HomeAppsToolsRing Size FinderApps like Ring Size Finder Here are some great alternatives to Ring Size Finder by Jesus Peregrina de la Puente : Actual Size Ruler mm cm inch ★4.3 Thread pitch gauge ★4.1 Millimeter Pro - screen ruler ★4.7 O-Ring ★4.3 Ruler ★4.0 Screw Thread Data Calculator ★4.6 Ring Sizer by Jason Withers © ★3.3 Tape measure: cm, inch ★3.4 Flange Bolt Size & Torque ★4.6 Ruler ★3.7 Ruler App: Measure centimeters ★4.4 Ruler ★4.3 Diskometer - camera measure ★4.7 Nuts & Bolts ★3.9 Ruler, Level tool, Measure ★3.4 Measure Master Pro Calculator ★4.7