Smart Compass is in the 3rd set of the Smart Tools collection.
<< All of compass apps require a magnetic sensor (magnetometer). If this app does not work, please check the specifications of your device. >>
This online compass is a tool to search bearings (azimuth, directions) with embedded magnetic sensors. It has 4 significant featur…
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 to human voice (300-3400Hz, 40-60dB). Voice calls d…
Unit converter is the 6th set of Smart Tools collection. This app includes Currency (money, bitcoin) exchange rates.
There are a lot of unit conversion apps on the market. However, most are inconvenient and difficult to use because of poor and complicated UI.
This app has intuitive and simple UI, that is designed for casual user like you. Trust me…
Smart Measure is a tool in the 2nd set of the Smart Tools collection.
This rangefinder (telemeter) measures the distance and height of a target using trigonometry.
Usage is simple : Stand up and press the shutter. The important point is that you must aim your camera at the GROUND, NOT the object. (i.e. In order to measure the distance from someone…
Metal Detector is in the 3rd set of the Smart Tools collection.
<< Metal Detector apps require a magnetic sensor (magnetometer). If this app does not work properly, please check the specifications of your device. >>
This app measures magnetic field with an embedded magnetic sensor.
The magnetic field level (EMF) in nature is about 49μ…
Speed Gun is a tool in extended set of the Smart Tools collection .
This speedometer(velocimeter) measures the speed of a moving object by touching.
Usage is simple: Input the shortest distance to a target. Measure the shortest distance in advance with a rangefinder (e.g. Smart Distance, Smart Measure, Google Maps).
Then, touch your screen follow…
Vibration Meter is in the 4th set of Smart Tools collection. Seismograph
This app uses accelearation sensor to measure vibration or an earthquake, and it shows a reference as a seismic detector.
The measured values are related to Modified Mercalli Intensity scale (MMI). If it is inaccurate, you can calibrate it so that maximum value is about 10-1…
Smart Magnifier is in the 5th set of the Smart Tools collection.
This app turns your device into a Magnifying Glass with camera zoom, auto-focus and LED flash.
When you want to magnify small things and texts, [Smart Magnifier] can be the solution. Try it now.
It is simple and easy tool to use. Here are main features.
- LED light
Smart Flashlight is in the 5th set of Smart Tools collection.
Have you ever wanted a simple and handy flashlight app? [Smart Flashlight] can be the solution.
This app has three essential modes without complicated features.
1. LED light : you can turn camera LED on as a torch.
2. Screen light : you can turn your screen into a brilliant light sourc…
Smart Protractor is in the 1st set of the Smart Tools collection.
This app measures the angle and the slope of an object. It has three protractor modes.
1. Touch mode : for angle. After putting an object on the screen, touch the screen.
2. Plumb mode : for slope. A weight shows the slope of your device.
3. Camera mode : goniometer, inclinometer.…
Smart Ruler is in the 1st set of the Smart Tools collection.
This app measures the length of a small object by touching the screen.
Usage is very simple.
1. Put an object on the screen of your device.
2. Adjust the object to the left of the screen.
3. Touch the screen, adjust the red line and read the length.
* Main features:
Thread Pitch gauge is in the 1st set of the Smart Tools collection.
How did you determine thread pitch of screws? With a paper or a ruler? From now on, you can measure them with this app.
Usage is simple. Open the app and measure thread on your screen.
Is it correct? Don't worry. The width of your screen was calibrated automatically.