Tiltra: Bubble Level & Angle

Precise bubble level, angle finder and protractor for home and workshop jobs

Tiltra turns your phone into the levelling kit you would otherwisecarry in a toolbox: a two-axis bubble level, a classic bar vial, aninclinometer, a touch protractor and a plumb line, all in one appthat works entirely offline.FIVE TOOLS IN ONE• Surface level — lay the phone flat and watch a bullseye bubble settle into the centre ring. Both axes are read at once, so you can level a shelf, a worktop, a washing machine…