Based on the users' reviews of the Shoe Sort app, here are three cons and pros: **Cons:** 1. "Disappointing experience. Ads are invasive and often crash the app." (15 words) 2. "Limited sorting options and categories, making it hard to find matching shoes." (15 words) 3. "Glitches and technical issues, causing frustration and loss of progress." (15 words) **Pros:** 1. "Easy to use and navigate, making it simple to organize my shoe collection." (15 words) 2. "Love the ability to scan barcodes and upload photos of shoes." (15 words) 3. "App helps me keep track of shoe sizes and matching pairs efficiently." (15 words) Please note that these conclusions are based on the available user reviews at the time and may change as more reviews are added.