HomeAppsToolsFret CalculatorApps like Fret Calculator Here are some great alternatives to Fret Calculator by dhagz : Harmonic Tuner Guitar Setup ★5.0 Scales Learn ★4.3 Fretboard Learn ★4.3 Guitar Notes ★4.1 Ruler, Protractor, BubbleLevel ★4.4 Ruler ★4.5 Guitar Sheet Reading ★3.4 Virtual Electric Guitar ★3.8 TorahCalc ★3.8 Distance Meter ★3.3 Ruler Pro ★4.5 Distance Meter ★3.3 Saddle Stitch - Thread Length ★5.0 s.mart Fretboard Trainer Quiz ★4.8 Smart Ruler Pro ★4.5 Ruler, Level tool, Measure ★3.4