52
BU Score
Solid
Epub Reader with AI -Books Pro
✍️ BU Analytics Review
“
Epub Reader with AI -Books Pro is an iOS app from Kairoos Solutions SL in the Food & Drink category, currently rated 4.8★ across 8 ratings. Initial signal reads as no scraped reviews yet — judgment based on metadata only.
Our BU Score puts it at 52 — 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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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
Range:
💰 Forecast Revenue / mo
MODELRevenue 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 5 of 5 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 | |
| Excellent rating (4.8★)METRIC | +$2,200 | |
| Multilingual (10 languages)METRIC | +$1,500 | |
| Pre-traction phase (8 ratings)METRIC | −$300 | |
| Growing app (2y old)METRIC | +$200 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →💾 263 MB🔞 4+📱 iOS 16.4+🔖 v2.5.0🔄 updated 1y ago🌐 AR, EN, FR, DE, IT +5📂 Food & Drink💰 Paid🚀 Launched 2023 (2y old)
📝 About this app
Jump into a world of endless reading with Books Pro! It's the eBook reader that handles all kinds of file formats, making sure you get the most out of every reading session. Whether you're learning something new or just enjoying a good story, Books Pro's got you covered. Happy reading!
Supported Formats:
- Text, Books and Documents: ePub Document (.epub), PDF Document (.pdf), Plain Text Document (.txt), Pages (.pages), Numbers (.numbers), Keynote (.key), HTML (.html), Markdown files (.md), Tex Document (.tex), TrueType Collection Font (.ttc), TrueType Font (.ttf), XLS (Excel files) (.xls), PPT (PowerPoint files) (.ppt), PPTX (PowerPoint files) (.pptx), XLSX (Excel files) (.xlsx), Zip Archive (.zip), RTFD Document (.rtfd), Plain Text Document (.txt), Microsoft Word document (.doc, .docx), RTF Document (.rtf)
- Video: MP4 (.mp4), iTunes video (.m4v), H.264 Images, 3GPP (.3gp), 3GPP2 (.3g2), QuickTime movie (.mov)
- Audio: MP3 (.mp3), AC-3 audio, AIFC audio (.aifc), AIFF audio (.aiff), AMR Audio (.amr), Sun/NeXT audio (.au), Enhanced AC-3, Apple m4a (.m4a), Core Audio, WAVE audio (.wav)
- Images: HEIC (.heic), Adobe DNG (.dng), HEIF (.heif), Image File (includes .png, .jpg, .jpeg, .jpeg-2000), SVG Document (.svg)
Main Features:
- It's not just about reading; you can write and edit too! With Books Pro, easily edit documents right in the app in formats such as PDF, TXT, RTF, TeX, Markdown, and HTML.
- Import and Export Ease: Directly import files from and export to various cloud services like iCloud Drive, Google Drive, Dropbox, and more.
- Customizable Reading: Choose from multiple themes (dark, light, sepia) and font sizes. Enjoy text-to-speech in ePub and PDF files for a hands-free experience.
- Interactive Annotations: Utilize the powerful PDF engine for extensive documents, including form fill-ins. Annotate, highlight, and insert text or images in your eBooks.
- AI-Powered Assistance: Leverage the AI Assistant for summaries, translations, and even engaging discussions about your reading material.
- Organization and Personalization: Manage your library with customizable folders, subfolders, and book covers.
Privacy Policy
http://www.noteswriter.com/Kairoos_Privacy_Policy.html
EULA
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
This app requires users to have a subscription to unlock all the features after a 3-day risk-free trial.
Supported Formats:
- Text, Books and Documents: ePub Document (.epub), PDF Document (.pdf), Plain Text Document (.txt), Pages (.pages), Numbers (.numbers), Keynote (.key), HTML (.html), Markdown files (.md), Tex Document (.tex), TrueType Collection Font (.ttc), TrueType Font (.ttf), XLS (Excel files) (.xls), PPT (PowerPoint files) (.ppt), PPTX (PowerPoint files) (.pptx), XLSX (Excel files) (.xlsx), Zip Archive (.zip), RTFD Document (.rtfd), Plain Text Document (.txt), Microsoft Word document (.doc, .docx), RTF Document (.rtf)
- Video: MP4 (.mp4), iTunes video (.m4v), H.264 Images, 3GPP (.3gp), 3GPP2 (.3g2), QuickTime movie (.mov)
- Audio: MP3 (.mp3), AC-3 audio, AIFC audio (.aifc), AIFF audio (.aiff), AMR Audio (.amr), Sun/NeXT audio (.au), Enhanced AC-3, Apple m4a (.m4a), Core Audio, WAVE audio (.wav)
- Images: HEIC (.heic), Adobe DNG (.dng), HEIF (.heif), Image File (includes .png, .jpg, .jpeg, .jpeg-2000), SVG Document (.svg)
Main Features:
- It's not just about reading; you can write and edit too! With Books Pro, easily edit documents right in the app in formats such as PDF, TXT, RTF, TeX, Markdown, and HTML.
- Import and Export Ease: Directly import files from and export to various cloud services like iCloud Drive, Google Drive, Dropbox, and more.
- Customizable Reading: Choose from multiple themes (dark, light, sepia) and font sizes. Enjoy text-to-speech in ePub and PDF files for a hands-free experience.
- Interactive Annotations: Utilize the powerful PDF engine for extensive documents, including form fill-ins. Annotate, highlight, and insert text or images in your eBooks.
- AI-Powered Assistance: Leverage the AI Assistant for summaries, translations, and even engaging discussions about your reading material.
- Organization and Personalization: Manage your library with customizable folders, subfolders, and book covers.
Privacy Policy
http://www.noteswriter.com/Kairoos_Privacy_Policy.html
EULA
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
This app requires users to have a subscription to unlock all the features after a 3-day risk-free trial.
🆕 What's New · v2.5.0
- Added support for iOS 18 and iPadOS 18!
- Improved stability and fixed minor bugs.
- Improved stability and fixed minor bugs.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Epub Reader with AI -Books Pro
- Developer
- Kairoos Solutions SL
- Bundle ID
- com.kairoos.bookspro
- App Store URL
- Open in App Store
- Category
- Food & Drink
- Content rating
- 4+
- Languages
- AR, EN, FR, DE, IT, JA, PT, RU, ZH, ES
Company
- Website
- Not found
- Tagline
- Today
- Description
- Find apps and games for iPhone, iPad, Mac, and more on the App Store.
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- OG image
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $86/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
- 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
- https://apps.apple.com/us/app/letterloop-group-newsletters/id6468623700
- Press / News
- Not found
Contacts & Socials
- Socials
- Not found
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- https://apps.apple.com/us/iphone/story/id1603519753
📈Ratings growth8 ratings+700% lifetimeShow 3-year history estimate ▾
Tracked (1 weeks) Pre-tracking estimate (33 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.
