Comparison

케이디스크(kdisk) vs ottline

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

Head to head
About

케이디스크(kdisk)

This app offers a fast and stable download experience for digital content, optimized for iOS devices. It provides 24/7 customer support and legally licensed movies and TV broadcasts through partnerships.

Highlights
  • Optimized for iOS
  • Fast and stable downloads
  • Dedicated download manager
  • 24/7 customer support
  • Legally licensed content
Features
Read full description

# 대한민국 최강 컨텐츠 거래소 케이디스크! iOS에 최적화된 케이디스크 다운로드 전용앱을 통해 간편하게 이용해보세요. #빠르고 안정적인 다운로드 iOS 전용 '다운로드 매니저'가 탑재되어 빠르고 안정적인 다운로드 서비스를 제공합니다. # 365일 24시간 연중무휴 고객센터 1:1 고객 상담 게시판 운영 1599-6227 평일 10:00~18:00 점심시간 12:30~13:30 주말 및 공휴일 휴무 ※ 사업자 및 통신판매, 특수 부가유형 사업자 번호 - 사업자등록번호 : 256-88-01406 - 통신판매 : 제 2019-서울금천-0840 호 - 특수한 유형의 부가통신사업 등록 번호 제 3-01-19-0022호 ※ 케이디스크는 저작권사와의 제휴를 통해 합법적으로 영화, TV방송 등의 디지털 콘텐츠를 제공합니다.

About

ottline

Features
Read full description

ottline is a personal timeline for movies, series, and books. Search for a title, choose a status, and save it to your timeline. Add a date, rating, note, platform, place, occasion, or season and episode when you want to remember more. Your records are saved on the device first. A pairing code lets you continue the same timeline on another device without an email or password account. Use Timeline to search, filter, edit, export CSV, and revisit your history. In Together, browse public records, comments, and reactions. Create share cards for a saved record or recap, choose a feed or story format, and share the image with other apps. You can also manage your profile, connected devices, feedback, local data, and synced server data from Settings. Recap reminders are optional local notifications that are enabled only after your explicit permission. ottline focuses on remembering what you watched and read, not on recommendations. Keep a personal timeline that is easy to return to.

Screenshots

케이디스크(kdisk)4 screens
ottline4 screens

Verdict

The call

The clearest difference is in-app purchases: ottline at none against 케이디스크(kdisk)'s 1. ottline also leads on update cadence (fortnightly vs every 3 months). 케이디스크(kdisk)'s advantage is iOS requirement (12.1 vs 15.1). 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. 케이디스크(kdisk) sells 1 one-off in-app purchase. ottline asks for nothing beyond the download.

UpkeepUpdate frequency

케이디스크(kdisk) ships an update every 3 months, ottline fortnightly. The most recent releases landed on September 21, 2026 and September 23, 2026 respectively.

Scorecard3 real differences · 5 level
케이디스크(kdisk) versus ottline: the parameters behind the verdict, then further details
Parameter케이디스크(kdisk)ottline
PriceFreeFree
Positive reviews71.4% of reviews—
Update frequencyEvery 3 monthsFortnightly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.1 — better15.1
Further details — not scored
Size21 MB37 MB
Age rating4+4+
Developer(주)엔아이위즈chawon lee

In-app purchases

1 purchases

케이디스크(kdisk)

One-time1
  • i-한달정액권$13.99
None

ottline

No in-app purchases

Questions

Is 케이디스크(kdisk) free?
케이디스크(kdisk) is free to download, with in-app purchases available.
Is ottline free?
ottline is free to download, with no in-app purchases.
Do 케이디스크(kdisk) or ottline have ads?
Neither 케이디스크(kdisk) nor ottline shows ads.
Which is updated more often, 케이디스크(kdisk) or ottline?
케이디스크(kdisk) ships an update every 3 months, and ottline fortnightly. Most recently, 케이디스크(kdisk) was updated on September 21, 2026 and ottline on September 23, 2026.

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