Based on the users' reviews of the "Calculate Run" app, here are three pros and cons: **Pros:** 1. **Accurate calculations**: Users praise the app for its precise calculations, making it a reliable tool for runners and athletes. 2. **Easy to use**: Reviewers find the app's interface simple and intuitive, making it easy to navigate and input data. 3. **Customizable settings**: Users appreciate the app's ability to adapt to their individual needs, allowing them to tailor calculations to their specific goals. **Cons:** 1. **Lack of additional features**: Some users feel the app is too basic, lacking features such as weather integration or training plans. 2. **Inconsistent updates**: Reviewers express frustration about infrequent updates and potential bugs, which can disrupt the app's performance. 3. **Limited compatibility**: Users report issues with the app's compatibility on older devices or iOS versions, which can hinder its usability.