After analyzing the reviews on the Apple App Store, here are three pros and three cons of the "Walk on Walls" app: **Pros:** 1. Users praise the app's ease of use and simple navigation, saying it's "intuitive" and "easy to use". 2. Many reviewers appreciate the app's ability to help them practice mindfulness and reduce stress, describing it as "calming" and "soothing". 3. Some users appreciate the app's variety of features, such as customizable wall styles and relaxing sounds, calling it "engaging" and "entertaining". **Cons:** 1. Several reviewers express frustration with the app's limited content, saying it's "not enough" and "too repetitive". 2. Some users criticize the app's ads, describing them as "annoying" and "distracting". 3. A few reviewers experience technical issues, such as crashes and freezing, calling it "unreliable" and "buggy". Note: The text is limited to 15 words each as per your request.