電磁波チェッカー
iOS app by satoshi amasaki. Utilities · satoshi amasaki
- Store rating
- 0 / 5
- Store rating count
- 0
- Download price
- 0.99 USD
- In-app purchases
- Unknown
- Version
- 1.0
- Listing last refreshed
- 2026-09-08
View the original store listing
Store description excerpt
Measure the magnetic field around you with your phone's magnetometer. Every iPhone has a magnetometer for its compass. EMF Checker reads the three-axis magnetic field and shows its strength in microtesla (µT). It picks up the low-frequency magnetic fields made by microwaves, transformers, wiring, speakers, motors, and magnets. Features - Analog-meter face with a glowing LCD readout - Calibrate to set your current spot as the baseline - Delta from baseline and a 5-level color danger scale - Click and haptic feedback on magnetic spikes - Raw X / Y / Z axis values How to use Tap Start, then Calibrate to set the baseline, then move the phone toward whatever you want to check. Important This is a magnetic-field meter, not an RF/EMF meter. It cannot measure WiFi, 5G, or microwave RF. Sensitivity and accuracy vary by device, and readings must not be used for medical, safety, or emergency decisions. It is for reference, experiments, and fun. No data is collected or transmitted.
Review coverage
AppRill has captured 0 reviews for this app. This is a collected sample, separate from the store rating count. Latest review capture: Not captured yet.
Recent captured chart positions
No chart positions have been captured for this app yet.
Chart position, rating count and review coverage do not establish downloads, revenue or profit. Understand the differences.