What number object should I use i’ve tried double but it converts 1.4 to

Question

Editorial Team

Asked: May 24, 20262026-05-24T19:45:22+00:00 2026-05-24T19:45:22+00:00

What number object should I use i’ve tried double but it converts 1.4 to 1.39999999

I’ve also tried NSNumber but I can’t find out how to do.

if (MyNum < 1.4) {

Also I need to convert from an NSString

I’m evaluation my app version number 1.4 is my new release version. I need to perform action if (appVer < 1.4)

You must login to add an answer.

Need An Account,

Editorial Team · Answer 1 · 2026-05-24T19:45:23+00:00

Editorial Team

Use NSString‘s built-in number conversion methods.

NSString *version = [[[NSBundle mainBundle]infoDictionary]objectForKey:@"CFBundleVersion"];
double versionNumber = [version doubleValue];

Then use:

if (versionNumber < 1.4) {

The Archive Base Latest Questions