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Halley VPN - Unlimited VPN

Halley VPN is an unlimited, fast and free Internet privacy and security VPN app for all Android users. Halley VPN masks your IP address, encrypt your internet traffic, turns public Wi-Fi into a private network and helps unblock sites and apps on your Android phone so that you can access any restrict

Sound Meter - Decibel Meter

The sound meter app uses your microphone to measure noise volume in decibels(dB). With this app, you can easily measure the current level of environmental noise. The best helper to detect noise. Sound meter features: - Indicate decibel by gauge - Display the current noise reference - Display min/a

Lux Meter (Light Meter)

Lux Meter is a simple light meter for measuring illuminances (lux, fc) by using the light sensor of your android device. Key Features: ★ calibrate your device with the multiplier ★ shows the minimum, maximum and average value ★ shows the sensor data ★ 100% free

Sound Meter

Sound Meter is in the 4th set of the Smart Tools collection. Have you ever suffered from the noise of the neighbors? SPL(sound pressure level) meter app uses your embedded microphone to measure noise volume in decibels(db), and shows a reference. REMEMBER! Most smartphone microphones are aligned t

Sound Meter

Sound level meter(or SPL) app is shows a decibel values by measure the environmental noise, displays measured dB values in various forms. You can experience tidy graphic design with high frame by this smart sound meter app. Features: - Indicates decibel by gauge - Display the current noise referenc

Sound Meter

Want to measure sound level? This is smart sound level meter app for Android! Our decibel meter uses your built-in microphone to measure sound volume in decibels (dB) and also displays samples on helpful graph. NOTE: Microphones in most devices are aligned to human voice and the maximum values are

Sound meter : SPL & dB meter

Sound Meter is also known as Sound Pressure Level meter (SPL meter) , noise level meter, decibel meter(dB meter), sound level meter or soundmeter. It is a very useful app to do a sound test or measure environmental noise(noise test). The noise level meter or sound pressure level Meter(SPL meter) us

Screenwise Meter

The Screenwise Meter mobile app is used to manage registered panelists' participation in market research panels. If you are not a registered panelist with Google, this app will not function; please do not download or use this app. This app works in sync with external Screenwise measurement devices.

Vibration Meter

Vibration Meter is in the 4th set of Smart Tools collection. This app uses acceleration sensor to measure vibration or an earthquake, and it shows a reference as a seismic detector (seismograph). The measured values are related to Modified Mercalli Intensity scale (MMI). If it is inaccurate, you c

PPFD Meter - Grow Light Meter

The PPFD Meter uses the phone's built-in ambient light sensor (ALS) to collect information on each photon that hits the plant canopy. You can also use a Bluetooth sensor. We support seamless integration with UNI-T UT383 BT over Bluetooth Low Energy. If this sounds overwhelming, don't worry! We ha

Vibration Meter

Vibration Meter measures vibrations using your device’s sensors on all 3 axes: X, Y, Z and shows reference to earthquake vibrations as classified by internationally used Mercalli intensity scale for seismic activities such as earthquakes. The Mercalli intensity scale is a seismic scale used for meas

Sound Meter

Are you looking for a tool to measure sound level and measure environmental noise? This is smart Sound Level Meter app for Android! Sound Meter work efficiently to find the level of environmental noise including acoustic. Sound Detector is known as SPL Meter or Decibel Meter (dB Meter). Through Sou

Cardiograph - Heart Rate Meter

Cardiograph is an application which measures your heart rate. You can save your results for future reference and keep track of multiple people with individual profiles. Cardiograph uses your device's built-in camera or dedicated sensor to calculate your heart's rhythm - the same approach used by pr

Internet Speed Meter Lite

Internet Speed Meter Lite displays your internet speed in status bar and shows the amount of data used in the notification pane. This helps you to monitor network connection anytime while using your device. Lite Features - Real-time speed update in status bar and notification. - Daily traffic usa

Angle Meter

Angle Meter The Angle Meter application is a tool for measuring angle or inclination. It uses arc tangent of gravity between two axes and provide accurate results depending on quality of sensors. Features • Option to measure angle or slope on surfaces not parallel to ground with relative angle mo

Sound Meter - Decibel

* Functions * - Division Gage - Bar Graph - Chart Graph - Display Min Max Average Decibel - Display Measure Time - Calibration Decibel - Refresh, Play, Pause - Color Change - Keep Screen Power On

Charge Meter

Measure the charging current (in mA) to find out! HIGHLIGHTS - Measure real battery capacity (in mAh). - Look up the discharge speed and battery consumption per app. - Remaining charge time - know how long it takes before your battery is charged. - Remaining use time - know when you will run ou

Meter for Taxis

Use your smartphone as a taxi meter! Set custom fares for any customer or ride. Email users taxi receipts. Charge users with credit card reader like square and Paypal. Browse the catalog of Uber and Lyft fares to charge users a similar amount as Uber or Lyft. Like on Facebook: https://www.facebook

Mood Meter

1. Updated Jan 22, 2020 The Mood Meter helps you identify your emotions throughout the day and supports you when you’d like to shift to a different emotion. Using the Mood Meter is quick and easy, helping you expand your emotional vocabulary and discover emotional nuances. Use the Mood Mete

Light Meter - Lux Meter

The suitable light intensity is very important in the life. It affects health and work efficiency. Therefore, you need to know the current brightness level in your environment to adjust accordingly. You don't need to buy an expensive light meter, you can use your own smartphone. Our light meter, lux