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[APP][2.3.3+] GPS Speedometer

Hello,
I would like to promote my app: GPS Speedometer. 2 versions are available: one paid and one free; the free versions being supported by ads.
GPS Speedometer is a speedometer application that uses you're phone's internal GPS module to calculate your current speed and display it with large, easy to read, LCD-like fonts. It will also display your total travel time, your average speed, maximum reached speed, your heading and elevation, a nice compass and forward and lateral accelerations.
Features:
- High accuracy. The speed calculated based on GPS data is more accurate than the one displayed by your car's speedometer
- It supports both imperial and metric units
- 5 predefined color themes
- It can record your path, speed, distance, and elevation and save them in a KML file (for Google Earth) - just press the record button in the upper left corner.
- It can work in the background, so it can record your movement and speed even while you're talking on the phone. This means that if you really want to exit the application, you have to press "Menu" and select "Exit".
- HUD mode.
It requires the following permissions:
- WAKE_LOCK in order to prevent the screen from turning off
- ACCESS_FINE_LOCATION (GPS based location) for reading GPS data
- WRITE_EXTERNAL_STORAGE in order to save the KML file
- INTERNET (free version only) to receive ads
Please note that while I've tested the application on several Android devices, there are way to many different Android devices to guarantee that it will work just fine on all of them, so if you encounter a problem with the application, just drop me an email with your phone model and a short description of your problem; I will do my best to fix it ASAP.
Of course, any feedback would be appreciated.
Available on Google Play:
GPS Speedometer (paid version)
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GPS Speedometer Free (free version)
DIRECT DOWNLOAD
Some Screenshots:
And a video:

To use as HUD, you'd want the info mirrored
Sent from my Galaxy Nexus using Tapatalk

niamul said:
To use as HUD, you'd want the info mirrored
Sent from my Galaxy Nexus using Tapatalk
Click to expand...
Click to collapse
When in HUD mode, the screen IS mirrored. Please check the video, it's shown there.

I would have a suggestion.
Add an option to HUD mode where only speed will be displayed, not all the info. Would be a great option for phones with small display.

{Free} Light Pollution Map

Light Pollution Map allows you to easily locate dark sites where the sky will not be affected by light pollution, allowing the best observance, star gazing, and photography of the night sky.
Features:
• High resolution, accurate data.
• Uses your device's GPS to find nearby dark locations.
• Search for new locations anywhere.
• Save your favorite locations. (pro version)
• Up to 12 levels of zoom (pro version)
• Adjust opacity of the map
• 90% coverage of the entire world
• Navigate to your saved locations using Google Maps
• Moon information such as moon phase, moonrise, and moonset.
The map automatically locates you via GPS, and you can find locations with an easy search. Or just look around the map! It's easy to save your favorite dark sites, just push and hold a spot on the map and click the save button. Is the light pollution map overlay too much? You can adjust the opacity to your liking! The map also features an easy to use legend, so you can be sure you are getting the darkest skies possible for star gazing or night time photography. Note: Legend only matches colors on 100% opacity setting.
Also included is information on the Moon, such as the Moon's phase, moonrise time, and moonset time! And guess what? That moon information is not only good for the current day, but any day in the future!
Note: Free version is ad-supported, has lower resolution/accuracy, and does not allow you to save your favorite locations. Free version also has limited zoom levels. Upgrade to the pro version in-app for a very small fee of $0.99 to remove ads and unlock all pro features.
Note: Light Pollution Map loads data online. Internet connection or wifi is required, and we are not responsible for any data usage chargers from your provider.
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Downwload : https://play.google.com/store/apps/details?id=com.pa.lightpollutionmap

Well..... If you are talking about GPS then it automatically means that they are not giving best services for free version.... You have to go for pro version.... I will try it once....

Wow nice
Is there application like this site ?
http://www.blitzortung.org/

[APP][FREE][4.2+] Flashlight

The Flashlight is a reliable, convenient and free illuminate app.
With one touch you instantly turns your device into the brightest flashlight!
This illuminate application has a simple and user-friendly interface containing only the necessary things and shows remaining battery percentage.
The most essential illuminate app for every Android device!
With this the brightest flashlight, you can do:
- Change the bubble or repair car at night
- Light your house during a power outage
- Open doors in low light
- Illuminate the way when hiking
- Find your keys in the dark
- Read an interesting book at night
- Control remaining battery percentage
Features：
- Intuitive and elegant design
- Launch it and get light instantly by pressing one button
- The brightest light
- Small size
- Torch works when screen is turned off or locked
- No camera permission needed for torch on devices with Android version more than 6.0
- Easy and fast to use torch
- Shows remaining battery percentage
Google Play link
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[/URL]

What's new in the version 1.0.1:
- Bug fixing

Never heard or seen anywhere this flashlight app. Personally, I use Tiny Flashlight for the last 3-4 years. Will try sometime this one.
Anyway, thanks for sharing

What's new in the version 1.0.2:
- Added "More apps" button

i keep wondering why do people use flashlight apps when there's a built-in option for that

FredericaH said:
i keep wondering why do people use flashlight apps when there's a built-in option for that
Click to expand...
Click to collapse
I will try to answer your question. My application development philosophy is in the following steps:
1) I post on the forum applications with minimal functionality. At the first stage, it is standard and you often ask yourself: why is it necessary at all? This is already on the market or in embedded applications! In fact, this is a clean sheet and not a full application.
2) Very rarely do specific user suggestions appear - what new functions do they really need in this application. This is a key stage - an application is written for it and a post is posted on the forum. In other words, I do not impose functionality invented by me to users. Users themselves are application architects. If there are no offers, then the application dies and further development stops.
3) If there are proposals, then the reality of fulfilling the wishes of the user is weighed and a new functionality is added to the application. After several such iterations, you will not have such questions.

What's new in the version 1.0.3:
- Bug fixing

What's new in the version 1.0.4:
- Added battery charge display

What's new in the version 1.0.5:
- Bug fixing

[APP][FREE][4.2+] VR checker

VR checker is free and simple app that check compatibility of your device with vr technology.
VR is now widely used when watching videos, in various games and applications, as well as for controlling drone.
This application is very useful when you buy a new phone or tablet and are not aware of its compatibility with virtual reality.
Also this app is necessary if you want to buy vr headset, but don’t know if your device support virtual reality.
App have modern and simple design with dark mode support.
Not every smartphone can work in virtual reality mode.
It depends on many different characteristics such as the availability of the required sensors and the size of the screen.
The test will also show you which sensors are installed on your device.
The test fast checks for the presence of the necessary sensors for working in virtual reality such as: accelerometer, gyroscope, magnetometer, compass.
In addition, for comfortable viewing, there must be a perfect high pixel density (PPI) and display resolution.
This application will measure these characteristics and tell you how compatible your device is for these parameters.
Features:
✔ Simple and fast check if your phone or tablet is VR compatible
✔ Easy check if accelerometer, gyroscope, magnetometer and compass sensors available
✔ Measure if screen size is optimal
✔ Quick testing by one tap
✔ Calculate the pixel density (PPI) and know if it is comfortable
✔ Find screen resolution
✔ Simple and modern design
✔ Dark mode supported
✔ Accurate measurement
✔ No internet connection required
✔ Free to use
Google Play link
Youtube link
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What's new in the version 1.0.1:
- Fixed bug

What's new in the version 1.0.2:
- Russian language added

What's new in the version 1.0.3:
- Fixed bug

What's new in the version 1.0.4:
- Fixed bug

What's new in the version 1.0.5:
- Fixed bug

What's new in the version 1.0.6:
- Fixed bug

What's new in the version 1.1.0:
- Added dark theme support

What's new in the version 1.2.0:
- Added screen pixel density check

What's new in the version 1.3.0:
- Added screen resolution check

What's new in the version 1.3.1:
- Bug fix

[APP][FREE][4.2+] Tint meter - check car window tinting, vlt

Tint meter is free app, that check car window transparency.
After external and internal illumination measurement, the tint meter will show the degree of transparency the automotive glass - vlt (visible light transmission) as a percentage.
To determine the transparency of glass with a film, the light sensor of your smartphone is used.
The light sensor is usually located at the top of the screen, next to the speaker and the front camera of your device.
Features:
✔ Check vlt (visible light transmission) of car window
✔ No internet connection required
✔ Free to use tint meter
How to use:
- Start the Tint meter
- Open the car window
- Press "Take a measurement" button
- Place your smartphone at the window level with the screen facing out
- Wait until the measurements are completed. A vibration will notify you when the measurement is complete
- Close the car window
- Press "Take a measurement" button
- Place your smartphone behind the closed window with the screen facing out
- Wait until the measurements are completed. A vibration will notify you when the measurement is complete
- On result screen you will see calculated vlt (visible light transmission) as a percentage
Google Play link
Youtube link
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What's new in the version 1.2.1:
- Fixed bug

What's new in the version 1.0.1:
- Check for insufficient light while taking measurements

What's new in the version 1.0.2:
- Bug fixing

What's new in the version 1.0.3:
- It is forbidden to install the application on devices that do not have a light sensor

What's new in the version 1.0.4:
- Bug fix

What's new in the version 1.1.0:
- Improved vlt calculation algorithm

What's new in the version 1.1.1:
- Added translation into Russian language

What's new in the version 1.1.2:
- Improved vlt calculation algorithm

What's new in the version 1.1.3:
- Bug fix

What's new in the version 1.1.4:
- Improved vlt calculation algorithm

What's new in the version 1.2.0:
- Improved vlt calculation algorithm