★★★★★
Average rating on the App Store. Apple doesn't publish how many ratings each star has.
Where this app stands in Italy, updated 1 Nov 2026
Top free
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#93 –
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supporting iOS 9
App for measuring the slope of a surface. Features: - calibration function - mode for measuring of surface slope in 2 directions - display of measured slope in both degree and percentage - hold function Please note you have to calibrate the tool first for reliable results.