QiblatKu points you toward the Kaaba in Makkah from wherever you are. One button turns on your GPS and compass, and the dial shows the qibla bearing for your exact position, how far Makkah is, and a live needle that turns with your phone until the gold marker lines up at the top — that\'s your qibla. You also get today\'s prayer times for your position, worked out on the spot.
The bearing is worked out with spherical trigonometry aimed at the Kaaba's coordinates, the same method behind official qibla determinations. Your phone's compass reads the magnetic sensor inside it, though, so its accuracy depends on the phone — keep it away from metal and magnets, and wiggle it in a figure-8 now and then to calibrate. If your phone has no compass sensor, the dial stays in static mode: line the gold marker up using north from a regular compass or the sun.
One more thing: QiblatKu sends anonymous usage counts to Kumbang Logika — just which features get opened, never your location or anything on your phone. It helps us see which features people actually use.
