Rock Crystal Gem Identifier vs Magnetometer...

Instantly identify any rock, crystal, gemstone, or mineral with the power of AI. Snap a photo and get a detailed breakdown in seconds — name, type, properties, estimated value and more — all saved privately on your device. WHAT YOU GET • AI Rock & Crystal Identification: point your camera at any stone, crystal, gem, geode or mineral and get instant results. • Properties & Formation: learn the type, physical properties, how it formed, and where it is found. • Estimated Value: see a price range plus the reasoning behind it — rarity, quality, size and clarity. • Ask an AI Geologist: chat about your stone's origins, meaning, authenticity, and how to care for it. • Private History: every scan and conversation is stored securely on your device to browse and compare anytime. • Beautiful & Simple: clean design, fast answers, and elegantly organized results. Whether you are a rockhound building a collection, a crystal lover exploring healing stones, or simply curious what you found, this app is your personal AI geologist — ready anytime, anywhere. For the subscription option, subscriptions renew within 24 hours of the subscription period ending, and a subscription purchase will be charged through your iTunes account. Manage at any time using Account Settings in iTunes. Terms of Use can be found at: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Turn your phone into a real-time magnetometer and magnetic field measurement tool. Magnetometer uses your device’s built-in magnetic sensor to measure magnetic field strength in µT. View X, Y and Z axis readings, track changes, record measurements, review history, and export your data as CSV. REAL-TIME MAGNETOMETER • Real-time magnetic field strength in µT • Individual X, Y and Z axis readings • Total magnetic field strength • Absolute and relative measurement modes • Custom baseline for measuring relative changes • Calibration guidance to help improve sensor accuracy MAGNETIC FIELD ALERTS Set a custom threshold and receive optional sound and vibration alerts when magnetic field strength exceeds your selected level. RECORDING & HISTORY Record magnetic field measurements over time and review saved sessions later. • Live recording and timeline • Current, minimum, maximum and average readings • X, Y and Z measurement data • Recording timestamps and duration • Detailed graphs and statistics • Measurement mode and sample information • Rename or delete recordings • Refresh or clear measurement history CSV EXPORT Export recorded magnetic field data as CSV for spreadsheets, analysis, experiments or other projects. CUSTOMIZATION & EXTRAS • 4 visual styles: Dark Green, Light Green, Neon and Warm • Support for 77+ languages • Offline mode available with subscription • Ad-free experience available with subscription • Built-in feedback and suggestions USE MAGNETOMETER FOR Explore magnetic fields, compare field strength between objects or locations, detect magnetic changes, test your phone’s magnetic sensor, run experiments and demonstrations, or record measurements for later analysis. Magnetic field readings depend on your device’s built-in magnetometer and calibration. Nearby magnets, metal objects and electronics may affect measurements. This app is intended for general measurement, experimentation and educational use and is not a replacement for calibrated professional equipment. LICENSED APPLICATION END USER LICENSE AGREEMENT: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/