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.
All results are stored locally for quick access and reuse.
Ratings & Reviews
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In this update:
1. Built-in high-precision OCR engine, no additional downloads required, now fully integrated for out-of-the-box use.
Improved handling of English punctuation and spacing, and enhanced symbol accuracy when mixed-language text is detected. Fixed character omissions in Japanese recognition.
2. Added camera selection and capture configuration options.
Expanded camera controls with additional capture settings and workflow customization options.
3. Improved History performance and usability.
Added swipe actions, expanded the context menu with additional operations, introduced quick filtering by result type to make searching and browsing large history collections easier, and improved VoiceOver accessibility support throughout the History experience.
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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- 非 吴
- Size
- 99.9 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.
- iPhone
- Languages
English and 3 more
- English, Japanese, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Support GeekScan ฿29.00
- Additional Support ฿99.00
- Copyright
- © 2026 WUFEI
