What's a good iOS app for quickly scanning multi-page documents into a single PDF?

Scanner App: Genius Scan excels at quickly scanning multi-page documents and converting them into a single, easily manageable PDF file. Its batch scanning mode allows you to rapidly capture multiple pages in succession. The app automatically detects page edges, crops, and enhances the images for optimal readability. Once scanned, you can easily reorder, rotate, or delete pages before merging them into a single PDF. This is particularly useful for digitizing contracts, receipts, notes, or any other multi-page document you need to store or share digitally. The app also offers features like perspective correction and color enhancement to ensure your scans are clear and professional-looking. With Scanner App: Genius Scan, you can say goodbye to bulky paper files and hello to efficient digital document management.