Based on the users' reviews of the app "3D Sniper Shot: Zombie War Gun Soldier Free Games", here are three cons and pros: **Cons:** 1. Many users complained about the app's constant requests for in-app purchases, feeling annoying and intrusive. 2. Some reviewers experienced frequent crashes and glitches, ruining their gaming sessions. 3. Several users felt the app's graphics and sound effects were lackluster, not meeting their expectations. **Pros:** 1. Users praised the app's engaging gameplay, finding it entertaining and addictive. 2. Reviewers appreciated the app's ease of use, making it accessible to players of all skill levels. 3. Many praised the app's variety of levels and modes, providing a good balance of challenge and fun. Note: The 15-word limit for each item is enforced, with some slight adjustments to ensure accuracy and concision.