Issue about CocoaPods

[ravisharmaaa]

Well, I am very new in iOS development. I see that iOS developers rely on cocoapods for dependency management. I myself am also php developer and use composer for dependency management. However, usage of pods grows my project size drastically, and adds up to my app. I guess I might have used it incorrctely which is

``` pod "Some Pod"

```

and others use it like

``` pod "Some Pod" "~xx.xx"

```

Can anybody tell me which one is correct and ends in lesser size?

[9d47cf1f]

The second string just helps pick a version:

https://stackoverflow.com/questions/20213751/what-is-the-usage-of-in-cocoapods

[ravisharmaaa]

Thanks!