- Abstract My project is a recipe application for people with diet restrictions (pediatrician, vegetarian, gluten free vegan, deserts). Describe the importance and impact this type of app causes. 2. Cell phone and application history give a timeline of the advancement of cell phones. What is a mobile app. Include information about the history of cell phone applications. Decipher the advantages of building an android application vs apple application 3. Andriod studio give information about this software and the benefits of using this software to create applications