Uplock vs 4DI

Uplock keeps your important information safe, organized, and always within reach across your Apple devices. Your data syncs through iCloud and is protected by iCloud Encryption. With Advanced Data Protection for iCloud enabled, everything you save in Uplock is end-to-end encrypted. What you can store in Uplock - Credit cards and payment information - Passports, driver’s licenses, and other important documents - Health records and insurance information - Software licenses and loyalty programs - Secure notes and anything else that matters Features to help you stay productive and organized - Shared Groups for families and friends - AutoFill on iOS, plus a Safari extension and menu bar app on macOS - Reminders for expiration dates - Attachments for files, photos, and PDFs - Smart Fill turns almost anything into an Uplock item, powered by Apple Intelligence and processed entirely on your device Private by design No account. No email. No tracking or analytics. Uplock supports Face ID, Touch ID, and Optic ID for quick, secure access. It uses the strongest security and privacy protections available on Apple platforms to keep your information safe. Start using Uplock right away, no setup or sign-in is required. Try it free with a limited number of entries and no plan required. Export your data anytime as plain text or CSV. Uplock is made in Montreal by an independent two-person team. Privacy policy: https://uplock.app/privacy Terms of use: https://uplock.app/terms

4DI is an offline reference tool for data integrity in regulated environments — built for QA, validation, manufacturing, and laboratory teams working under GxP. The app organizes data integrity knowledge into five areas: ALCOA++ principles, regulatory frameworks, the data lifecycle, typical inspection findings, and a glossary. ALCOA++ PRINCIPLES 10 principles, each with a clear definition and practical examples contrasting good practice with a typical violation: - Attributable - Legible - Contemporaneous - Original - Accurate - Complete - Consistent - Enduring - Available - Traceable (added per the EMA guideline on computerised systems and electronic data in clinical trials, 2023) REGULATORY FRAMEWORKS 7 frameworks side by side, each with a summary, core requirements, and a link to the official source: - FDA 21 CFR Part 11 - EU GMP Annex 11 - MHRA GxP Data Integrity Guidance - EMA Guideline on computerised systems and electronic data in clinical trials (2023) - PIC/S PI 041 - WHO TRS 1033, Annex 4 — Guideline on data integrity (2021) - ICH Q7 Frameworks are tagged by region (US / EU / International). A comparison view highlights key differences across four topics: audit trail, electronic signatures, risk-based approach, and quality culture & human factors. DATA LIFECYCLE Six phases — Creation, Processing, Review & Approval, Reporting, Retention, Archival & Destruction — each mapped to its relevant ALCOA++ principles, typical pitfalls, and regulatory focus. INSPECTION FINDINGS 17 findings modeled on public patterns from FDA Warning Letters, Form 483 observations, and EU GMP non-conformities. Organized by category and severity, each finding lists the principles violated, its regulatory basis, and remediation measures, with links to official databases. Full search included. GLOSSARY 29 terms — ALCOA terms, regulatory abbreviations (CFR, GMP, GLP, GCP...), technical terms (audit trail, metadata, electronic signature), and quality terms (CAPA, deviation, OOS) — each with a definition and context. Bookmark terms for quick access, get a "term of the day," and search even without typing accents. FIVE LANGUAGES 4DI speaks English, German, French, Spanish and Italian. A new installation starts in your iPhone's language when 4DI supports it. You can switch the language any time in the app's Settings. MADE FOR IPHONE DUO Half open, one half holds the definition or finding you picked while the other lets you browse and compare; fully open, list and details sit side by side like a book. BUILT FOR OFFLINE USE Light, dark, or system appearance. Works entirely offline: no accounts, no tracking, no ads, no permissions required. Bookmarks stay on your device. COMMUNITY & SUPPORT Report a bug, suggest a feature, or flag a content correction through the app's Settings — linked to robspace's public GitHub hub for discussion. For direct support: support@robspace.de. DISCLAIMER: 4DI is a privately developed helping tool. It is not endorsed, certified, or validated by any regulatory authority. Content is for informational purposes only and must not replace official regulatory guidance or professional advice.