Free

Smart Flashlight is a tool of 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 source. It is enough to find your way in the dark. 3. LED widget : you can create a flashlight widget on home screen. The app supports most android devices running OS 4.0 and more. If it does not work properly on your device, please let me know. [email protected] * Do you want more tools? download [Smart Light Pro] and [Smart Tools] package. For more information, watch YouTube and visit the blog. Thank you. ★ android.permission.CAMERA : Required to turn on camera LED. ** To create a flashlight widget, you must install the app into your device (not into SD card). ** After OS upgrading, if the widget does not work properly, remove and re-...

If you are bad at navigating, you might need a smart compass. If so, well here you go! Smart Compass is a digital compass with some extra useful features. It will accurately get you to where you are going each and every time. This compass is a tool to search bearings(azimuth) using the built-in magnetic sensors. It has 4 significant features. 1. Although you may turn the phone into portrait or landscape mode, the heading is fixed. 2. The Camera’s view is used for reality. 3. Metal Detector is included to verify the magnetic sensor. 4. GPS is supported. The compass app depends on the performance of your device exactly. If the compass works perfectly, it means that your sensors are perfect, too. If it is inaccurate, please check that you aren’t being affected by a magnetic field. Also, there are several options to calibrate your device. * Pro version added Features: – True north – Sending GPS info via SMS and Email – Full metal detector – Qibla finder, ...

Smart Ruler is in the 1st set of the Smart Tools collection (length). This app measures the length of a small object by touching the screen. It is free version with ads. Usage is very simple. 1. Put an object on the screen of your phone. 2. Adjust the object to the left of the screen. 3. Touch the screen and read the length. * Pro version added Features : – ProtractorⅢ, Surface level, Thread pitch gauge – Multi-Touch mode – Caliper mode – Architectural and Engineering Scales – Ruler Extension – Various Tilt units – No ads * Do you want more tools? Get [Smart Ruler Pro] and [Smart Tools] package. For more information, see the manual, Youtube video and the blog. Thank you. ** Network permission is required only for ads. Download Address: Smart Ruler V1.4.10 APK

Metal Detector is in the 3rd set of the Smart Tools collection (EMF detector, ghost detector, stud finder). This app measures magnetic field value using the built-in magnetic sensor that is built into your device. The magnetic field level(EMF) in nature is about 49μT(micro tesla) or 490mG(milli gauss); 1μT = 10mG. If there is any metal in the area, the strength of the magnetic field should increase. Sometimes, this app used to find electrical wires in walls (like a stud finder) and iron pipes in the ground. Usage is simple: Open this app on your device, and move it around. The magnetic field level will constantly fluctuate. That’s it! A lot of ghost hunters had downloaded this app, and they had experimented as a ghost detector. The accuracy depends entirely on the sensor in your device. Note that the magnetic sensor is affected by electronic equipment (TV, PC, etc.) due to electromagnetic waves. If this app does not work properly, it may mean that your phone’s sens...