EMF Scan
電磁場計測ツール
Free · In-App Purchases
Measure electromagnetic fields (EMF) in real time using your smartphone's built-in magnetic sensor.
[Key Features]
• Real-time magnetic field strength display (switch between µT / mG)
• Automatic saving of measurement data and history management
• Map view of measurement locations
• Sound alarm (volume changes with field strength)
• Color themes (11 in total — dark and light pastel)
• Ad-removal option (one-time purchase; also unlocks some color themes)
[Great For]
• Anyone concerned about magnetic fields around home appliances or power lines
• Anyone who wants an easy alternative to a dedicated EMF meter
• Anyone who wants to record and manage measurement data
* This app uses your smartphone's magnetic sensor. Its accuracy differs from that of a dedicated measuring instrument.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
What's New
• Added color themes. Tap the palette icon on the Scan screen to choose from 11 themes — 7 dark and 4 light pastel.
• Some themes, including the pastels, unlock with the "Remove Ads" purchase.
The developer, Yasuhiro Kodama, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Size
- 30.6 MB
- Category
- Utilities
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- 広告を削除 9,00 kr
- Provider
Yasuhiro Kodama
- Yasuhiro Kodama has not identified itself as a trader for this app. If you are a consumer in the European Economic Area, consumer rights do not apply to agreements between you and the provider.
- Copyright
- © 2026 yk terry