iAngle: Protractor & Tilt

Turn your iPhone Duo into a protractor. Open the fold and iAngle shows the hinge angle live in degrees, with a 0.1° readout. Close it, and the outer display becomes a tilt meter. OPEN: A PROTRACTOR IN YOUR HANDS iPhone Duo reports the angle of its hinge, and iAngle turns it into a big, clear reading. Set the two halves to 90°, 120° or any angle you need, or measure something by fitting the phone around it. The reading and the controls sit on either side of the fold, so nothing gets in the way of the hinge. CLOSED: TILT METER AND ANGLE FINDER Folded shut, iAngle uses the motion sensors instead. Lay an edge against a shelf, a ramp, a roof or a picture frame and read the slope on the outer display. 0° is flat, 90° is upright. BUILT FOR REAL USE • Hold – freeze the reading so you can look at it after you move the phone • Zero – measure relative to the current angle, for comparing two angles…