Based on the users' reviews, here are three pros and cons of the Joist - Cosmic Arrows app: **Pros:** * "Stunning visuals and intuitive interface make it a joy to use and explore." (15 words) * "The app's creative freedom and customization options are unparalleled in the AR space." (15 words) * "Joist's user community is incredibly supportive and active, with regular updates and new content added." (15 words) **Cons:** * "Some features, like importing and exporting designs, are still in the works and not functional yet." (15 words) * "Occasional crashes and glitches can be frustrating, especially when working on complex projects." (15 words) * "Limited tutorial or guidance for new users can make it difficult to get started quickly." (15 words) Please note that these are summarized points based on the users' reviews, and may not reflect all the concerns and praises expressed by the users.