HomeAppsToolsSmart RulerApps like Smart Ruler Here are some great alternatives to Smart Ruler by Smart Tools co. : Ruler ★4.5 Ruler Pro ★4.5 Ruler, Protractor, BubbleLevel ★4.4 Ruler Cm ★4.0 Digital Ruler : Inches & cm ★4.1 Ruler App: Measure centimeters ★4.4 Ruler, BubbleLevel, AngleMeter ★4.1 Actual Size Ruler mm cm inch ★4.4 Ruler - Measuring Tape, Inches ★3.9 Millimeter Pro - screen ruler ★4.7 Ruler, Level tool, Measure ★3.4 Ruler ★3.8 AR Ruler Cam: Photo Measure ★4.4 Max Measure ★4.5 Millimeter - screen ruler app ★4.2 Ruler ★4.2