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              This question was 
             closed Dec 31, 2012 at 09:07 AM by 
             Fattie for the following reason: 
             
 
            The question is answered, right answer was accepted
 
               Question by 
               Lachadonan · Dec 31, 2012 at 01:16 AM · 
                upgrading  
              
 
              Will i need to buy anything for upgrading unity 4
i have unity 3.5.2 and can build to iPad thats all i need to do currently will i be able to do that with unity 4 or does my license run out or something
i eventually want to build something to run on the app store thank you
               Comment
              
 
               
              Nothing costs you to download new version and try your current license.
thank you
it says this
Error: Serial is not valid for the requested version of Unity
i have the option for using the free version of unity, i will try this now
Seems like you need to buy new licence for v4. It makes sense since this is (to my knowledge) olny way they are making money. You wont be able to export to iOS with free version, however, you do have 30 days trial.
 koobas.hobune.stream
koobas.hobune.stream 
                       
                
                       
			     
			 
                