Comparison

Magnetscape vs Sensor Life

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Magnetscape

This app uses your device's magnetic sensor to analyze surrounding magnetic fields in real-time. It offers graphical, time-based, and frequency analysis modes for various applications, including metal detection and electromagnetic field investigation.

Highlights
  • Real-time magnetic field monitoring
  • Graphical magnetic field display (Scope mode)
  • Time-based data tracing (Time mode)
  • Frequency analysis (FFT mode)
  • Metal detection capabilities
  • Alert function for high magnetic flux density
Read full description

"Magnetscape" is a new real-time measurement app that observes invisible magnetic fields using the iPhone's built-in magnetic sensor. There are various magnetic fields around us. For instance, the magnetic field fluctuates even when large motors, compressors or metal are nearby. The Earth's magnetic field exists even in empty places, and we are constantly affected by it. "Magnetscape" enables real-time monitoring of surrounding magnetic fields and can be utilized for various applications in real life. It can be used for investigating static magnetic fields, searching weak electromagnetic fields within alternating magnetic fields, locating metals and more. This app features three measurement modes for magnetic field observation, allowing you to use it according to your needs. - Scope Displays the magnitude and direction of the magnetic field graphically. The magnetic flux density of the magnetic field is expressed by the size and color of the graphic circle. The position of the graphic circle on the display moves according to the polarity of the magnetic source. The polarity is attracted to the N pole if it is in the same direction as the geomagnetic field. If it is the opposite (S pole), the polarity will be reversed away . If there is no metal or magnetic field nearby, it will be shifted in the direction of the geomagnetism (N pole). - Time Trace the raw data from the magnetic sensor and its corrected data. It is a time displacement graph of each axis value (Bx, By, and Bz) and the composite magnetic flux density (Bcomp) in three-dimensional space. You can scroll up to 180 seconds. - FFT Perform frequency analysis on the changing magnetic field. It displays the result of FFT analysis of the composite magnetic flux density. Horizontal axis: Frequency 1 - 16 Hz (0.5 Hz) Vertical axis: dB (ratio to default standard value 45 μT). Reference value can be set in units of 45 ± 15 μT / 1 μT. Features: - Graphical display of magnetic field observation by magnetic sensor (Scope) - Time displacement graph display of magnetic field observation (Time) - FFT analysis (FFT) - Magnetic field observation  X axis: Intensity (Bx) of the magnetic field of (the right direction toward the screen)  Y axis: Intensity (By) of the magnetic field of (upward toward the screen)  Z axis: Magnetic field strength (Bz) in the of (vertical upward direction of the screen)  Composite magnetic flux density: The magnetic field strength (Bcomp) taking into account all three components of the x-axis, y-axis and z-axis.  Sampling frequency: 32 Hz  Unit of observation value: uT - Measurement time: 3 minutes - Alert function: A warning message will be displayed if the composite magnetic flux density exceeds 300 μT. - Alert sound function. (Sound Off/On) - Peak hold function on FFT mode. - Angle display function in Scope mode (Angle) - Clock display function in Scope mode. Notes: - The display value of this application is the RAW output data from the magnetic sensor itself. It does not perform any processing such as filter processing within the application. - Since the magnetic sensor is a sensitive device, the internal reference value of the magnetic sensor may be disturbed if exposed to extremely strong magnets and magnetic fields for a long time. - If the reference value of the magnetic sensor becomes incorrect, the magnetic sensor will automatically readjust after you stop the application and leave it for a while. If the magnetic sensor remains unstable, please try the electronic compass calibration and reset procedure. Please visit our iOS App Support page for more information on this app.

About

Sensor Life

Features
Read full description

The WG Sensor App is a powerful tool designed for seamless management, control, and data reception of WG Sensor products. Specifically engineered to streamline the monitoring of WG Sensor's diverse range of sensor devices, this application offers an intuitive interface for users to effortlessly oversee and interact with their sensor data. Key Features: Device Management: Effortlessly add, configure, and organize WG Sensor devices within the app, providing users with a centralized hub for overseeing their sensor network. Real-time Data Monitoring: Experience real-time data updates from WG Sensor devices, ensuring users stay informed about the latest environmental or system conditions. Customizable Controls: Take command of your WG Sensor devices with customizable controls that allow users to adjust settings, set thresholds, and remotely manage sensor functionalities. Data Analysis Tools: Leverage built-in data analysis tools to gain valuable insights into trends, patterns, and anomalies within the collected sensor data. Alerts and Notifications: Receive instant alerts and notifications when sensor readings exceed predefined thresholds, enabling proactive responses to critical situations. User-Friendly Interface: The app boasts an intuitive and user-friendly interface, making it accessible to both novices and experts in sensor data management. Secure Connectivity: Ensure the security of your sensor network with encrypted communication protocols, safeguarding sensitive data from unauthorized access. The WG Sensor App empowers users to harness the full potential of WG Sensor products by providing a comprehensive platform for efficient sensor data management and control. Whether for industrial, environmental, or personal applications, this application is tailored to meet the diverse needs of users relying on WG Sensor technology. Experience the next level of sensor connectivity with the WG Sensor App.

Screenshots

Magnetscape4 screens
Sensor Life4 screens

Verdict

The call

The clearest difference is price: Sensor Life at Free against Magnetscape's $6.99. Sensor Life also leads on update cadence (every 10 days vs every 11 months) and device support (3 vs 1). On ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Sensor Life is free to download; Magnetscape costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Magnetscape ships an update every 11 months, Sensor Life every 10 days. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

Scorecard4 real differences · 6 level
Magnetscape versus Sensor Life: the parameters behind the verdict, then further details
ParameterMagnetscapeSensor Life
Price$6.99Free — better
Rating3.5 (2 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings2 — better—
Update frequencyEvery 11 monthsEvery 10 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS26.012.0 — better
Further details — not scored
Size1 MB40 MB
Age rating4+4+
DeveloperTOON,LLC北京威果智能科技有限公司

In-app purchases

None

Magnetscape

No in-app purchases

None

Sensor Life

No in-app purchases

Questions

Is Magnetscape free?
Magnetscape costs $6.99, with no in-app purchases.
Is Sensor Life free?
Sensor Life is free to download, with no in-app purchases.
Do Magnetscape or Sensor Life have ads?
Neither Magnetscape nor Sensor Life shows ads.
Which is updated more often, Magnetscape or Sensor Life?
Magnetscape ships an update every 11 months, and Sensor Life every 10 days. Most recently, Magnetscape was updated on October 24, 2026 and Sensor Life on October 18, 2026.

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