Offline Unit Converter Pro vs Privacy Notes (Offline)

Offline Unit Converter Pro is a fast, accurate, and fully offline unit conversion tool designed for professionals, students, travelers, and everyday use. All conversions are calculated directly on your device using hardcoded formulas — no internet connection required. Supported Conversions • Length (meters, feet, inches) • Weight (kilograms, pounds) • Temperature (Celsius, Fahrenheit, Kelvin) • Area & Volume • Speed, Pressure & Energy • Cooking units (cups, tablespoons, milliliters, more) • Clothing size charts (US ↔ EU) • Currency conversion with manual & last-saved rates (offline) Why Choose Offline Unit Converter Pro? • Works 100% offline — perfect for travel • No ads, no tracking, no data collection • Instant, accurate results • Clean, professional interface • Designed for iPhone & iPad Whether you’re cooking, studying, traveling, or working — Offline Unit Converter Pro gives you reliable conversions anytime, anywhere.

Privacy Notes (Offline) is a note-taking app built on one uncompromising rule: your notes never touch a network. There is no cloud, no account, and no sign-up — everything you write, sketch, and attach stays on your device and nowhere else. Every note is encrypted at rest with strong, device-held keys. Your encryption key lives in the Secure Enclave behind Face ID or Touch ID, with a passphrase as your recovery path. Open the app and you are met by a lock, not a login. Write in clean, typed rich text, sketch and annotate with Apple Pencil, and add photos as fully encrypted attachments — with location and camera metadata stripped on import. Organize notes into folders and find anything instantly with fast on-device search. When you want a copy, export an encrypted backup you control; nothing is ever uploaded. Designed for iPhone, iPad, and Mac with a calm, monochrome interface that gets out of your way. No ads. No analytics. No trackers. No crash reporters. Just a private place to think. - Fully offline and air-gapped — zero networking, verified at build time - Encrypted on device; key protected by Face ID / Touch ID and a passphrase - Typed rich text, Apple Pencil ink, and encrypted image attachments - Photo metadata (EXIF / GPS) removed automatically on import - Fast full-text search and folder organization - Encrypted, device-independent backups you export and restore yourself - Built for iPhone, iPad, and macOS — no account, no ads, no tracking Your words never leave your device.