Based on the users' reviews on the App Store, here are three cons and pros for the ISI Browser app: **Cons:** 1. Users complain about intrusive ads and frequent pop-ups: "Too many ads, and some even redirect me to other websites." 2. Slow loading speed and frequent crashes: "Frequent crashes, and pages take ages to load, very frustrating." 3. Inconsistent functionality with bookmarks and links: "Bookmarks and links sometimes don't work, very annoying." **Pros:** 1. User-friendly interface and easy navigation: "Very easy to use, even for non-tech-savvy users like me." 2. Fast and secure browsing experience: "Fast and secure, no issues with malware or viruses." 3. Good translation capabilities: "Translation feature is useful for international browsing and research." Please note that these conclusions are based on the reviews I found online and may not be a comprehensive summary of the app's strengths and weaknesses.