Instructions vs VeraSnap

Key Features - Register, save, search, and share PDFs - Import PDFs shared from other apps - Organize PDFs into categories - No account required - Supports web page registration - Simple and intuitive interface Keep manuals and technical documents at your fingertips—offline! This app lets you register and manage PDF manuals and reference materials so you can search and read them anytime, even without an internet connection. You can also bookmark websites for quick online access when needed. Perfect for professionals and tech users who want to organize manuals, guides, and documentation in one place—and stay productive, even when offline.

VeraSnap — Cryptographic Evidence Camera The world's first consumer camera app that cryptographically proves when, where, and by whom a photo was taken. Built on the open Content Provenance Protocol (CPP) standard, VeraSnap generates digital evidence at the moment of capture. KEY FEATURES ・Cryptographic Signing — ES256 digital signatures via Apple Secure Enclave detect any tampering instantly ・RFC 3161 External Timestamps — A third-party authority proves your evidence existed at that exact moment ・Biometric Binding — Face ID/Touch ID cryptographically records that a human operated the camera ・Deletion Detection — Merkle trees + XOR Completeness Invariant mathematically detect selective evidence removal ・LiDAR Screen Detection — Automatically detects photos taken of screens using depth analysis ・Privacy by Design — All processing on-device, nothing sent to our servers ・Proof Strength Levels — Bronze/Silver/Gold automatic reliability rating ・Cross-Platform Verification — QR codes, deep links, and C2PA export supported ・Video Support — Cryptographic evidence for video recordings too FULLY FREE — DEMOCRATIZING PROVENANCE Every feature needed to create cryptographic evidence is free. The free plan stores up to 20 photos. Delete photos to restore your quota — free forever. VERASNAP PRO — UNLIMITED STORAGE Removes the storage limit. Manage and cancel via Apple ID account settings. USE CASES ・Tamper-proof photo records for court submissions ・Real estate property condition verification ・Time-stamped construction progress documentation ・Insurance claim situational records ・Digital forensic evidence collection ・Compliance audit trails TECHNICAL SPECIFICATIONS ・iOS 17.0 or later ・ES256 (ECDSA P-256) / SHA-256 ・Apple Secure Enclave ・RFC 3161 compliant timestamps ・CPP v1.5 compliant ・14 languages (English, Japanese, Simplified/Traditional Chinese, Korean, Spanish, French, German, Portuguese, Arabic, Hindi, Russian, Italian, Indonesian) IMPORTANT Provenance ≠ Truth — Proves when and on what device media was captured, but does not guarantee content truthfulness. Legal validity varies by jurisdiction. Privacy Policy: https://veritaschain.org/privacy/ Terms of Use: https://veritaschain.org/vap/cpp/verasnap/docs/eula Developed by VeritasChain Co., Ltd. https://veritaschain.org/vap/cpp/verasnap EULA: https://veritaschain.org/vap/cpp/verasnap/eula/