pdfscannerconverter vs Calcula Keyboard

PDF Scanner puts powerful PDF tools in one simple app—from organizing files to exporting content you can reuse. WHAT YOU CAN DO • Manage PDFs — Combine multiple PDFs with Merge & Order, split PDFs into smaller files, compress to reduce size, and protect PDFs with a password. • Organize & edit — Reorder pages, edit document metadata, add notes and markup in the viewer, edit and sign documents, and batch rename many files at once. • Convert & create — Turn images into PDFs, export PDFs to PNG images, Word (DOCX), Excel (XLSX), PowerPoint-style output, or plain text—from one clear conversion screen. • Go further — Apply text watermarks with adjustable opacity; unlock password-protected PDFs (when you have the password); add page numbers, clean up files, forms support, and more. • Capture & files — Scan documents using the camera, browse your Files tab for saved PDFs and images. PERMISSIONS WE USE • Camera — Document scanning only. • Photo library — Selecting images for conversion and optionally saving/share outputs Apple allows you to export. DOCUMENTS LIVE ON YOUR DEVICE Your files stay with you locally; we don't describe a backend account login in-app for reviewers. — Questions? Reach us via the Support URL linked on this listing. — PDF Scanner helps you merge, reorder, watermark, merge, organize, PDF to Word, PDF to Excel, PDF to image—and keep everything share-ready right from your iPhone. (Privacy Policy available in-app under Settings.)

Calcula is a lightweight scientific math keyboard for iPhone. After you add the keyboard, you can type expressions in chats, notes, browser search bars, or any system text field, and insert the result at the current cursor position. Version 1.0 focuses on the core workflow: a basic keyboard, an f(x) scientific panel, DEG / RAD trigonometric input, in-keyboard history, and a companion app for setup guidance, basic settings, and About. It does not include accounts, cloud sync, or online computation. Settings stay on the device.