Comparison

MultipleOCR vs OCRBook

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

MultipleOCR

Extract text from multiple photos or single images quickly and easily. Recognized text can be copied or shared instantly, making it ideal for converting large numbers of screenshots or text from apps that don't allow direct copying. Supports numerous languages and offers manual correction for accuracy.

Highlights
  • Batch text recognition
  • Copy and share extracted text
  • Manual text correction
  • Supports multiple languages
  • Offline OCR processing
  • Image zoom and navigation
Features
Read full description

With this app, you can โ€œRecognize Text from Multiple Photosโ€ on your phone, The read text can then be immediately "Copy" or "Share"! This is especially useful when you want to convert a large number of screenshots into text! Of course, it is also possible to read a Single Photo. Simple design with minimal functions. Large buttons for easy operation! +++ Supported languages for reading English, French, Italian, German, Spanish, Portuguese, Simplified Chinese, Traditional Chinese, Simplified Cantonese, Traditional Cantonese, Korean, Japanese, Russian, Ukrainian (OCR uses the same technology as Apple's LiveText) +++ Features +++ OCR (Recognize Text) function Image zoom Manual correction of read text Swipe or tap to move to the next image LiveText function in the image Change delimiter for each reading +++ Examples of use +++ 1. To copy or share text quickly after recognizing it from a photo. 2. To copy text from apps that don't allow direct copying, like Youtube or Game Apps. 3. For processing large amounts of text for business purposes. 4. To input text from an image into conversational AI, like ChatGPT. It may also be useful in other situations! If you have any comments or requests for the app, please feel free to leave a review! ***Regarding Privacy*** The developer understands the importance of privacy and does not collect or transmit any of your document data to external parties. The text recognition feature uses Apple's officially provided OCR. This OCR does not use any servers and operates entirely on your iPhone or iPad, meaning it can be used even offline (without Wi-Fi) โ€” a design that is mindful of your privacy. Please note that once recognized data leaves this app (for example, when you copy recognized text and move it to another app), or regarding the security of the device itself, these fall outside the scope of this app's control, so please take care accordingly.

About

OCRBook

Features
Read full description

Turn scanned books and PDFs into clean, searchable, and easy-to-read text with fast OCR and private AI assistance. OCRBook converts scanned pages into structured text, generates clear summaries, and lets you listen with natural TTS. OCR runs directly on your device, while AI features connect securely to your own home or private AI server โ€” not a public cloud. Key Features - Fast & Accurate OCR Extract text from scanned books, documents, and PDFs Multi-language support powered by Apple Vision Enhanced recognition for curved pages and low-quality scans Batch processing for entire documents - Private AI Summaries Generate chapter or full-book summaries via your personal AI server No public cloud processing or shared infrastructure Ideal for studying, reviewing, and quick understanding You stay in control of where AI processing happens - Natural Text-to-Speech Listen to scanned text with high-quality system voices Continuous reading across pages Adjustable speed and language Background playback supported - Smart File Management Import PDFs from Files, iCloud Drive, or other apps Export OCR results as searchable TXT or ZIP files Organize books with tags and metadata Fast Spotlight search across your library - Powerful Search Instant full-text search across all OCR content Context snippets show exact match locations Filter by book, date, or tags - Privacy-First Design OCR runs locally on your device AI connects only to your own remote or home server No tracking, no analytics, no automatic uploads Your data stays under your control Perfect For Students and researchers Personal ebook digitization Archive and document management Anyone working with scanned PDFs Why OCRBook? Because scanned books should be readable, searchable, and understandable. OCRBook turns raw scans into clean text and pairs them with private AI tools โ€” without handing your data to public cloud services.

Screenshots

MultipleOCR4 screens
OCRBook4 screens

Verdict

The call

The clearest difference is price: MultipleOCR at Free against OCRBook's $1.99. MultipleOCR also leads on iOS requirement (16.0 vs 18.6). OCRBook's advantage is ads (none vs shown) and update cadence (every 8 days vs every 17 months). On in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

MultipleOCR is free to download; OCRBook costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

MultipleOCR ships an update every 17 months, OCRBook every 8 days. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.

Scorecard4 real differences ยท 4 level
MultipleOCR versus OCRBook: the parameters behind the verdict, then further details
ParameterMultipleOCROCRBook
PriceFree โ€” better$1.99
Positive reviews80.0% of reviewsโ€”
Update frequencyEvery 17 monthsEvery 8 days โ€” better
AdsYesNo โ€” better
In-app purchasesNoNo
MonetizationAd-supportedโ€”
DevicesiPhoneiPhone, iPad โ€” better
Requires iOS16.0 โ€” better18.6
Further details โ€” not scored
Size10 MB14 MB
Age rating4+4+
DeveloperRyusuke UchidaFiveStar AI

In-app purchases

None

MultipleOCR

No in-app purchases

None

OCRBook

No in-app purchases

Questions

Is MultipleOCR free?
MultipleOCR is free to download, with no in-app purchases.
Is OCRBook free?
OCRBook costs $1.99, with no in-app purchases.
Do MultipleOCR or OCRBook have ads?
MultipleOCR shows ads; OCRBook does not.
Which is updated more often, MultipleOCR or OCRBook?
MultipleOCR ships an update every 17 months, and OCRBook every 8 days. Most recently, MultipleOCR was updated on September 23, 2026 and OCRBook on September 24, 2026.

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