The search for gold and other precious metals has fascinated humanity for centuries. With the advent of technology, this exploration has become more accessible and convenient. Today, it is possible to turn your smartphone into an efficient metal detector with the help of apps to detect gold and metals. In this article, we explore how these apps work, their main features, advantages and limitations, as well as offering tips on how to use them effectively.
How Do Apps to Detect Gold and Metals Work?
Applications for detecting gold and metals use the sensors built into smartphones, such as the magnetometer (magnetic field sensor) and the gyroscope. These sensors are capable of detecting variations in the magnetic field around the device, indicating the presence of metals.
Step by Step for Use
- Download and Installation: Firstly, you need to download and install a reliable metal detection app. There are several options available in app stores, both for Android and iOS.
- Sensor Calibration: After installation, most applications require calibration of the magnetometer sensor. This process usually involves moving the smartphone in a figure 8 fashion to adjust the sensitivity of the sensor.
- Exploration: With the app calibrated, simply hold the smartphone close to the ground or the object to be examined. The app will display real-time readings of variations in the magnetic field, alerting you when metal is detected.
Main Features of Metal Detection Apps
Adjustable Sensitivity
Most apps allow you to adjust the sensitivity of the sensor, making it possible to detect metals at different depths and sizes. This functionality is crucial to avoid false positives and accurately identify the presence of valuable metals.
Intuitive Interface
The best applications have a user-friendly interface, with clear graphs and indicators that show the strength of the detected signal. This makes readings easier to interpret, even for first-time users.
Maps and Location
Some advanced applications offer mapping functionality, allowing you to record the points where metals have been detected. This functionality is useful for explorers who want to document their discoveries and return to places of interest.
Multiple Metal Support
In addition to detecting gold, these apps are capable of identifying a wide range of metals such as silver, copper and iron. This versatility makes the applications useful for different purposes, from prospecting for precious metals to detecting lost objects.
Advantages and Limitations
Benefits
- Accessibility: Turning your smartphone into a metal detector eliminates the need to invest in expensive equipment.
- Portability: Apps are a compact, easy-to-carry solution ideal for casual exploration.
- Versatility: In addition to gold, it is possible to detect other valuable or useful metals.
Limitations
- Lower Accuracy: Compared to professional metal detectors, smartphone apps may have limited accuracy, especially at greater depths.
- Interference: The presence of other electronic devices and the composition of the soil may interfere with the app's readings.
- Battery Dependency: Continuous detection can consume a lot of smartphone battery, limiting exploration time.
Best Apps to Detect Gold and Metals
Metal Detector (Smart Tools)
Available for Android, Metal Detector is one of the most popular apps in this category. It uses the magnetic field sensor to detect metals and has a simple and intuitive interface.
EMF Metal Detector
This app is available for iOS devices and is known for its accuracy and adjustable sensitivity. In addition to detecting metals, it also measures electromagnetic fields (EMF), making it useful for a variety of applications.
Gold Detector and Precious Metals Finder
This app is specifically designed for detecting precious metals including gold. It offers advanced calibration and mapping options, allowing users to document their findings accurately.
Tips for Effectively Using Metal Detecting Applications
- Choose Strategic Locations: Search areas known to have precious metal deposits or historic sites where metal detecting may be most fruitful.
- Calibrate Regularly: Be sure to calibrate the app's sensor before each use to ensure accurate readings.
- Avoid Interference: Keep your smartphone away from other electronic devices that may interfere with the magnetic field sensor.
- Use Accessories: Consider using headphones to hear audible alerts clearly, especially in noisy areas.
Conclusion
Gold and metal detecting apps turn your smartphone into a powerful and affordable tool for metal prospecting. Although they do not replace professional metal detectors in terms of accuracy, they offer a practical alternative for beginners and enthusiasts. With choosing the right app and a few best practices, you can begin your adventure in search of hidden treasures with ease and convenience. Explore, discover and make the most of the technology at your fingertips.
