Android Apps by KTW Apps

Simple but handy tools that make you life easier.

Digital Compass

Simple, useful and pratical digital compass with high precision. Provide all the information you need for finding a direction.

GPS Speedometer

Measure the speed of movement in real time. This app can be use regardless you are walking, cycling, running, driving and so-on.

Money Manager

Track your day by day spending and earning. Financial management never been so easy with this money management and budgeting app.

Sound meter

Intelligence sound meter to measure environmental noise. Avoid environment that could harm both your mental and physical health.

Metal detector

Detect the metal and iron, strength of magnetic field(EMF) and electronic waves. You never expect smartphone could do that right?

QR Scanner

All in one QR scanner. Support all type of 1D and 2D barcode and QR-code. You can generate your own QR code in this QR scanner too.


Brighest, beautiful and feature-rich LED flash light app. Support SOS mode, hazard or emergency mode, colorful screen mode and more.


A lite version of digital compass. The best compass choice for whom do not need any extra information beside just the compass alone.