Based on the users' reviews of the "Scary Science Teacher House 3D" app, here are three cons and pros in English, with 15 words limited for each item: **Cons:** 1. Some users found the game too short and didn't provide enough scares. "Want more content, the game is too short and not scary enough." 2. Users experienced technical issues and bugs, causing frustration. "Crashes and bugs make the game unplayable, very frustrating experience." 3. Some users felt the app was too commercialized and had too many ads. "Too many ads and commercialized, not worth the money." **Pros:** 1. Many users enjoyed the unique storyline and immersive experience. "Love the storyline, very immersive and scary, great app!" 2. Users appreciated the ability to explore the house and interact with objects. "Can't get enough of the exploring and interaction, really fun!" 3. Some users praised the sound effects and atmospheric soundtrack. "Sound effects and music are amazing, really sets the mood." Please note that these summaries are based on my analysis of the user reviews and may not reflect the full range of opinions on the app.