Based on the users' reviews of the Log app, here are three cons and pros: Cons: * Users complain about the app's ad-heavy interface, calling it "very annoying". * Some users face issues with logging activities, saying it's "not always reliable". * A few reviewers find the app's design and user interface to be "clunky" and "difficult to navigate". Pros: * Reviewers praise the app's ability to track activities "accurately" and "efficiently". * Many users appreciate the app's simplicity and ease of use, calling it "intuitive". * The app's battery-saving features are also a hit, with users saying it "doesn't drain my battery".