BookScan vs Scanner AI
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
BookScan
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Turn any physical book, handwritten notes and document into AI-ready knowledge in minutes. Scan 100 pages in just 3 minutes with your phone. Skip the tedious typing and instantly digitize your entire library. BookScan converts physical books, documents, handwritten notes, and more into clean digital text that works with NotebookLM, Perplexity, and other AI apps. Whether you're a researcher building knowledge bases, a student creating study materials, or a professional archiving important documents, BookScan makes physical text instantly accessible to modern AI workflows. Key Features: - Lightning-Fast Scanning: Scans 100 pages in under 3 minutes. - Superior OCR Accuracy: Advanced optical character recognition technology ensures precise text capture. - AI-Ready Export Formats: Export directly to Markdown, PDF, and plain text formats optimized for knowledge management systems and AI applications. - Multi-Language Support: Recognizes text in English, French, Spanish, Chinese, Korean, Japanese, German, Italian, and Portuguese with native accuracy. - Smart Document Processing: Automatically removes shadows, adjusts lighting, and straightens pages for optimal text recognition. - Privacy-Focused: Your scans and documents are stored locally on your device. Perfect for researchers who need to digitize reference materials, students converting textbooks and handwritten notes for AI-assisted study sessions, professionals archiving physical contracts and reports, and knowledge workers building searchable document libraries. Transform your physical books into a powerful digital knowledge base. Download BookScan today and unlock the knowledge trapped in your physical books! Terms of Use: https://isomem.com/terms-of-use Privacy Policy: https://isomem.com/bookscan-privacy-policy
Scanner AI
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YOUR DOCUMENTS NEVER LEAVE YOUR DEVICE. Scanner AI is a different kind of document scanner: 100% on-device and offline. No account, no server, no cloud. Everything you scan is encrypted and stored only on your device ā not even we can see it. Here, privacy isn't a feature. It's the foundation. SCAN IN SECONDS ⢠Automatic edge detection and perspective correction ⢠Multi-page capture in one smooth flow ⢠Filters that sharpen text, remove shadows and clean up the background ⢠Import photos from your library and turn them into documents SPECIAL CAPTURE MODES (Premium) The right mode for every kind of paper, right in the camera picker: Text (a crisp black-and-white page), ID Card (front and back on a single sheet), Book (a two-page spread split into two separate pages), Whiteboard (the class or meeting board, glare-free) and Long Note (long receipts stitched into one image). ORGANIZE YOUR WAY ⢠Library with thumbnails, renaming and page reordering ⢠Folders to separate work, home, taxes and travel (Premium) ⢠Search inside your documents by text recognized on-device (Premium) ⢠Face ID vault for your most sensitive papers (Premium) EXPORT AND SHARE ⢠High-quality PDF ā including several documents in a single PDF ⢠Share via Messages, email or AirDrop, or save to Files ⢠JPG export when you need the image ⢠PDF tools: merge, split, compress and fill forms (Premium) ARTIFICIAL INTELLIGENCE (Premium AI) Optional, honest AI: your documents are sent only when YOU request an action ā never automatically. AI names and organizes documents for you, extracts the key data, summarizes and translates. Nothing is stored on a server, nothing is used to train models, and you can turn it all off in Settings. Up to 50 AI actions per month. RADICAL PRIVACY ⢠No account, no sign-up, no login ⢠No cloud: documents stay encrypted on your device ⢠No trackers, no analytics, no ads ⢠OCR (text recognition) runs entirely on-device ⢠None of your content is collected ā only anonymous subscription transaction data (Apple/RevenueCat) ⢠Delete the app and everything is gone ā there's no copy on any server PLANS (optional subscription) ⢠Free: full scan quality, up to 10 documents, watermarked export ⢠Premium: everything unlimited and watermark-free, with a 7-day free trial ⢠Premium AI: everything in Premium plus the AI features Subscriptions renew automatically and can be canceled anytime in your Apple account settings. WHO IS Scanner AI FOR? For anyone who scans contracts, receipts, invoices, IDs, prescriptions and work documents ā and doesn't want any of it passing through third-party servers. If a document is sensitive, it belongs in your pocket, not in someone's cloud. AN HONEST HEADS-UP Because it's 100% on-device, your documents live only on your device ā we don't have (and don't want) a copy. Export your important PDFs: that's your guaranteed backup. And when switching devices, use direct device-to-device transfer (Quick Start): restoring an iCloud backup on a new device may not restore access to the app's documents. Questions or suggestions: pdamatis@hotmail.com Privacy policy and terms of use are available inside the app, under Settings. Terms of Use: https://scanner-legal.pages.dev/termos Privacy Policy: https://scanner-legal.pages.dev/privacidade
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Verdict
The clearest difference is update cadence: Scanner AI at weekly against BookScan's monthly. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. BookScan sells 4 in-app purchases, starting at $4.99 per 7 days and Scanner AI sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
BookScan ships an update monthly, Scanner AI weekly. The most recent releases landed on October 13, 2026 and September 28, 2026 respectively.
| Parameter | BookScan | Scanner AI |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Weekly ā better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 ā better |
| Further details ā not scored | ||
| Size | 92 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | ISOMEM, Inc. | CANAA YESHUA NEGOCIOS E SERVICOS LTDA |
In-app purchases
BookScan
- Unlimited Access$4.997 Days
- Unlimited Access3 Days trial$4.997 Days
- Unlimited Access$29.991 Year
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- Unlimited Access3 Days trial$29.991 Year
Scanner AI
- Premium Monthly$3.991 Month
- Premium IA Mensal$3.991 Month
- Premium Anual$22.991 Year
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- Premium IA Anual$29.991 Year









