Machine Gun Simulator is a free app available on Android that lets you experience the thrill of firing guns without actually owning one. Developed by Progimax, this app offers an array of five different guns that you can use simultaneously.

The app is easy to use, all you have to do is touch the screen or shake your phone to fire the guns. The background is transparent, which adds to the realistic feel of the app. Additionally, the flash fires for each explosion, making it even more exciting. You can also customize the sound of each gun according to your preferences.

Overall, Machine Gun Simulator is a fun and entertaining app that offers a realistic gun-firing experience. However, it's important to note that this app is only a simulation and should not be taken as a substitute for real firearms.