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59
BU Score
Solid

ShuBook 2P 書僕

4.4 ✍️ Editor
✍️ bumetric analysis

ShuBook 2P 書僕 is an iOS app from Ambibma Ltd. in the Food & Drink category, currently rated 4.4★ across 7 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.

Our BU Score puts it at 59: Solid (established niche player). For a Food & Drink app, that means established niche player.

Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.

📊 Performance Tracking LIVE

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0%
Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
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Range:

💰 Forecast Revenue / mo

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 6 of 6 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
Paid app ($0.00)METRIC
+$2,800
5 starREVIEW
+$1,800
excellent appREVIEW
+$1,500
Mature app (11y old)METRIC
+$1,500
Good rating (4.4★)METRIC
+$800
Pre-traction phase (7 ratings)METRIC
−$300
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
💾 53 MB🔞 17+📱 iOS 9.0+🔖 v3.3.2🔄 updated 6y ago🌐 EN, ZH, ZH📂 Food & Drink💰 Paid🚀 Launched 2014 (11y old)

📝 About this app

自動轉換中文橫排為豎排、簡體為繁體、文字為語音的讀書與聽書app首選

ShuBook 2P has all the functionalities of ShuBook 2M, plus extensive Chinese book specific features.

■ 中文書專用特色(Chinese book specific features)

① 新的圖章型中文專用控制界面:印泥紅框,內含四個帶藍字半透明按鈕,分別控制橫豎、線框、簡繁、字體的轉換;圖章本身可以自由拖動

② 橫排與豎排的雙向轉換:原本為橫排設計的書也可以豎排(直排)讀

③ 豎排線框:有線框為仿古線裝書風格,格調優雅;無線框為仿今平装書風格,格調簡約

④ 簡體字與繁體字的雙向轉換:一個簡體字可能對應多個繁體字(正體字),正確轉換需要看前文後理。新算法再次提高了分析前文後理的能力,簡繁轉換的準確率繼續遠遠領先於同類軟件

⑤ 內置三套優質字體(明體、楷體、黑體):可以在同一本書裡混合使用,例如一般文字為明體,標題為黑體,而引文或韻文(如詩詞歌賦等)為楷體,讓版面更美觀、更好讀

⑥ 控制界面自動適應橫排與豎排:跳頁滑桿、書頁底部顯示閱讀進度幼線、翻頁手勢等的前進後退方向都一起隨橫排豎排的切換而變

⑦ 中文書與外文書各自一套排版參數設定,互不干擾:比如中文書用楷體,對應行距要較大;外文書則用 Georgia,對應行距可較小。

⑧ 自動產生多字體混編書:內置的碧瑪版《西遊記》示範了如何以空格符號去標記韻文或引文,以微小的增量編輯成本,得到超值的排版效果

⑨ 支持讀者勘誤「好讀網站UPDB格式」書的整個流程:下載書本;發現錯謬,提出更正,並製作勘誤表;上傳勘誤表

⑩ 支持自創的「書僕開放格式」,以方便用戶自己製作TXT電子書,格式簡易,效果美觀

⑪ 支持聽書功能,適用於所有豎排中文書,可選普通話或廣東話、朗讀語速等等,關掉屏幕也可聽書


■ READING BOOKS

① Read DRM-free and password-free books of 3 fluid-layout formats and 5 fixed-layout formats

② Read fluid-layout formats (EPUB, TXT, UPDB) in horizontal page-turning mode

③ Read fixed-layout formats (PDF, RTF, DOC, XLS, PPT) in vertical page-scrolling mode

④ Read in both portrait and landscape orientation

⑤ Long press on text to lookup built-in dictionary, read aloud, and copy

⑥ Sync book reading progress via AirDrop and email

⑦ Support all compatible iPhone and iPad models at native screen resolution

⑧ Provide an option to auto-reopen last book read at the page you left off for fluid-layout formats and fixed-layout formats

For fluid-layout formats:

① Customize various layout parameters (font family, font size, text alignment, page margin, paragraph indentation, paragraph spacing, line spacing, letter spacing, hyphenation) and apply color themes

② Import unlimited number of user font files (TTF, TTC, OTF) via AirDrop, DropBox, Safari, Mail

③ Provide 16 built-in eye-pleasing color themes and 3 customizable color themes, where you can control background, text, heading and link colors

④ Jump to any page quickly and precisely via page slider with an unobtrusive reading progress line at the bottom of the page

⑤ Offer Night mode and brightness control by vertical swipe to complement iOS system brightness control via Control Center

⑥ Perform fast full text search and automatically save recent searches

⑦ Save an unlimited number of bookmarks per book

⑧ Long press on text to lookup built-in dictionary, read aloud, copy, search (and correct for UPDB)


■ MANAGING BOOKS

① Manage easily thousands of books in Library

② Group books by titles, authors, tags, and clusters with reading progress display

③ Group books by authors hierarchically in Library allowing multiple authors per book

④ Group books by tags hierarchically in Library allowing multiple tags per book

⑤ Group books by clusters hierarchically in Library allowing adding/removing/editing of clusters and re-ordering of clusters and their books

⑥ Search books in Library by title or author, or with help of the index bar

⑦ Edit book info, including title, author, tags and book cover image, for which you can choose from Album and online sources


■ GETTING BOOKS IN AND OUT

① Provide convenient access to millions of free ebooks from multiple sources (HTML websites and OPDS catalogs), including Dropbox and websites you input

② Perform TXT encoding auto-detection and TXT Smart Break after download/import of TXT files

③ Support downloading tags of books from OPDS catalogs

④ Smart batch download from calibre (and other OPDS servers on LAN) with an option to skip downloading books that are already in Library

⑤ Support iTunes File Sharing to import and export books

⑥ Send and receive books by email

🆕 What's New · v3.3.2

- Fixed some minor bugs

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
ShuBook 2P 書僕
Developer
Ambibma Ltd.
Bundle ID
com.ambibma.ShuBook2P
App Store URL
Open in App Store
Category
Food & Drink
Content rating
17+
Languages
EN, ZH, ZH

Company

Website
www.ambibma.com
Tagline
Not found
Description
Not found
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
Not found

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$19.2K/mo
Top-grossing rank
Outside top 100 in US Food & Drink
All-time revenue
Not found
Pricing
Not found

Founder

Name
Not found
X / Twitter
Not found
LinkedIn
Not found
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
Not found
Press / News
Not found

Contacts & Socials

Socials
Not found
Email
Not found
Phone
Not found
Contact page
Not found
About page
Not found
Recent App Store Reviews8 latest · avg 3.75★ · 50.0% 5★ · 12.5% 1★
5★
4 (50%)
4★
1 (12%)
3★
1 (12%)
2★
1 (12%)
1★
1 (12%)
+0 ratings/week
Praise: excellent ×1 great ×1 favorite ×1
Top positive
★★★★★ 讀書神器、好讀下載方便
早前下載好讀 EPUB 書本有問題,起初還以為是書僕的錯誤,聯絡書僕客服之後,才知道是好讀方面出錯,現在好讀已經修正了問題。非常感謝書僕客服,雖然不是他們的錯誤,但他們亦盡力協助。一流的軟件,一流的服務,他們贏得我的最高評價。…
★★★★★ 最好用的读书app
太棒了,这个app我已经下载了好几年啦,时不时的用用,期间还下载过别的好多读书app,多数尚可的用用就被开发者当作摇钱树了,感觉shubook长久以来一如既往,一直是最好用的一个,所以最近购买了付费版,希望开发者再接再厉,保持优良传统…
Top negative
★☆☆☆☆ Not worth the trouble to upgrade from 1F
I have ShuBook 1F installed a while ago. I made the mistake of trying upgrade to 2P. I have couple hundred of books about 2100mb. The migration procedure requires total size of books be less than 2 gig bytes. Unless I put in lots of work…
★★☆☆☆ 好讀下載錯誤
無法下載好讀網的書…
📈Ratings growth7 ratings+600% lifetimeShow 3-year history estimate ▾Dec 2014Jul 2024May 2026
Tracked (10 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.

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Full revenue analysis
Read the article-style breakdown for ShuBook 2P 書僕: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
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