Comparison

Magnetic Detector vs Pump Power Calculator

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

Head to head
About

Magnetic Detector

Detect hidden metal objects like studs and fasteners within walls using your device's magnetic sensor. The app measures magnetic field strength, providing visual and auditory feedback as you scan.

Highlights
  • Detects wood studs and metal fasteners
  • Uses device's magnetometer sensor
  • Visual needle and active beep feedback
  • Measures magnetic field in μT
  • Identifies nearby metal objects
Read full description

Use Your Device to Detect Magnetic Fields. With this app you can detect wood studs hidden under walls, drywall, plasterboard, or stucco. Magnetic Detector uses your device's compass (magnetometer) sensor to precisely detect metal studs, nails, screws, and other metal fasteners embedded in all wooden wall studs. This app operates in a similar manner to other hand-held stud detector tools: as you move the device along the wall, the needle will move and a beep can be heard. Magnetic Detector is an application which detects the presence of metal nearby by measuring the magnetic field value. This tool uses the magnetic sensor built-in your mobile device and shows magnetic field level in μT (microtesla). The magnetic field level (EMF) in nature is about 49μT(micro tesla) or 490mG(milli gauss); 1μT = 10mG. If any metal is near, the value of magnetic field will increase. Metal Detector allows to identify any metal object in area, because all metals generate magnetic field which strength can be measured with this tool. Features: - Automatic sensor that measures the magnetic field in uT. - Active detection beep. - You can save the time when the measure is taken. Download now!

About

Pump Power Calculator

Features
Read full description

A Pump Power Calculator is a software application designed to calculate the power required for a pumping system. It takes into account various factors such as the liquid being pumped, the size of the pump, the height of the delivery pipe, and the flow rate. The user inputs the necessary information, and the calculator provides the estimated power requirement in kilowatts (kW) or horsepower (hp). The app may also provide additional information such as the efficiency of the pump and the annual energy cost of operating the pump. This app can be useful for engineers, contractors, and facility managers who need to estimate the power requirements of a pumping system. It can also help in selecting the appropriate size of the pump and identifying potential energy-saving opportunities. The interface of the app is user-friendly and intuitive, allowing users to quickly input the required data and obtain results. The app can be used on various devices, including smartphones, tablets, and computers, making it convenient for use in the field or in the office. In app purchase included : Lifetime Premium Privacy policy : https://chatlyst.in/privacy.html Terms and condition : https://chatlyst.in/tcondition.html

Screenshots

Magnetic Detector3 screens
Pump Power Calculator4 screens

Verdict

The call

The clearest difference is update cadence: Pump Power Calculator at every 7 months against Magnetic Detector's every 60 months. On price, ads, in-app purchases and device support 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

Magnetic Detector costs $2.99 and Pump Power Calculator $2.99 up front. Magnetic Detector sells 1 one-off in-app purchase and Pump Power Calculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Magnetic Detector ships an update every 60 months, Pump Power Calculator every 7 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard1 real difference · 9 level
Magnetic Detector versus Pump Power Calculator: the parameters behind the verdict, then further details
ParameterMagnetic DetectorPump Power Calculator
Price$2.99$2.99
Rating4.4 (186 ratings) — better—
Positive reviews76.7% of reviews—
Number of ratings186 — better—
Update frequencyEvery 60 monthsEvery 7 months — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.1 — better13.0
Further details — not scored
Size90 MB37 MB
Age rating4+4+
DeveloperJorge Gregorio Martin BelloKantaben Gorasiya

Bugs and requests

Magnetic Detector

Reported bugs

6 issues
  • App crashes before detection can occur
  • Freezes after first use, requires phone reboot
  • Fails to detect studs through drywall
  • Performance issues on iPad
  • Inconsistent detection results on certain devices
Show 1 more
  • Pop-up ads appear at inappropriate times

Requested features

6 requests
  • Longer free trial duration
  • Directional indicator for magnetic sources
  • Clearer sensor location guidance
  • Benchmark or calibration tool for verification
  • Multi-language support for customer service
Show 1 more
  • Reduced or no advertisements in free version

Pump Power Calculator

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Magnetic Detector

One-time1
  • Unlock all Features$2.99
1 purchases

Pump Power Calculator

One-time1
  • Lifetime$4.99

Questions

Is Magnetic Detector free?
Magnetic Detector costs $2.99, and also offers in-app purchases.
Is Pump Power Calculator free?
Pump Power Calculator costs $2.99, and also offers in-app purchases.
Do Magnetic Detector or Pump Power Calculator have ads?
Neither Magnetic Detector nor Pump Power Calculator shows ads.
Which is updated more often, Magnetic Detector or Pump Power Calculator?
Magnetic Detector ships an update every 60 months, and Pump Power Calculator every 7 months. Most recently, Magnetic Detector was updated on November 2, 2026 and Pump Power Calculator on November 3, 2026.

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