# Necrometer PRO: Spirit Box EVP — Ghost Detector & EMF Scanner > Paranormal investigation tool with EMF meter and EVP-style audio communication. (iPhone/iPad app by HDHB.) - Source: https://appshunter.io/ios/app/necrometer-pro-spirit-box-evp/id6759832544 (this page in markdown: same URL + `.md`) - Developer: [HDHB](https://appshunter.io/developer/1506153685) - Category: Utilities, Entertainment - Price: $9.99 - Rating: 4.90/5 from 18 App Store ratings · 8 written reviews indexed - Age rating: 9+ - Requires: iOS 17.0 · 77 MB - Languages: American English - Released: 2026-03-10 - Data updated: 2026-08-25 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/necrometer-pro-spirit-box-evp/id6759832544/reviews.md ## What is Necrometer PRO? Necrometer brings the classic tools of paranormal investigation into a single app — an EMF-style field meter, a spirit box, EVP-style audio, and an entity radar. Built for ghost hunters, paranormal enthusiasts, and anyone drawn to the unexplained. It is a long-standing idea in paranormal research that spirits may influence electromagnetic fields and electronic audio. Necrometer is built around that theory: a full kit to work a location and see what comes through. For paranormal investigation and entertainment. FIELD METER An EMF-style meter that responds to your device's magnetometer, with a five-lamp ramp, a sweeping needle, and haptic pulses that rise as readings climb. Investigators believe sudden shifts in a local field can mark a presence — Necrometer surfaces those shifts with a live 60-second history, adjustable sensitivity, and one-tap re-zeroing. SPIRIT BOX A continuous sweep with words breaking through the noise, inspired by classic ITC concepts. Four distinct voices, an atmospheric FX control, and a live transcript that grades every phrase A, B or C for clarity. Ask your questions and listen to what answers. ENTITY RADAR A directional scope that tracks a contact as it locks — range, bearing, and confidence at a glance, with an uncertainty arc that tightens the closer you get. EVP & THE HUNT Every session is different. Work the room, watch the meter, and see how the readings, the words, and the radar line up. What you make of it is yours to decide. Necrometer is one of the most complete paranormal toolkits on the App Store — atmospheric, unpredictable, and built for the hunt. Important note This app is built for paranormal enthusiasts and entertainment use. Readings and messages can be influenced by normal environmental factors and should not be treated as scientific proof. ## Key features - Real-time magnetic energy meter - EVP-style audio communication - Adjustable white noise and sweep rate - Sensor-informed word/sound output - Visual indicator for environmental changes - Designed for quick investigation sessions ## Chart rankings - #181 in Top Paid · Utilities (US App Store) ## Recent user reviews (8 of 8) All indexed reviews: https://appshunter.io/ios/app/necrometer-pro-spirit-box-evp/id6759832544/reviews.md ### 4/5 — Вай *2026-08-23* Круто 🙌 ### 5/5 — Great app *2026-08-21* Wish their was a actual spirit box where it scans through radio frequency’s like a actual spirit box and wish there was a EVP option to take EVPS and wish their was a SLS to it over all good app but need some fixes ### 1/5 — BullS*** *2026-07-13* I paid for this yet do not have the visibility of the communication window. The app literally opens, plays three random sounds over and over and that’s it. Why do I not have the capability of asking questions and seeing the answer window ### 1/5 — Worst EVP *2026-06-10* Regret buying doesn’t work wish I could get my money back ### 1/5 — Sounded promising *2026-06-01* What can I say it just doesn’t work. I’ve tried re centering my compass. Been online to see what can be done. It turns out that the iPhone doesn’t have a dedicated magnet detector. ( I’m sure it’s called something different) it just makes noise nothing else just static noise ### 1/5 — Feel ripped off *2026-05-15* Had for several days. Not one word. Meter stays at 1.8mG in complete silence. Any instructions seem to not exists. ### 1/5 — Don’t waste your money *2026-04-28* Sound doesn’t work, which literally defeats the purpose of purchasing it. ### 1/5 — Estoy tratando I no dice nada I en la descripción dice que es itc *2026-04-19* This app He’s a piece of garbage ## Frequently asked questions about Necrometer PRO ### What is Necrometer PRO? Necrometer PRO is a utility app that turns your iPhone into a paranormal investigation tool. It features a real-time magnetic energy meter and EVP-style audio communication inspired by ghost hunting hardware. ### How does Necrometer PRO work? The app uses your device's sensors to detect EMF/magnetic anomalies and provides EVP-style audio communication. You can ask questions and receive responses in both visual and audio formats, influenced by environmental readings. ### Is Necrometer PRO a scientific tool? No, this app is built for paranormal enthusiasts and entertainment use. Readings and messages can be influenced by normal environmental factors and should not be treated as scientific proof. ### What is the price of Necrometer PRO? Necrometer PRO is a paid app, priced at $9.99. There are no in-app purchases mentioned. ### Does Necrometer PRO have ads? Yes, Necrometer PRO contains advertisements. The app is supported by ads. ### What devices is Necrometer PRO compatible with? Necrometer PRO is compatible with iPhone, iPad, and iPod devices. ### How often is Necrometer PRO updated? The latest version, 0.1.5, was released on April 3, 2026. While specific update frequency isn't detailed, this indicates active development. ### What is the age rating for Necrometer PRO? Necrometer PRO has an age rating of 9+, making it suitable for younger users interested in paranormal themes. ## Version history (last 4 releases) ### 1.0 — 2026-08-19 Disclamer, Entity Radar, Enhanced Sound Processing. ### 0.1.5 — 2026-04-03 Performance optimizations for extended investigation sessions ### 0.1.4 — 2026-03-19 Scanning Improvements. Bug Fixes & ATT Permision Request. UI Layout for iPad Air ### 0.1 — 2026-03-10 No release notes. ## More apps by HDHB - [Table Ice Hockey 2020](https://appshunter.io/ios/app/table-ice-hockey-2020/id1506153686) - [God's Words: daily quotes](https://appshunter.io/ios/app/gods-words-daily-quotes/id6473701387) - [Knot Pro: Tying Guide Offline](https://appshunter.io/ios/app/knot-pro-tying-guide-offline/id6774673203) - [Travel Packing AI List](https://appshunter.io/ios/app/travel-packing-ai-list/id6774915563) - [AI Note Taker & Voice Memo](https://appshunter.io/ios/app/ai-note-taker-and-voice-memo/id6776754454) All apps by HDHB: https://appshunter.io/developer/1506153685 ## Related topics [hdhb](https://appshunter.io/ios/topics/hdhb) · [ghost box itc](https://appshunter.io/ios/topics/ghost-box-itc) · [necrometer free](https://appshunter.io/ios/topics/necrometer-free) --- *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 2026-08-25.*