Confusion regarding Mahaganapati Sahasranama stotram

Mahaganapati Sahasranamavali I was wondering if Mahaganapati Sahasranama stotram is exactly same as Ganesh Sahasranama. I looked up different websites and compared the two i.e. Mahaganapati and Ganesh Sahastranaam to find the differences but I found those 2 sahasranaam stotras to be identical with respect to all the 1000 names of Lord Ganapati, hence this question. Also in Ganesh Purana there is only one sahasranama given if I am not wrong. So somebody knowledgeable in this regard do help me kindly.