	Every 3 days — better
Ads	No	No
In-app purchases	No — better	Yes
Monetization	Free	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	12.4 — better	15.0
Further details — not scored
Size	4 MB	107 MB
Age rating	17+	4+
Developer	Hong Suh	shortcutEdu

Customer experience

Mentors (멘토스북)

Written reviews8 reviews

Positive25.0%

Neutral25.0%

Negative50.0%

자리영어

All ratings26 ratings

Positive96.2%

Neutral3.8%

Negative0.0%

Written reviews54 reviews

Positive100.0%

Neutral0.0%

Negative0.0%

In-app purchases

None

Mentors (멘토스북)

No in-app purchases

4 purchases

자리영어

One-time4

부스터 클래스 1강$9.99
앞대가리 공식 수강 클래스$69.99
발음·문법 바로잡기 수강 클래스$249.99

Show 1 more

앞대가리부터 꼬리까지 100강 클래스$399.99

Questions

Is Mentors (멘토스북) free?

Mentors (멘토스북) is free to download, with no in-app purchases.

Is 자리영어 free?

자리영어 is free to download, with in-app purchases available.

Do Mentors (멘토스북) or 자리영어 have ads?

Neither Mentors (멘토스북) nor 자리영어 shows ads.

Which is updated more often, Mentors (멘토스북) or 자리영어?

Mentors (멘토스북) ships an update every 13 months, and 자리영어 every 3 days. Most recently, Mentors (멘토스북) was updated on October 3, 2026 and 자리영어 on October 31, 2026.