Real EMF Detector
MOBILE ALCHEMY LTD · Utilities
Independent analytics for this App Store listing. AppTracker is not affiliated with MOBILE ALCHEMY LTD.
Chart standing · US
What changed · US
Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.
• New flashlight button on Detector, Ghost Mode, Scanner and Heatmap — readings pause for a moment while it switches so the light never shows up as a spike. • Night Cam rebuilt: a clearer night-vision image and controls that are always reachable. • New "Keep screen awake" setting so the display stays on during investigations. • Screens now fit without scrolling on most iPhones, with a smooth fallback for large text and smaller screens. • Reference Database rebuilt: it now compares readings with the rise above your local baseline, adds magnets, MagSafe, steel and car sources, and cites a source for every entry. • Every action that erases data now asks first. • Previous, Next and Done buttons above the keyboard in every text field. • Fully translated into every supported language. • New app icon designed for Liquid Glass. • Purchases now unlock every tool right away, including the tabs under More (Ghost, AR, History). • Built for iPhone Duo. • Support for in-app events and stability improvements.
In-app purchases · US
What this app sells inside itself, grouped by kind and priced for this storefront.
Screenshots
About
Measure magnetic fields with real sensor data. Real EMF Detector turns your iPhone into a precision magnetometer using the built-in calibrated magnetic field sensor to detect and measure DC magnetic fields around you. CALIBRATED SENSOR TECHNOLOGY - Uses Core Motion calibrated magnetic field data that removes device self-interference - X, Y, Z axis breakdown showing directional field components - Total field magnitude in microtesla with continuous updates - More accurate than raw magnetometer apps that include phone hardware noise REAL-TIME DETECTOR - Large circular gauge with smooth animated needle - Color-coded safety levels: Background, Normal, Elevated, Strong, Very Strong - Instant response as you move through your environment - Configurable threshold alerts with haptic feedback LIVE GRAPH - Real-time scrolling chart built with Swift Charts - Track magnetic field changes over time as you scan - Pinch to zoom and scroll through recorded data - X, Y, Z axis overlay for detailed field analysis STUD & METAL SCANNER - Detect metal objects, pipes, and wiring behind walls - Find studs by scanning for nail and screw patterns - Audio and haptic feedback as field strength changes - Sensitivity adjustment for different scanning needs SESSION HISTORY - Record complete measurement sessions with one tap - Review past sessions with full statistics and timeline - Export session data as CSV for further analysis - Stored locally with SwiftData for fast access LEARN & UNDERSTAND - Educational guide to magnetic fields and EMF science - Understand what your readings mean in everyday context - Reference chart comparing common magnetic field sources - Safety information based on published exposure guidelines COMMON USES - Home inspection: check appliances, wiring, and electrical panels - Stud finding: locate metal fasteners behind drywall - Education: learn about magnetism and electromagnetic fields - Hobby and exploration: investigate unusual magnetic sources - Workplace assessment: identify strong field areas HONEST ABOUT LIMITATIONS Real EMF Detector measures DC magnetic fields using the iPhone magnetometer. It cannot detect RF signals, Wi-Fi, cellular (5G/4G), AC electromagnetic fields, or electric fields. For those measurements, specialized equipment is required. What it does measure, it measures well -- with calibrated data that most competing apps lack. Built with SwiftUI, Swift Charts, and Core Motion. No ads, no data collection. Terms of Use: https://emfdetector.mobilealchemy.co/terms Privacy Policy: https://emfdetector.mobilealchemy.co/privacy
What's new · 1.2.1
• New flashlight button on Detector, Ghost Mode, Scanner and Heatmap — readings pause for a moment while it switches so the light never shows up as a spike. • Night Cam rebuilt: a clearer night-vision image and controls that are always reachable. • New "Keep screen awake" setting so the display stays on during investigations. • Screens now fit without scrolling on most iPhones, with a smooth fallback for large text and smaller screens. • Reference Database rebuilt: it now compares readings with the rise above your local baseline, adds magnets, MagSafe, steel and car sources, and cites a source for every entry. • Every action that erases data now asks first. • Previous, Next and Done buttons above the keyboard in every text field. • Fully translated into every supported language. • New app icon designed for Liquid Glass. • Purchases now unlock every tool right away, including the tabs under More (Ghost, AR, History). • Built for iPhone Duo. • Support for in-app events and stability improvements.
Details