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Book Towers - Reading Tracker

Sungeun Park · Book · United States store
NOT IN TOP 100 HERE
View on App Store ↗ Instagram card
Revenue a month, worldwide EST
$27.1K
Likely $9K to $81.3K
▼ 0.2% in 13 days
New ratings
+18
in 1 days, 22.1K in total
Rating
4.8 of 5
272 ratings in this store
Countries it ranks in
2
was 2 on Oct 17, 2026

Revenue

Estimated from the grossing charts of Oct 23, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / YEAR · WORLDWIDE
$325.1K
No Google Play version found
EST. LIFETIME DOWNLOADS
9.5K to 27.2K
Estimated from ratings count
WHERE IT EARNS · EST. / MONTH
  • South Korea #39 Books$26.5K · 98%
  • India #95 Books$564 · 2%
HOW SURE ARE WE
Small app: combines its grossing ranks with ratings growth (256 new ratings a month on average since launch). Tested on 418 apps with verified revenue: typically off by about 2.6 times, so the range is wide. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
272
AVG RATING
4.77
PRICE
Free
AGE
7.2y
LAST UPDATE
1d ago
VERSION
1.25.4
SIZE
161 MB
AGE RATING
4+

Last 30 days

From our daily snapshots of every grossing chart and daily ratings counts.

DAYS IN A GROSSING CHART
30 / 30
COUNTRIES NOW
2 (was 1)
NEW RATINGS, LAST 1 DAYS
+18
EST. REVENUE A MONTH, DAILY · APP STORE EST
Show daily values
Sep 25, 2026$32.1K a month
Sep 26, 2026$32.1K a month
Sep 27, 2026$32.5K a month
Sep 28, 2026$32.4K a month
Sep 29, 2026$32.4K a month
Sep 30, 2026$32.4K a month
Oct 1, 2026$32.3K a month
Oct 2, 2026$32K a month
Oct 3, 2026$32K a month
Oct 4, 2026$31.6K a month
Oct 5, 2026$31.6K a month
Oct 6, 2026$29.7K a month
Oct 7, 2026$29.7K a month
Oct 8, 2026$28.2K a month
Oct 9, 2026$27.9K a month
Oct 10, 2026$27.1K a month
Oct 11, 2026$27.1K a month
Oct 12, 2026$27.1K a month
Oct 13, 2026$68.2K a month
Oct 14, 2026$77.8K a month
Oct 15, 2026$89.4K a month
Oct 16, 2026$75K a month
Oct 17, 2026$69.3K a month
Oct 18, 2026$65K a month
Oct 19, 2026$116.4K a month
Oct 20, 2026$100.6K a month
Oct 21, 2026$113.4K a month
Oct 22, 2026not in a grossing chart
Oct 23, 2026$27.1K a month
Oct 24, 2026not in a grossing chart
The same estimate as the headline, saved every day. Best rank Sep 25, 2026: #35 Books · KR. Now: #41 Books · KR.
RATINGS IN THE CORE COUNTRIES, DAILY
Show daily values
Oct 22, 202622.1K ratings
Oct 23, 202622.1K ratings
22.1K on Oct 22, 2026, 22.1K on Oct 23, 2026. New ratings track new downloads, even outside the charts.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
10 purchases listed
  • 레벨2$0.99
  • 3단계 캐릭터$0.99
  • 코인 100$1.49
  • 코인 300$4.99
  • 4단계 캐릭터$0.99
  • 코인 150$2.79
  • Monthly$1.99
  • 6단계 캐릭터$0.99
Top in-app purchases as listed on the App Store, in local prices.
REVIEW MOMENTUM
0.0 reviews / week
  • Recent reviews average4.8 stars
  • Recent 1 and 2 star share0%
From the latest 16 written reviews, covering 2511 days.
RELEASE CADENCE
5 updates in 90 days
  • Typical gap between releases15 days
From the last 25 versions listed on the App Store.
RATING BREAKDOWN
272 ratings
5★86%
4★9%
3★3%
2★1%
1★1%

What users want

From the latest 16 reviews on the United States App Store, Dec 9, 2019 to Aug 13, 2026: 0% are 1 or 2 stars. Open a theme to read what people wrote.

WHAT THEY COMPLAIN ABOUT · SHARE OF BAD REVIEWS

Only 0 of the latest 16 reviews are 1 or 2 stars, too few to find patterns. Users are mostly happy.

WHAT THEY ASK FOR

No feature requests in the latest reviews.

WORDS THAT KEEP COMING UP IN BAD REVIEWS

Nothing stands out.

WHAT THEY LOVE · SHARE OF GOOD REVIEWS

Not enough good reviews in English to tell.

Found by matching words and phrases in the reviews, not read by a person. A review can count toward more than one theme.

What users say

Latest reviews, United States App Store.

★★★★★Aug 13, 2026
너무 좋아요.

아이 독서기록용으로 쓰고 있는데 너무 좋아요. 엄마용 아기용으로 사용할 수 있게 사용자 프로필을 나눠서 쓸 수 있는 기능이 있으면 좋겠어요.

★★★★★Sep 8, 2025
무난하네요

앱의 쓰임새가 심플해서 마음에 들지만 내가 읽은 책을 기록하는 그 이상의 기능이 있다면 더 좋을것 같아요. 친구추가 기능이 있어서 친구들의 서재를 볼 수 있다던지, 서로의 리뷰도 읽을 수 있다던지 하면 독서생활에 좀더 자극이 되기도 하고 앱도 더 재미있게 쓸 수 있을것 같습니다.

★★★★★Mar 11, 2023
5점만점에 5점

독서하면서 기록하기 가장 좋은앱.. 한국에서 중1때부터 즐겨썼는데 디자인이 귀엽기도하고 쓰기도 편리하고 책이 쌓이는게 기분이 좋았어요. 미국오면서 자동 로그아웃이돼서 그동안 읽은 책들이 기억이 안나요..ㅠㅠ

★★★★★Dec 23, 2022
너무 좋아요

제가 원래 첵을 많이 읽는데 더 많이 일께 되서 너무 좋아요 감사합니다

★★★★★Sep 1, 2022
바코드 지원?

바코드만 지원되면 다른 앱 모두 지울 생각이 있습니다. Ireaditnow도요. 혹시 기능 추가 계획이 있으신가요?

★★★★★Mar 7, 2022
북적북적만 생존했어요

약 2년 동안 여러가지 독서관리 어플들을 동시에 사용하다가 북적북적만 남기고 다 삭제했어요. 무엇보다 깔끔명료간단한 UI, 0.5점 단위로 평점 매길 수 있는 기능, 그리고 쌓이는 책 높이에 따라 느낄 수 있는 작은 성취감이 너무 좋았어요. 업데이트나 버그 관리도 다른 국내 독서관리 어플들에 비해 빠르고 좋아요.

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Store screenshots

ScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshot

App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

Apple's ad repository couldn't be reached right now. Try again later.

Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

Meta Ad Library ↗Active Facebook and Instagram adsTikTok Creative Center ↗Top performing TikTok adsTikTok creators ↗Organic videos mentioning the appInstagram ↗Reels and posts under its hashtagYouTube ↗Reviews, tutorials and ShortsDeveloper site ↗Landing page and pricing

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

reading6books5read4book4goal read3start stacking3stacking books3cute characters3characters3goal2stack2start2stacking2way2record2cute2quick2want2permissions2

What's new in 1.25.4

- Fixed minor bugs.

Released Aug 16, 2019. Current version shipped Oct 22, 2026.

Store description

Was your goal to read 100 books this year? Set a new goal to read enough books to stack up to 100 cm! Every book has its own height. Start stacking your books! Book Towers - The most fun way to build a reading habit! ◼ Start Stacking Your Books! - When you read and record books, you create your own book tower. - As your stack grows taller, you can unlock cute characters. ◼ Quick & Simple Tracking - Save by status: Finished Reading, Currently Reading, Want to Read, or Stopped Reading. - Add ratings, quick reviews, notes! Record only what you want. ◼ Collect Cute Characters - Discover over 60 characters, each with their own story. - Style them with items from the wardrobe! ◼ Growing Feature List - Monthly reading stats at a glance - Export your reading log to back up your records - Customize colors and fonts to design it your way! ◼ Additional Info ※ Access Permissions - Camera, Photos, and Videos: Used for ISBN scanning and book cover uploads. - These permissions are optional. The app works without them. ※ EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ◼ Contact - help@studiobustles.com

See this store page in another country

Prices, ranks and reviews are per country. Revenue above is already worldwide.

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