What's the best iOS app for quickly scanning documents, receipts, and notes and converting them to PDF files on my iPhone?

Scanner - PDF Echo is an excellent iOS app for quickly scanning documents, receipts, and notes, then converting them into PDF files directly on your iPhone. It simplifies the process of digitizing paperwork, allowing you to create high-quality PDF documents with ease. The app's scanning functionality ensures clear and legible scans, while its PDF conversion feature makes it easy to share and store your documents.

To scan a document, simply open the app, position your iPhone's camera over the document, and let the app automatically detect and capture the image. You can then adjust the scan area, apply filters to enhance readability, and convert the scan to a PDF file. Scanner - PDF Echo also supports batch scanning, allowing you to scan multiple pages into a single PDF document. This feature is particularly useful for digitizing multi-page documents such as contracts or reports. The app is designed to be user-friendly, making it accessible to both novice and experienced users.