Lord Ganesha, the god of beginnings, he is honored at the start of rites and ceremonies.
This android app contains lists of Lord Ganesh prayers in Hindi/Sanskrit.
1. Shri Ganesha Aarti
2. Shri Ganesha Bhajanwali (108 names of Ganesha)
3. Ganesha Kavaj
4. Ganesha Poojan Mantar
5. Shri Ganesha Chalisa
and many more.