Based on the reviews on the Apple app store, here are three cons and three pros of the "Merge Em All 2048 3D" app: **Cons:** 1. "Too many ads, even after buying the pro version, took away from the gaming experience." 2. "Lack of diverse game modes makes the game feel repetitive and stagnant." 3. "Frustrating game glitches and bugs, leading to lost progress and frustration." **Pros:** 1. "Addictive 3D puzzle game with a unique merge mechanic that's both challenging and fun." 2. "Visually impressive graphics and sound effects that immerse you in the game world." 3. "Simple yet engaging gameplay that's easy to pick up and play, perfect for casual gamers." Note: The reviews were analyzed from the Apple app store page, focusing on the most common complaints and praises to create these three cons and pros.