Scannable funktioniert nicht

OCR (optical character recognition) feature extracts texts from single page for further editing or sharing. * Share scans separately or send a number of files in one PDF file via Mail, iMessage or simply save to Photos. * Store all your scans in iCloud and synchronize them between all your iOS devices.  diese App - Genius Scan supports image processing and can transform, rotate, sharpen your images, for best document quality, combined with Scanner PDF's top edge OCR engine.  Download this scanner app free of charge to instantly scan, save, and share any document in PDF, JPG or TXT format.  Use your phone camera to scan receipts, notes, invoices, whiteboard discussions, business cards, certificates, etc.  Many filters to help you get the best image quality when you scan a document!  PDF scanner app that will convert your iOS device into a fast and powerful document scanner that recognizes text automatically.  Smart cropping and auto enhancing make the texts and graphics look clear and sharp.  Sign contracts and share to your counter party.  It is widely used among real estate agents and in government form filling.