Metal Detector 3D Plus vs Speed Test
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Metal Detector 3D Plus
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Metal Detector enables you to detect metal objects using your iOS devices. You can preview the magnetic field level through a graph and a 3D directional display. Metal Detector measures the magnetic field using the device’s built-in magnetic sensor. The natural magnetic field level (EMF) typically ranges from 25 to 65 µT (microtesla), or 250 mG (milligauss). 1 µT = 10 mG. Any reading above this range may indicate the presence of metal or a change in electromagnetic activity in the area. The magnetic field level increases when metal (such as steel or iron) is near the phone. Magnetic field levels will fluctuate as you move around. You can use this app to find metal objects like electrical wires in walls or iron pipes underground. Metal Detector is most effective at detecting ferromagnetic materials (e.g., iron) and cannot detect non-ferromagnetic materials such as wood, glass, plastic, paper, copper, or aluminum. Features: • Displays device orientation in 3D space using a compass. • 3D magnet icon enlarges as magnetic field strength increases. • Shows maximum detected magnetic field level. • Graph displays magnetic field level over time. • Screenshot functionality with saving to the camera roll. • 3D magnet orientation defaults to magnetic north, like a traditional compass. • Option to reset the maximum magnetic field value. • Sound notification when the maximum magnetic field level is reached. • Option to enable or disable sound notifications. Usage: • Detect metal objects such as electrical wires in walls or buried iron pipes. • Identify objects that may or may not be metal. • Monitor magnetic field level changes in specific areas (e.g., when approaching large metal structures). • Some users believe it may detect paranormal activity (use at your own discretion). • And much more—limited only by your imagination! You can also record your screen for reference: • Go to Settings > Control Center > Customize Controls, then tap the + next to Screen Recording. • Open Control Center. • Tap the Screen Recording icon (circle with a dot inside) to start recording. • The recording begins after a 3-second countdown. • To stop, tap the red status bar or red icon. • The screen recording will be saved in Photos for later viewing. Note: Magnetic field readings may be affected by nearby electronic equipment (TVs, computers, microwaves) due to electromagnetic interference. Thank you for your support! Visit nitrio.com for more great apps for your iOS devices.
Speed Test
Instantly measure your internet speed, including download, upload, and ping. Track past results to identify optimal signal locations in your home and troubleshoot slow connections for smoother online experiences.
- Quick speed tests
- Detailed ping, download, upload results
- Track past test performance
- Identify slow internet issues
- Accurate and reliable measurements
- Easy to use interface
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Test Your WiFi Speed Instantly Speed Test - Wifi Optimizer is the simple, accurate way to check your internet speed anytime. Whether you’re streaming, gaming, or browsing, you deserve fast, reliable WiFi. Our tool quickly measures your download, upload, and ping, so you can see exactly how your network is performing. Plus, you can track past results to find the best spots in your home for a stronger signal. Key Features: Quick Speed Checks: Run tests in seconds with just a tap. Detailed Results: See your ping, download, and upload speeds. Track Changes: Compare past tests to spot trends. Fix Slow Internet: Identify issues for smoother browsing, streaming, and gaming. Accurate & Reliable: Results you can trust anytime. Why Choose Speed Test - Wifi Optimizer? If videos buffer or games lag, our app helps you pinpoint the problem fast. It’s easy to use for everyone—no tech skills required. How to Use: Open the app Tap to start the test View download, upload, and ping results Save results and track performance over time Get Speed Test - Wifi Optimizer now and enjoy faster, more reliable internet—right at your fingertips! Terms of Use: https://blazingappstudio.com/eula/speed_test_pro
Screenshots
Verdict
The clearest difference is price: Speed Test at Free against Metal Detector 3D Plus's $2.99. Speed Test also leads on update cadence (every 3 weeks vs every 38 months). Metal Detector 3D Plus's advantage is in-app purchases (none vs 1) and ads (none vs shown). On 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
Speed Test is free to download; Metal Detector 3D Plus costs $2.99 up front. Speed Test sells 1 in-app purchase, starting at $9.99 per 7 days. Metal Detector 3D Plus asks for nothing beyond the download.
Metal Detector 3D Plus ships an update every 38 months, Speed Test every 3 weeks. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.
| Parameter | Metal Detector 3D Plus | Speed Test |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | — | 4.8 (6 ratings) — better |
| Number of ratings | — | 6 — better |
| Update frequency | Every 38 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 2 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Heng Jia Liang | Blazing App Studio |
In-app purchases
Metal Detector 3D Plus
No in-app purchases
Speed Test
- Weekly Ad-Free Premium Plan3 Days trial$9.997 Days
Questions
Is Metal Detector 3D Plus free?
Is Speed Test free?
Do Metal Detector 3D Plus or Speed Test have ads?
Which is updated more often, Metal Detector 3D Plus or Speed Test?
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