Based on the user reviews of Speed App - Speedometer on the App Store, here are three pros and cons: **Pros:** 1. **Accurate readings**: Users praise the app's precise speed readings, making it a reliable tool for driving. 2. **Simple and intuitive design**: Reviewers appreciate the app's easy-to-use interface and clear display of speed data. 3. **Effective at tracking daily miles**: Users report successfully using the app to monitor and log their daily driving distances. **Cons:** 1. **Occasional connectivity issues**: Some users experience difficulties connecting to their phone's GPS or internet connection while using the app. 2. **Limited customization options**: Reviewers wish for more customization options, such as setting units of measurement or display preferences. 3. **Advertisements can be intrusive**: A few users find the ads in the app to be annoying and distracting while using it.