You could have downloaded iCarambaSpanishDictionary 1.0 for Mac from our application library for free. ICarambaSpanishDictionary was developed to work on Mac OS X 10.6 or later. The most popular version among the program users is 1.0. The actual developer of this free software for Mac is iLoveLingo. ICarambaSpanishDictionary for Mac lies within Education Tools, more precisely Languages. This app's bundle is identified as com.ilovelingo.iCarambaSpanishDictionaryMac.
From the developer:
This FREE Spanish Audio Dictionary was developed as an appendix to our "iCaramba Spanish Course", but is now available to all.
You may want to check out more software for Mac, such as Just Translate, Infovox iVox or SpeakToMe, which might be related to iCarambaSpanishDictionary.