As a fan of online literature, I think a good novel app should have the following characteristics: Rich content: The app should provide a large number of novel resources, including various types and styles, to meet the needs of different readers. 2. Excellent reading experience: The app should provide a good reading experience, including a smooth reading experience, comfortable interface design, excellent reading sound effects, etc. 3. Easy search function: The app should provide a convenient search function to easily find novels that interest you and recommend related novels according to your preferences. Based on the above requirements, I think the most popular novel apps on the market include: Qidian Chinese Network: Qidian Chinese Network was one of the most famous novel websites in China. It provided various types of novel resources, including fantasy, urban, historical, science fiction, and so on. 2. Amazon's iPhone: Amazon's iPhone is an e-reader that can read all kinds of novels, including web novels and classic novels. 3. Dumpling Creation: Dumpling Creation was a novel platform that focused on creation. It provided various types of novel resources, including fantasy, urban, historical, science fiction, and so on. All three of the above apps had rich novel resources, excellent reading experience, and good search functions. You could choose the novel app that suited you according to your needs.