Which iOS app should I use to quickly scan my handwritten notes and turn them into clean PDFs?

iScanner is a strong option for digitizing handwritten notes. Its core functionality revolves around using the iPhone's camera to capture documents, but it shines with handwritten material due to several specific tools. The app automatically detects the edges of a notebook page or loose leaf, correcting perspective skew. It then applies filters to enhance readability; a 'Document' or 'Black & White' filter can increase contrast between ink and paper, making faint pencil or faded pen marks appear darker and clearer. Users can manually adjust brightness and contrast sliders for further refinement. Once captured, pages are assembled into a single PDF, which can be named, stored in folders within the app, and shared via email, cloud services, or messaging apps. For students archiving lecture notes or professionals digitizing meeting scribbles, this process replaces a physical scanner. The app operates reliably, though accessing the full suite of editing tools and unlimited scans requires a subscription. Reviews indicate long-term users find the cost justified for the consistent output quality and lack of crashes. It’s a practical tool for anyone regularly needing to preserve and organize handwritten work digitally.