Based on the users' reviews of the Memoria Quiz app, here are three pros and three cons in English, limited to 15 words each: **Pros:** 1. Engaging gameplay with various quiz categories and levels keeps users entertained and motivated. 2. Effective learning tool for expanding vocabulary and general knowledge with occasional pop-up quizzes. 3. Smooth user interface with easy navigation and minimal ads make it enjoyable to use. **Cons:** 1. In-app purchases for premium features and hints can be frustrating for those on a budget. 2. Lack of difficulty level customization makes the app too easy or too hard for some users. 3. Occasional bugs and crashes disrupt gameplay, leading to frustration and lost progress.