# EMF Analytics > Device sensor-based EMF detector with historical data and customizable alerts. (iPhone/iPad app by SpiritShack Ltd.) - Source: https://appshunter.io/ios/app/emf-analytics/id1625551565 (this page in markdown: same URL + `.md`) - Developer: [SpiritShack Ltd](https://appshunter.io/developer/1562729686) - Category: Utilities, Entertainment - Price: Free - Rating: 4.00/5 from 57 App Store ratings · 33 written reviews indexed - Age rating: 4+ - Requires: iOS 12.0 · 28 MB - Languages: English - Released: 2022-05-31 - Data updated: 2026-08-04 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/emf-analytics/id1625551565/reviews.md ## What is EMF Analytics? A simple yet effective EMF detector! The detector is as ACCURATE as the sensor of your device. You can use this simple application to detect EMF (Electromagnetic Fields). Which is given off by many electrical devices, power cables and even ghosts! Its suitable for paranormal investigators. And for detecting dangerous levels of EMF within your environment. Our EMF Analytics app offers more functionality and sensory data than most competitive apps. The live EMF reading is shown, as well as previous readings with the timelapse graph. You can switch between Mirotesla (uT) and Milligauss (mG) measurement units. The minimum and maximum readings or also kept on screen throughout your session on the app. The large bright LED's with different colours will show the strength level of the EMF. Sound and vibrations can be turned on and off so you don't miss any spikes. We have included a light option to turn your devices flashlight on and off. Which is ideal for paranormal investigations who wish to ghost hunt in the dark. X, Y, Z readings also help show the axis on which the strongest readings are being detected. Features - Current EMF reading displayed - Previous EMF readings are shown on the graph - The minimum and maximum readings are displayed - Toggle for Mirotesla (uT) and Milligauss (mG) - Flashlight can be turned on and off - Large coloured lights show EMF reading strength - Sound and vibration can be turned on and off - Screen will not lock whilst in use - Well-presented UI - X,Y,Z axis displayed This app uses the built-in magnetic sensor (compass) inside your device. And displays the live reading with a line of coloured LEDs, giving you a clear view of EMF levels. You can switch between units of measurement Mirotesla (uT) and Milligauss (mG) quickly and easily with a toggle button. You can use this application to quickly measure and magnetism and electromagnetism, earths geomagnetic field, ghosts and electrical devices. It can be used as a detector for EMF, magnets, metals, ghosts and paranormal entities. IMPORTANT: This app uses your devices built in magnetic sensor. If your phone or device does not have this sensor, the app will not display any measurements. If the readings are 0, it means that this app is not able to work on your device. Please avoid placing your phone near high voltage electrical devices like transformers, as you may damage it. Use the app at your own risk. ## Key features - Live EMF reading display - Timelapse graph of previous readings - Toggle between uT and mG units - Minimum and maximum reading display - Flashlight control - Colored LED strength indicator - Sound and vibration alerts ## Recent user reviews (10 of 33) All indexed reviews: https://appshunter.io/ios/app/emf-analytics/id1625551565/reviews.md ### 1/5 — What to do *2025-12-22, version 1.4* I didn’t want to rate this yet because I just downloaded it to my phone. But I unfortunately have no choice to whatsoever. To use this app correctly in your own home is to have your power panel off where nothing works. That way there’s no interference at all. You also have to put your phone on airplane mode. Bluetooth and wifi are also needed to be off. Please turn them off if they don’t automatically turn off with airplane mode. That way there won’t be any interference in your device for there to be any “device interference”. Yes, device interference is a thing, because you have service in your area. If you’re in an area that has no connection anywhere, it’s also best to do the same thing as where you live. I’m saying this because I know how to use these things. ### 3/5 — EMF *2025-12-02, version 1.4* I didn’t want to leave a bad review but I placed my phone near my tv and nothing happened so how does this work ### 2/5 — Probably good in theory? *2025-08-21, version 1.4* This app in theory uses real sensors and can help you find ghosts however, when we compared it to an actual EMF detector, they never went off at the same time meaning that something is off here. ### 5/5 — To the person who said that there’s over 20k radiation levels *2025-08-03, version 1.4* You didn’t read the bio of the app ### 5/5 — This is a really great app for kids *2025-06-04, version 1.4* My kids are on this app all day they said it is amazing it will amaze you how well it works. ### 2/5 — Only detects metal *2025-05-28, version 1.4* Good for pranking friends and going metal detecting, horrible for actual places ### 5/5 — This app really works *2025-05-25, version 1.4* So I woke up to use the bathroom and something told me to see if this app will work and I have a bed frame that’s made of metal, as soon as I pointed my phone towards the frame, it started going off. This thing actually works. 👍🏾 ### 1/5 — EMF pro *2025-05-16, version 1.4* 1 star ### 5/5 — Wow I wasn’t expecting that *2025-04-28, version 1.4* I’m still kinda in disbelief - how does this even work?! I also discovered that if it goes near a magnet it resets it back to zero which actually is useful when it seemingly gets stuck - pretty impressed with this app honestly! ### 1/5 — Super annoying every second AD *2025-04-04, version 1.4* I felt sick giving a medal to the developer of this app for pointless, repetitive, and intermittent promotion 😐 ## Frequently asked questions about EMF Analytics ### What does the EMF Analytics app do? EMF Analytics uses your device's built-in magnetic sensor to detect and display electromagnetic fields (EMF). It provides live readings, historical data on a graph, and allows you to switch between measurement units like Mirotesla (uT) and Milligauss (mG). ### What are the key features of EMF Analytics? Key features include a live EMF reading display, a timelapse graph of previous readings, the ability to toggle between uT and mG units, display of minimum and maximum readings, an integrated flashlight, colored LED indicators for EMF strength, and customizable sound and vibration alerts. ### Is EMF Analytics free to use? Yes, EMF Analytics is a free application. There are no in-app purchases or advertisements mentioned in the description. ### What devices is EMF Analytics compatible with? This app requires your device to have a built-in magnetic sensor (compass). If your device lacks this sensor, the app will not be able to display any measurements, and readings may show as 0. ### What are common use cases for EMF Analytics? Common use cases include detecting EMF from electrical devices and power cables, aiding paranormal investigators in ghost hunting, measuring magnetism and electromagnetism, and assessing dangerous EMF levels within an environment. ## Version history (last 5 releases) ### 1.4 — 2022-06-11 Bug fixes ### 1.3 — 2022-06-06 Bug fixes ### 1.2 — 2022-06-04 Bug fixes ### 1.1 — 2022-06-01 Bug fixes ### 1.0 — 2022-05-31 No release notes. ## Apps similar to EMF Analytics | App | Rating | Price | Category | | --- | --- | --- | --- | | [Ghost Vision SLS](https://appshunter.io/ios/app/ghost-vision-sls/id1595033309) | 4.5 (298) | Free | Utilities | | [EMF Field Detector RF Scanner](https://appshunter.io/ios/app/emf-field-detector-rf-scanner/id836603095) | 4.5 (5,535) | $4.99 | Utilities | | [Hidden Camera · Spy Detector ·](https://appshunter.io/ios/app/hidden-camera-spy-detector/id6737915542) | 4.4 (95) | Free | Utilities | | [Ghost Tracker EMF EVP Recorder](https://appshunter.io/ios/app/ghost-tracker-emf-evp-recorder/id1403373580) | 3.7 (52) | $3.99 | Utilities | | [EMF Meter Scanner Detector](https://appshunter.io/ios/app/emf-meter-scanner-detector/id1565532516) | 4.8 (526) | $4.99 | Utilities | | [Camera Detector: hacker detect](https://appshunter.io/ios/app/camera-detector-hacker-detect/id6503660612) | 4.5 (215) | Free | Utilities | ## More apps by SpiritShack Ltd - [DeadBox - Ghost Hunting App](https://appshunter.io/ios/app/deadbox-ghost-hunting-app/id1562729684) - [Necrophone Real Spirit Box](https://appshunter.io/ios/app/necrophone-real-spirit-box/id1599577278) - [Necrophone](https://appshunter.io/ios/app/necrophone/id1601220983) - [SLS Camera Pro](https://appshunter.io/ios/app/sls-camera-pro/id1617474731) - [SLS Camera](https://appshunter.io/ios/app/sls-camera/id1618759983) - [EMF Analytics (EMF Detector)](https://appshunter.io/ios/app/emf-analytics-emf-detector/id1625111884) All apps by SpiritShack Ltd: https://appshunter.io/developer/1562729686 ## Related topics [emf analytics](https://appshunter.io/ios/topics/emf-analytics) · [emf](https://appshunter.io/ios/topics/emf) · [k2 meter](https://appshunter.io/ios/topics/k2-meter) · [emf detector](https://appshunter.io/ios/topics/emf-detector) · [emf reader](https://appshunter.io/ios/topics/emf-reader) · [emf meter](https://appshunter.io/ios/topics/emf-meter) · [ghost emf](https://appshunter.io/ios/topics/ghost-emf) · [free emf reader](https://appshunter.io/ios/topics/free-emf-reader) · [ultimate emf detector](https://appshunter.io/ios/topics/ultimate-emf-detector) · [slash pine emc](https://appshunter.io/ios/topics/slash-pine-emc) · [emf devices](https://appshunter.io/ios/topics/emf-devices) · [emf detector free](https://appshunter.io/ios/topics/emf-detector-free) · [emf detector radiation reader](https://appshunter.io/ios/topics/emf-detector-radiation-reader) · [emf radiation detector](https://appshunter.io/ios/topics/emf-radiation-detector) · [gamma pix](https://appshunter.io/ios/topics/gamma-pix) · [ghost emf reader](https://appshunter.io/ios/topics/ghost-emf-reader) · [emf measurements](https://appshunter.io/ios/topics/emf-measurements) · [emstamp](https://appshunter.io/ios/topics/emstamp) · [emf detector device](https://appshunter.io/ios/topics/emf-detector-device) · [emf radio](https://appshunter.io/ios/topics/emf-radio) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-04.*