Comparison

쌓음 vs boook

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

Head to head
About

쌓음

Features
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쌓음은 책을 기록하고, 나만의 서재를 쌓아가는 독서 기록 앱입니다. ■ 책을 쌓으세요 - 책을 검색해 내 기록에 추가 - 읽은 책, 읽을 책, 읽고 있는 책 들을 기록 ■ 독서 기록을 남기세요 - 읽으면서 떠오른 생각을 리치 텍스트로 자유롭게 작성 - 사진을 더해 기억에 남는 한 페이지로 - 책마다 쌓이는 나의 독서 흔적 ■ 함께 읽고, 함께 쌓으세요 - 친구를 초대해 함께 채우는 공유 서재 - 다른 사람들의 공개 서재를 둘러보며 다음 읽을 책 발견 오늘 읽은 책 한 권부터, 쌓음과 함께 기록을 시작하세요.

About

boook

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Most reading-log apps feel like a chore. boook is different. Track your reading time automatically with a built-in timer, save memorable quotes with text or photos, and wrap up every book with a quick star rating and review. The more you read, the more your cute character grows - and the more character cards you collect. KEY FEATURES - Reading Timer - automatically track your reading sessions and see today's progress - Quotes & Notes - save the lines that move you, as text or photos - Quick Reviews - rate and reflect on every book you finish - Character Growth & Collection - grow your character and collect cards as you read - Daily Check-in & Missions - build a streak and complete daily/weekly missions for rewards - Reading Stats - calendar heatmap, top genres, and yearly goal progress at a glance - Bookshelf - organize your shelves and add books instantly by scanning a barcode No sign-up required to get started. Optionally connect a Google account to back up and restore your data. Start recording your reading today, and turn it into a lasting habit with boook. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

쌓음4 screens
boook3 screens

Verdict

The call

The clearest difference is in-app purchases: 쌓음 at none against boook's 2. On price, update cadence, 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. boook sells 2 in-app purchases, starting at $2.49 per month. 쌓음 asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 5 level
쌓음 versus boook: the parameters behind the verdict, then further details
Parameter쌓음boook
PriceFreeFree
Update frequencyEvery 2 daysEvery 2 days
AdsYesYes
In-app purchasesNo — betterYes
DevicesiPhoneiPhone, iPod — better
Requires iOS16.415.5 — better
Further details — not scored
Size82 MB86 MB
Age rating4+4+
DeveloperDaeMyeong LeePpom Studio

In-app purchases

None

쌓음

No in-app purchases

2 purchases

boook

Subscriptions2
  • Premium Monthly$2.491 Month
  • Premium Yearly$24.991 Year

Questions

Is 쌓음 free?
쌓음 is free to download, with no in-app purchases.
Is boook free?
boook is free to download, with in-app purchases available.
Do 쌓음 or boook have ads?
Both 쌓음 and boook show ads.
Which is updated more often, 쌓음 or boook?
쌓음 ships an update every 2 days, and boook every 2 days. Most recently, 쌓음 was updated on October 25, 2026 and boook on October 24, 2026.

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