Metadata Files Reader vs DataStamp

Take control of the invisible data in your files. Every photo you take with your iPhone and every document you save contains technical information called "metadata": GPS coordinates of the location where the photo was taken, the exact date and time, the camera model, and even author information. Metadata Reader is a professional auditing and management tool designed to let you transparently view this hidden data, correct errors, and clean up your files directly from your device before sharing them. KEY FEATURES: Transparent Analysis: Simply import an image from your Photos library or a document from the Files app to instantly and clearly extract its complete structure (EXIF, IPTC, TIFF, and system information). Geographic Visualization: If a photograph contains geographic coordinates, the app automatically displays the exact location where the photo was taken on an integrated, interactive Apple Map. Touch Correction and Editing: Is a date incorrect? Is an author's name missing? Simply tap an allowed value to update, correct, or delete it individually, while preserving the rest of the image. Complete Protection: If you need to send a document confidentially, use the Total Erase button. The app generates a clean copy of all metadata (Privacy by Design mode) ready to be saved to your camera roll. The app also natively cleans the internal structure of your Microsoft Office files. Audit Reports: Export your scan results as a text report (.txt) via the iOS share menu. This is a major advantage for organizing your documents or providing a comprehensive overview of an image's metadata. SECURITY AND PRIVACY: 100% LOCAL Respect for your privacy is at the heart of this app. Metadata Reader operates completely offline on your device. None of your files are sent, analyzed, or stored on a remote server. Share your files with complete peace of mind.

DataStamp is a local-first proof vault for creating verifiable timestamps for text, photos, screenshots, receipts, contracts, and files. The app computes a SHA-256 hash on your device, requests an OpenTimestamps proof, and lets you keep a portable record that can later be verified against Bitcoin anchoring. Your original content stays under your control; the proof is based on the hash, not on uploading the private document itself. What DataStamp does: • Create timestamp proofs for text, images, and files • Verify existing OpenTimestamps (.ots) proofs • Track pending and confirmed proofs • Organize evidence with folders and tags • Export/share proof material when needed • Use widgets and background checks for pending confirmations • Optionally sync your own records through your private iCloud account DataStamp is designed for people who want defensible records without depending on a central account, proprietary server, or mutable database. It is useful for preserving proof of existence for notes, creative drafts, legal or financial records, screenshots, business documents, research artifacts, and other digital evidence. OpenTimestamps is an open protocol for timestamping data with Bitcoin. DataStamp provides a polished iOS workflow around that protocol while keeping the app local-first and privacy-conscious.