launchshots / showcase / book / bookend

bookend

Book 4.3 (2,542) 無料 9+ 52.3 MB

Chart position — tracked daily by LaunchShots

#90 of 100
Top Free Books · Japan
best #90 · 4 days tracked · as of Sep 21
▲ 8 / 7d

Screenshot changes — detected by LaunchShots

Aug 27, 2026
bookend added 4 iPhone screenshots (0 → 4).

Screenshot style breakdown

Sampled from 4 of bookend's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).

Use this style →
4 iPhone screenshots · 2 iPad Mixed light / dark Background changes per screenshot
#FCF4FC bg #DDD6DD #144CBC accent #111111 text

Captions read from the screenshots (OCR, may contain small errors): 2 headlines, 9.5 words on average (longest 14).

vs. Book apps we've analysed (1875): 44% use a light theme; 32% put the caption above the phone (same here); the average set has 6.1 screenshots.

Screenshots

#1 bookend iPhone screenshot 1
#2 bookend iPhone screenshot 2
#3 bookend iPhone screenshot 3
#4 bookend iPhone screenshot 4

iPad screenshots

#1 bookend iPad screenshot 1
#2 bookend iPad screenshot 2

Icon palette

extracting…
Dominant colors sampled from the icon — click any swatch to copy the hex.

About this app

bookendで配信されたEPUB,PDFなどの電子書籍コンテンツをiPad/iPhoneで閲覧するためのものです。 iPad/iPhoneの素晴らしいユーザーインターフェースを生かした書籍ビュアーです。 ユーザーはアプリ内で購入、ダウンロードした電子書籍コンテンツをiPad/iPhoneで閲覧することができます。 また、Web書庫にメールアドレスを登録することで他の端末のbookendアプリケーションとの間でコンテンツの共有ができます。 bookendコンテンツは今後増えていきますので、楽しみにしていてください。 【iPad/iPhoneでベストの電子書籍体験を】 ・ページめくりはフリックするだけ ・iPad/iPhoneの位置の応じて縦でも横でもベストなスタイルで ・右開きも左開きもコンテンツに応じて設定可能 ・簡単な操作でサムネイルが表示され好きなページにジャンプ ・単ページ表示または見開き表示も自由に設定 ・iPad/iPhoneならではのピンチとズーム ・iPad/iPhoneの大きさや感覚を生かしたユーザーインターフェース ・コンテンツリストは分かりやすい表示でボタン操作で書誌情報も表示

App details

Bundle ID
net.keyring.bookend
Latest version
8.2.17
Released
May 10, 2011
Last updated
Aug 20, 2026
Languages
2 (EN, JA)
Genres
ブック

What you can learn from bookend

Every shipping app on the App Store has gone through the same decisions you're working through right now: which screenshot goes first, what caption sits over it, which device frame to show, what color the background should be. The 6 screenshots above are bookend's answers to those questions — they're public, they're real, and they made it through Apple's review.

What the numbers say: bookend runs a mixed light-and-dark set where the background shifts from screenshot to screenshot (first shot #FCF4FC) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #144CBC, is the one to reuse for badges, arrows and highlighted words if you borrow this look. Hit Use this style to open the editor with these exact colours and drop your own screenshot in.

Notice the first screenshot in particular. It's the one users see in search results and on the product page, and it's where most apps spend their best caption and tightest design. Look at the proportion of background to phone, where the text sits, what one thing the image is trying to communicate.

Want to see how other Book apps approach the same problem? Browse more Book apps in the showcase.

Take what works into your own screenshots

Open LaunchShots and design your App Store & Google Play screenshots — pick a device frame, drop captions, ship in minutes. Free, in your browser.

Open the screenshot editor →

Apps with a similar look

Closest background + accent colours among the listings we've analysed — useful when you want to see the same palette handled by a different team.

my Excitel
#FCFCFC #1454BC
Jutro Medical
#F4F4FC #1454BC
BMTA Application
#FCFCFC #144CC4
وزارة الداخلية المصرية
#FCFCFC #1C4CBC
我嘞个豆-海量拼豆图纸与设计助手
#FCFCFC #1C54BC
Kaohsiung iBus+
#FCFCFC #1C4CB4

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