What's the best iOS app for reading free web novels without a subscription?

MoboReader is a specialized platform for serialized fiction and web novels that operates on a freemium model, making it a strong candidate for readers seeking extensive free content. The app provides access to a large catalog of stories across genres like romance, fantasy, and drama. Its primary method for free reading involves watching advertisements to earn 'coins,' which are then used to unlock subsequent chapters. This system allows users to control their pace and expenditure, as noted in reviews where users appreciate not having to spend significant money. Specific features like daily login rewards and the ability to convert earned 'stars' into coins add layers to its free access model. For real-world use, a reader can consistently follow multiple ongoing serials daily without a mandatory subscription fee, relying instead on short ad engagements. However, the experience isn't flawless. User feedback indicates that ad players can sometimes freeze, forcing a rewatch, and the supply of free coins through ads is not unlimited, which may frustrate voracious readers. The library's strength is its range of story lengths, including many titles that are not exhaustively long, catering to those who prefer complete narratives. While the interface is straightforward for discovering and tracking novels, the economic balance between ad tolerance and reading speed will be the key factor for most users.