Compass Android application without the Internet. How Compass works, including in a smartphone or in a simpler phone

Third-party developers have already released a lot of online cards and mobile navigators designed for orientation on the ground. All that needs to be done to search for a certain street or organization is to lay the route and follow the recommendations of a virtual assistant. But what to do if there is no access to the Internet, but it does not work to determine the location? Of course, you can recall school geography lessons and look for the desired side of the world according to natural features, but this is not our option. Let’s figure out how to use the compass on the Android phone correctly, observing all the principles of orientation.

Some manufacturers are already in default in the shell of the Compass smartphone, presented in the form of a separate application. But, as a rule, almost no one uses this program. After all, why, if we can open the navigator and in a matter of seconds to determine the coordinates of a particular object? But to the one who often travels and happens in the forest, it is advisable to deal with the work of a primitive device.

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Who does not know, Compass in the smartphone works thanks to GPS technology and geomagnetic sensor. But before the start of use, it is advisable to calibrate all the modules, otherwise the arrow will not always indicate north. Nothing else is required to set up anything else, just open the appropriate application and monitor the coordinates on the smartphone screen.

Electromagnetic Compass

This device also focuses on the Earth’s magnetic field, but in order for it to begin work, it is necessary to move in space. After all, it is the movement of the frame with the winding in the magnetic field. the main part of the electromagnetic compass. generates an electric current, which, in turn, is reflected in the form of readings on devices, according to which the direction of traffic direction with a given course takes place.

Thanks to this design, this device is insensitive to magnetic deviations associated with the details of the transport on which it is installed. However, for orientation by electromagnetic compass, you must be in motion, because standing in one place, electric currents in the coils will not arise, which means that there will be nothing to measure the devices.

The best basic compass application: Compass

Uses network or GPS location coordinates to calculate the true north.

Supports the magnetic north and shows the voltage of the magnetic field, so you can check the presence of interference.

You can copy, share and view your coordinates on the map.

If you keep the phone in landscape mode, you will not be able to see all the icons or view the directions for calibrating the compass.

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The application requires frequent re.rack.

If you need a free android “Compass” application for campsite, off.road or other activities for which you may need to inform others where you are, this will meet all the requirements.

Best for off.road: Smart Compass

Features of the telescope, night, digital and Google Maps modes, and the latter are available streets and satellite maps.

Standard mode uses your phone camera for real viewing.

The application includes the GPS speedometer, as well as the screen capture tool.

If you do not want to show advertising on the screen, you will have to switch to a premium version.

This Android application is part of the Smart Tools collection, which also offers useful applications, such as a metal detector. Level and application for measuring distance.

Use the built.in iPhone level

If you plan to hang a shelf or picture, use the function of the Compass application (in iOS 11 and earlier versions) to make sure that you are hanging is not inclined. In iOS 12, Apple divided the measurement function into a separate application called Measure, but the functionality remained unchanged. To use it, open the Measure application, then click LEVEL.

Calibrate the level

Calibrate the application with a point that is at the same level. The digital level shows how far the element is from perfect alignment with the original surface. For example, if you hang a picture on the wall and want it to be on the same level with the floor, place the iPhone on the wall. This tells the device that you work on the vertical axis. Then move the iPhone to the upper or lower part of the wall so that the edge of the device touches the ceiling or floor line (both the floor and the ceiling are considered horizontal).

You will see an indication of how far the phone is. Adjust the position of the phone until the device is in a horizontal position, then tap the screen. The level becomes green and displays the number 0. Now the level of your iPhone level is calibrated. Carry the level every time you switch the axes or align something differently.

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Position the object

Place the calibrated iPhone against such an object as the picture that you hang on the wall. Turn the object left or right, holding the iPhone on it. The number on the iPhone screen changes depending on how far from the level of alignment is the object relative to your initial calibration.

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Adjust the object and iPhone until the number 0, which indicates its level. If you see other numbers, these numbers expressed in degrees indicate how far the object is from the level. Continue to rotate the object and phone in the corresponding direction to return the number to zero.

Measurement of advice and tricks of the application

At any time, in the alignment process, touch the screen in order to calibrate the device if necessary. When you measure the vertical axis, the screen represents two small lines on the left and right sides of the screen. When you measure the horizontal axis, for example on a flat shelf, two circles are displayed on the screen instead.

Using the built.in level of your iPhone

If you want to hang a shelf or picture, you can use the function of the Compass application to make sure that it is not inclined and not shifted from the center. To use the level, open the “Measurement” application and tap the level in the lower part of the screen.

Initially, the level tool was complete with the compass, but in iOS 12 instead of it, the tool moved to the Measure app. However, the functionality has remained unchanged.

Level calibration

To use the level, calibrate the application with the point that you have already considered completely filled. Then, at the digital level, you can notice how far your subject is from perfect alignment with the original surface.

For example, if you hang the picture on the wall and want it to be at the same level with the floor, you would place your iPhone on a flat surface against the wall that tells the device that you are working on a vertical axis. Then you would move your iPhone to the upper or lower part of the wall so that the edge of the device touches the ceiling or floor line; This step is important, since we believe that the floor and ceiling should be perfectly even

When you see that your device is in a state that you consider the level, tap the screen. it will light up for a moment and display the number 0. The level of your iPhone level is now calibrated. You must re-calibrate your level every time you switch the axes or set up something differently.

How to use Compass on iOS?

The standard Compass application on your iPhone can help you in determining the right direction and in the case when third.party navigation applications are not available, Compass really helps out. But the most important thing is to use it correctly.

First of all, after starting the Compass application, which is located on the main screen of your iPhone in the utility folder, you must calibrate it. To do this, it is necessary to tilt and rotate the device until the circle is fully filled. This type of calibration is entered only in iOS 7, in the early versions of the Apple mobile operating system, the process was slightly different.

As soon as the calibration is made, the main compass window will open and the arrow will automatically indicate the location of the magnetic north. At any time you can go to the settings menu. Compass and activate the switch to apply the true North. in this case, Compass will determine the true north, not magnetic.

Using the compass is quite simple, however, not everyone had such experience. On the screen of your iPhone you can see four directions: C, B, Yu, Z, respectively denoting the aspects of the world. The white arrow, going beyond the circle with a scale of degrees, shows where you are at the moment. In order to determine where the north is, you need to get up and hold the iPhone in front of you to connect the white arrow with a small red arrow, standing opposite the letter from. Thus, you can go to the other side of the world.

Also, if you know the clear direction in which you need to go, put it on the compass and click once on the screen for fixation. Now, the application will show you a red strip a deviation from the course, thanks to this function, it is much easier to navigate and this will help you not get off the path. You can remove the abnormalization of deviations once again by touching the screen.

Compass has excellent integration with a standard card application. And even if Apple cards are not the most convenient and informative, but thanks to the relationship of two standard applications, you can get data about your current direction. In order to see your current location on maps with additional information from the compass, you need to press the coordinates twice that can be seen at the very bottom of the Compass application screen. Before using this function, check if the geolocation service and Internet access are included.

Compass on iPhone. just auxiliary tool. Experts confirm that any digital Compass can show the direction with a significant error, and even ordinary magnets in headphones can be the fault of this. To accurately determine the location, it is better to use the usual Compass, moreover, to use it as well as just digital.

Use free My Altitude

Also, in order to even more accurately measure the height at sea level, use the free My Altitude application. The application uses both the built.in sensors of the Barometer of the device and the data on your location from the NOAA meteorological satellites, which allows you to give you more accurate numbers.

After, opening the application, provide him with access to the location of the location so that it can calculate your exact location. Now you will see a height up to centimeters at the top of the screen:

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By clicking on the number, you can switch between metric and imperial units. Below are the menu: Coordinates (coordinates), Barometric Pressure (barometric pressure removed from the device sensors) in PSI units, pascal, in inches/millimeters of mercury, kilopascals and hectopascals (GPA)

If you have an iPhone 6 and above, the application will use the device sensor to determine the height (this is a more accurate calculation option). However, you can also view data exclusively from the NOAA satellite database.

And yet, IOS 11 is required to operate the My Altitude application.4, Watchos 4.1 or later versions. Without this, the application will not work:

Click on the “Data Files” tab in the lower right corner.

Since you use this function for the first time, the application will ask you to download a data file for this region. Click on the “Yes” button.

You will see a map divided into a grid. Find your current region and click on it to download Noaa data. Also, the system is trained to detect it automatically.

You will see another pop.up window for confirming the download file download. Here again click on the “Yes” button.

In a couple of seconds, the data file will be uploaded to the application. Click again to the “Data Files” tab in the lower part of the main application screen.

All sections will remain the same, but the data will now refer to the Noaa database.

You can press the “Device Sensor” button again to switch back.

As you can see, the application provides a correction /- 3 meters when using data from a satellite and /- 12 meters when working through the device sensor. At least now you can more accurately determine how higher the sea level you live, and you always have a tool at hand for a sufficiently accurate measurement of height in the new area.

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How to use a compass in iPhone. How to use a compass in the phone: installation, calibration, application reviews

The standard Compass application on your iPhone can help you in determining the right direction and in the case when third.party navigation applications are not available, Compass really helps out. But the most important thing is to use it correctly.

First of all, after starting the Compass application, which is located on the main screen of your iPhone in the utility folder, you must calibrate it. To do this, it is necessary to tilt and rotate the device until the circle is fully filled. This type of calibration is entered only in iOS 7, in the early versions of the Apple mobile operating system, the process was slightly different.

As soon as the calibration is made, the main compass window will open and the arrow will automatically indicate the location of the magnetic north. At any time you can go to the settings menu. Compass and activate the switch to use the true North. in this case, Compass will determine the true north, not magnetic.

Using the compass is quite simple, however, not everyone had such experience. On the screen of your iPhone you can see four directions: C, B, Yu, Z, respectively denoting the aspects of the world. The white arrow, going beyond the circle with a scale of degrees, shows where you are at the moment. In order to determine where the north is, you need to get up and hold the iPhone in front of you to connect the white arrow with a small red arrow, standing opposite the letter from. Thus, you can go to the other side of the world.

Also, if you know the clear direction in which you need to go, put it on the compass and click once on the screen for fixation. Now, the application will show you a red strip a deviation from the course, thanks to this function, it is much easier to navigate and this will help you not get off the path. You can remove the abnormalization of deviations once again by touching the screen.

Compass has excellent integration with a standard card application. And even if Apple cards are not the most convenient and informative, but thanks to the relationship of two standard applications, you can get data about your current direction. In order to see your current location on maps with additional information from the compass, you need to press the coordinates twice that can be seen at the very bottom of the Compass application screen. Before using this function, check if the geolocation service and Internet access are included.

Compass on iPhone. just auxiliary tool. Experts confirm that any digital Compass can show the direction with a significant error, and even ordinary magnets in headphones can be the fault of this. To accurately determine the location, it is better to use the usual Compass, moreover, to use it as well as just digital.

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Download

If necessary, know your location, taking into account the cardinal points, any of the electronic compasses is suitable. None of them requires connecting to the Internet.

In comfort and functionality, 3D Compass Plus program is preferable.

Review of several digital compasses for smartphones with the Android operating system.

Modern mobile phones and smartphones are equipped with all kinds of sensors, among which there is also a GPS location sensor. However, if you like to go camping in wild places, then GPS will not always and not everywhere can show your exact location and indicate the correct route. It is in such a situation that Compass may come in handy.

In order to determine the right direction, it is not at all necessary to constantly carry a regular Compass with you. Today there are a lot of mobile applications that perform the function of this useful tool. And also have additional interesting opportunities.

In our article we will consider several popular companies for the Android operating system

, Let’s choose the best and tell where to get it, how to install and configure it.

Third.party applications

The principle of operation of special utilities, with which you can calibrate Compass on the products of the Xiaomi brand, are approximately the same. In the process of calibration of the sensor, its settings are reset to the initial values, after which it begins to work normally. All applications work on almost all smartphones, regardless of the brand and model. And one of the best options is GPS Essentials.

Using this utility, you can calibrate the Compass smartphone or Xiaomi tablet, performing the following actions:

  • Download program from Play Market.
  • Launch the application and go to the Compass mode.
  • Make sure that Compass is unstable and refuses to show the direction correctly.
  • Select Calibrate in the program settings (there are not all versions of GPS Essentials).
  • Start calibration by installing a mobile device with a screen up and rotating it around the axis.
  • Continue to calibrate the gadget, turning it down with a screen, and then again, but already installing sideways to the surface of the earth.

The “Calibration” application from The Tree Team has similar functionality. You can customize Compass manually and using programs that are a replacement for a standard compass. For example, Compass 360, Smart Compass, accurate Compass, Compass for Android, Digital Compass, Compass on Android or GPS Compass. All of them are also downloaded in Play Market and improve the functionality of the mobile device when orientation on the ground.

Internet news and modern technologies

Surely new iOS users do not know about the additional capabilities of the pre.installed Compass application. There are several scenarios of its use, which we will talk about in this material.

After you run the Compass, make a swipe to the left to switch to a screen with a building level. Depending on how you hold the device, you can measure the angle of inclination of the surface.

The first option is when you hold the smartphone vertically, regardless of album or portrait orientation. We immediately want to note that in the album orientation the level will work more precisely.

If you want to seriously measure the angle of inclination of the surface, then be sure to remove the protective accessory. No matter how funny it sounds, but we do not recommend using the iPhone for accurate measurements when performing construction work. The error will be large. Better use a water or laser level.

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Orientation with iPhone: How to determine the azimuth in the Compass application.

By the way, if the angle of inclination is zero, then the display will be painted green.

The second use option is when the device lies on the surface. In this case, if the plane has a slope, then the iPhone will show the angle between the two circles. They allow you to determine the direction of inclination.

An additional function has appeared on the tab with a compass in iOS 10. a display of height above sea level.

Taping the apple maps will open on geographical coordinates.

And if you slip through the image with the compass, then the iPhone will remember the current direction and any deviation from the course (about the azimut we wrote here) will be marked with a red line.

As you can see, Apple’s standard application has pretty good tools, about which novice iOS users might not know.

Digital Compass

first appeared in the iPhone 3GS model, since its output to use the compass, the Apple smartphones are also equipped with a standard application. Today you will have a detailed story how to find this application on the iPhone, how can I help you determine your location and not get lost.

For example, you went to the forest. The radio signal of the connection there is most likely not accepted, or it is caught poorly enough. Mobile access to the global network will not be available.

Of course, it is possible to pre.prepare and set the card, but if the GPS in the smartphone will not be able to detect a signal from the satellite, then you will be awaiting a complete failure again.

In this situation, a proven Compass comes to help. He deserved the trust of people for a long time. You can only imagine that the mention of the first compass was back in the XII century.

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