Core ML Models

I want my confidence of model is worked according to the when I detected the object by real time camera with help of ml model in android its gives me different results with different confidence as like 75, 40,30,95 not range 95 to 100 but when I used same model in ios its will give me range above 95 of any case. so what will be reason do you think

Core ML Models
 
 
Q