Magnetic Detector vs Pump Power Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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!
Pump Power Calculator
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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
Verdict
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
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.
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.
| Parameter | Magnetic Detector | Pump Power Calculator |
|---|---|---|
| Price | $2.99 | $2.99 |
| Rating | 4.4 (186 ratings) — better | — |
| Positive reviews | 76.7% of reviews | — |
| Number of ratings | 186 — better | — |
| Update frequency | Every 60 months | Every 7 months — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.1 — better | 13.0 |
| Further details — not scored | ||
| Size | 90 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Jorge Gregorio Martin Bello | Kantaben 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
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- 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
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- Reduced or no advertisements in free version
Pump Power Calculator
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Magnetic Detector
- Unlock all Features$2.99
Pump Power Calculator
- Lifetime$4.99
Questions
Is Magnetic Detector free?
Is Pump Power Calculator free?
Do Magnetic Detector or Pump Power Calculator have ads?
Which is updated more often, Magnetic Detector or Pump Power Calculator?
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