Magnetic Field Meter

Name: Magnetic Field Meter
Rating: 4.0869565 (653 reviews)
Author: SMARTWHO

SMARTWHO

★ 4.1 (653 ratings)

⬇ 100,000+ downloads

Est. actual: 140,918

Free

Released: Feb 20, 2022

IAP: $0.79 - $4.49 per item

Contains ads

Rated: Everyone

Signals

4 this week · 1 positive · 2 warnings All of this week's signals →

📈Last 7 days +2.1K installs — 44% slower than the week before (+3.7K) · 224/day since Sep 26
🏆Among Tools apps top 3% by installs gained this week (1041 peers growing)
⭐Rating steady at ★ 4.09 since Sep 26
🛠Updates dormant · updated 130 days ago

Installs since launch

+8,743 installs · +66 ratings since Sep 26

Update history

2.7.5 Jul 7, 2026 · seen Sep 26, 2026

[ Version 2.7.5 ] - Remove all ads with a monthly or yearly subscription - Upgraded magnetic-field detection engine for faster, steadier scanning - Refreshed "Seamless Sky" unified interface - Improved EMF recording and data view - Latest SDK updates with stability and bug fixes

Only the current version so far — new entries appear as the app ships updates.

Magnetic Field Meter is a tools app by SMARTWHO with 100,000+ downloads (about 141K estimated). +2.1K installs in the last 7 days. Rated 4.1 from 653 ratings. Released Feb 20, 2022. Install growth, rank history, SDKs and ad networks.

From the store listing: “Magnetic Field Meter turns your smartphone into a professional EMF detector, metal detector, RF signal analyzer, stud finder, ghost hunter, and digital compass — all in one app. It uses your device\'s built-in magnetometer to deliver accurate, real-time measurements with no extra hardware. ■ How Does It Detect Metal?…”