Centaurus & Device Application vs Convertis

Centaurus is the companion app for the smart device BT200. After connecting the device, you can view and modify the function parameters, switch or upload wallpapers to sync with the BT200 device.

Convertis is the smartest, most beautifully designed unit converter for iPhone. Whether you're cooking, studying, travelling, or working Convertix handles every conversion you need with zero clutter and zero friction. CONVERT ANYTHING • Length — km, miles, feet, inches, cm, mm, yards, nautical miles • Weight — kg, lbs, grams, ounces, stones, tons • Temperature — Celsius, Fahrenheit, Kelvin • Speed — km/h, mph, m/s, knots • Area — m², ft², acres, hectares • Volume — liters, gallons, fl oz, cups, pints, quarts • Data — bytes, KB, MB, GB, TB • Time — seconds, minutes, hours, days, weeks • Pressure — Pa, bar, atm, psi, mmHg • Energy — joules, calories, kWh, BTU DIGITAL RULER Use your iPhone screen as a precision ruler. Switch between centimeters and inches. Works vertically or horizontally — no internet required. CAMERA MEASURE Point your camera at any object, mark two points on screen, and get an instant distance estimate. Calibrate with a known object for maximum accuracy. BEAUTIFULLY NATIVE • Built with Apple's Cupertino design language — feels perfectly at home on iPhone • Full Dark Mode and Light Mode support • Smooth animations throughout • Tab-based navigation for instant access to every tool PRIVACY BY DEFAULT • No account required • No data collected or transmitted • Works 100% offline • Camera images never leave your device Download Convertis and convert anything in seconds.