Loopworks Measure vs Magnetometer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Loopworks Measure
This app, paired with specific hardware, functions as a professional field strength meter for designing and assessing hearing loop systems. It measures magnetic field strength, background noise, and frequency response, allowing users to generate technical and certification reports.
- Field strength measurement
- Background noise analysis
- Frequency response testing
- Data synchronization with online portal
- Technical and certification report generation
- Walk-through guides for site assessment
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Loopworks Measure™ Professional hearing loop measurement and commissioning, powered by Ampetronic. Overview Loopworks Measure combines a dedicated receiver and intuitive iOS app to deliver accurate, standards-based measurement of hearing loop (induction loop) systems. Designed for both experienced engineers and occasional users, the app guides you through testing, commissioning and reporting - in line with IEC 60118-4. IMPORTANT Designed for iOS 15.0 or newer, the Loopworks Measure App will not function without the Loopworks Measure Receiver R1 or R2 hardware. Hardware Requirement Compatible Loopworks Measure Receivers can be purchased from your local distributor or www.ampetronic.com R1 Receiver – supports 3.5mm and Lightning connections (via genuine Apple Lightning to 3.5mm adapter) R2 Receiver – upcoming model supporting 3.5mm, Lightning and USB‑C connections (using appropriate genuine Apple 3.5mm adapters) Measurement & Performance • Field Strength Meter (FSM), Background Noise and Frequency Response measurement (IEC 60118-4 compliant) • High-resolution digital metering (±0.1 dB) • Simple and advanced views for fast qualification or detailed analysis • Use the receiver as a loop listener, including in locked screen mode Workflow, Control & Reporting • Guided workflows for site assessment, testing, commissioning and service verification • LoopLink integration: directly connect to compatible Ampetronic C, D and T Series drivers to control test signals, adjust current and frequency response, and see instant feedback - all within the app, without returning to the amplifier • Sync results with the Loopworks platform for storage, analysis and sharing • Generate commissioning reports and compliance certificates • Work offline and sync when a connection is available • Record audio samples and access in-app guidance and support Loopworks Platform Your measurements don’t stop at the app: • View and analyse results online • Collaborate across your organisation • Pre-configure projects and test points before site visits • Generate reports and documentation for compliance and handover
Magnetometer
This application uses your iPhone's compass to detect electromagnetic interference, helping you find metal objects or magnets. It's designed for fun and experimental purposes, not as a professional tool. Discover hidden metal items or simply explore the magnetic fields around you.
- Detects metal and magnets
- Uses iPhone's compass
- Measures EMF interference
- Fun and experimental use
- Simple user interface
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Magnetometer is a fun app for finding metal or magnets by detecting EMF interference with your iPhone's compass heading. Find your keys, or just have fun discovering what could be made of metal. Magnetometer is not meant to replace an actual, professional-grade metal detector. Magnetometer presents simple information to the user about the interference experiences. For more scientific data, please turn to other great apps on the App Store. Magnetometer is made for fun and for experimental purposes and is not designed for scientific use. Also, don't drop your iPhone in sand hoping to find treasure; it's risky.
Screenshots
Verdict
The clearest difference is review sentiment: Magnetometer at 86% against Loopworks Measure's 0%. Loopworks Measure's advantage is price (Free vs $0.99) and update cadence (every 3 months vs every 34 months). On ads, in-app purchases and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Loopworks Measure is free to download; Magnetometer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Loopworks Measure ships an update every 3 months, Magnetometer every 34 months. The most recent releases landed on September 15, 2026 and September 7, 2026 respectively.
| Parameter | Loopworks Measure | Magnetometer |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | — | 4.4 (13 ratings) — better |
| Positive reviews | 0.0% of reviews | 85.7% of reviews — better |
| Number of ratings | — | 13 — better |
| Update frequency | Every 3 months — better | Every 34 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 9 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Ampetronic Ltd | Bogdan Gavriluta |
Customer experience
Loopworks Measure
Magnetometer
In-app purchases
Loopworks Measure
No in-app purchases
Magnetometer
No in-app purchases
Questions
Is Loopworks Measure free?
Is Magnetometer free?
Do Loopworks Measure or Magnetometer have ads?
Which is updated more often, Loopworks Measure or Magnetometer?
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