GeekScan

Scan, Recognize & Create Codes

Free · In-App Purchases

Barcode scanning, barcode generation, and on-device text extraction. Designed for everyday use cases including QR codes, labels, screenshots, and documents. GeekScan is a fast, offline-first tool for barcode scanning, text recognition, and barcode generation, designed for users who value accuracy, control, and structured data processing. All features run locally on the device with no internet connection required, no tracking, and no ads. Supports scanning a wide range of common barcode and QR code formats, including QR, Aztec, Data Matrix, PDF417, Micro QR, Code 128, Code 39, Code 93, Codabar, EAN-13, EAN-8, UPC-E, ITF, GS1 DataBar series, MSI Plessey, and more. Supported barcode formats and recognition performance may vary depending on the device and system version. Also supports generating QR, Aztec, PDF417, Data Matrix, Micro QR, Code 128, Code 39, Code 93, Codabar, EAN-13, EAN-8, UPC-E, ITF, MSI, and GS1 DataBar series barcodes. Text recognition runs fully offline and supports multiple languages, including English (US), Simplified Chinese, Traditional Chinese, Japanese, Korean, French, German, Spanish, Italian, Portuguese (Brazil), Russian, Thai, Ukrainian, and Vietnamese. - Standard Mode: Uses the system built-in text recognition capability, suitable for everyday text extraction. - High Precision Mode: Includes an optimized model designed for Chinese and Japanese scenarios, ideal for extracting text from screenshots or long screenshots with higher recognition accuracy. All results are stored locally for quick access and reuse.

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In this update: 1. Fixed a bug in the text recognition settings page where "Standard" mode could produce incorrect results when CJK text was mixed with other languages. 2. Fixed an issue where tapping list items during scrolling in the history page could highlight them unexpectedly. 3. Improved image sharing compatibility. The app now supports importing images from third-party apps beyond the system Photos app (e.g., X, WhatsApp, etc.) for barcode and text recognition.

The developer, 非 吴, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    • 非 吴
    Size
    • 100.3 MB
    Category
    • Productivity
    Compatibility
    Requires iOS 17.6 or later.
    • iPhone
      Requires iOS 17.6 or later.
    • iPad
      Requires iPadOS 17.6 or later.
    • Mac
      Requires macOS 14.6 or later.
    Languages
    English and 3 more
    • English, Japanese, Simplified Chinese, Traditional Chinese
    Age Rating
    4+
    In-App Purchases
    Yes
    • Support GeekScan $0.99
    • Additional Support $3.99
    Copyright
    • © 2026 WUFEI