Question

i got displayed min seconds and 1/100 seconds in this format 1:12.4

[NSTimer scheduledTimerWithTimeInterval:1.0/10 target:self selector:@selector(zeitMessung) userInfo:nil repeats:YES];


-(void)zeitMessung{
    zeitMiSec +=1;
    if (zeitMiSec==9) {
        zeitSec+=1;
        zeitMiSec=0;
    }
    if (zeitSec==59) {
        zeitMin +=1;
        zeitSec =0;
    }

    if (zeitSec<10) {            
        NSString *nssTime = [NSString  stringWithFormat:@"%i:0%i.%i",zeitMin,zeitSec,zeitMiSec];
        lblTime.text= nssTime;
    }else{

        NSString *nssTime = [NSString  stringWithFormat:@"%i:%i.%i",zeitMin,zeitSec,zeitMiSec];
        lblTime.text= nssTime;
    }


}

Answer 1

Your if statments are a little out, so you turn over at .9 seconds and 59 seconds.

You need

if (zeitMiSec==10){...}

and

if (zeitSec==60){...}