You can write novels on a phone, but writing on a phone might not be as convenient as using a laptop or desktop, depending on your personal preferences and needs. Writing on a mobile phone required the installation of corresponding applications such as Tangyuan Creation and Jian Shu. These applications provided the interface and tools for writing on a mobile phone. Using these applications, you can start writing anytime, anywhere and save your work to cloud storage. The advantages of using a mobile phone to write include: Write anytime, anywhere: You can start and stop writing anytime, anywhere, without a fixed time and place. Easy to use: The application is easy to use, the user interface is clear and easy to operate. 3. Cloud Storage: You can save your work to cloud storage for future viewing and modification. However, the disadvantages of using a mobile phone to write included: 1. Screen size: A small screen may cause reading difficulties. 2. battery life: mobile phone battery life is limited, may need to be charged frequently, which may affect writing time. 3. The keyboard may hinder writing on the phone. To sum up, writing on the phone can be used as an auxiliary tool to help users start and stop writing anytime, anywhere. However, if you want a better writing experience and a better reading experience, it is recommended to use a laptop or desktop to write.