Based on the user reviews of the app "1-2-3 Stop", I've analyzed the feedback and compiled a list of three cons and pros in English, each limited to 15 words. **Cons:** 1. App crashes frequently, causing loss of data and frustrating user experience. 2. Limited features compared to other stop-motion apps, lacking advanced functionality. 3. Confusing interface layout and cluttered design make it hard to navigate. **Pros:** 1. Easy-to-use interface for beginners, allowing for simple stop-motion creations. 2. Precise frame-by-frame control provides high-quality animation results consistently. 3. Affordable pricing with no ads, making it a budget-friendly option for creatives. Please note that these conclusions are based on a sample of user reviews and may not be exhaustive or representative of the entire user base.