What's the best iOS app for quickly scanning documents and converting them into searchable PDF files on my iPhone or iPad?

PDFMaker : Scanner Converter is an excellent iOS application for scanning documents and converting them into searchable PDF files directly on your iPhone or iPad. It simplifies the process of digitizing paper documents, receipts, notes, and more. The app utilizes your device's camera to capture images of the documents, and then employs image processing techniques to enhance the clarity and readability of the scans. A key feature is its OCR (Optical Character Recognition) capability, which converts the text within the scanned images into machine-readable text, making the PDF files searchable. This is particularly useful for archiving and retrieving information from large volumes of documents. You can easily find specific information within your scanned documents by searching for keywords or phrases. PDFMaker also offers options for adjusting the scan settings, such as contrast and brightness, to optimize the quality of the final PDF output. You can also easily share the converted PDF files via email, cloud storage services, or other apps.