What's the best free iOS app for creating documents, writing essays, and collaborating on projects with others in real-time?

Google Docs is a highly recommended free iOS app for creating documents, writing essays, and facilitating real-time collaboration on projects. It offers a user-friendly interface and robust features that make document creation and editing straightforward on iPhones and iPads. With Google Docs, multiple users can work on the same document simultaneously, making it ideal for group projects and team collaboration. The app automatically saves your work to the cloud, ensuring that your documents are always backed up and accessible from any device. You can easily share documents with others and control their access permissions, allowing for seamless collaboration. Google Docs also supports various formatting options, allowing you to create professional-looking documents. To start a new document, simply open the app and tap the '+' button. You can then choose a template or start with a blank document. The app's intuitive interface makes it easy to add text, images, and other elements to your document. Its collaborative features and accessibility make it a top choice for students, professionals, and anyone who needs to create and share documents on the go.