The app may offer calculations for various parameters related to shooting, such as trajectory, wind speed and direction, bullet drop, and so on. These calculations can help a marksman make more accurate shots, taking into account different environmental factors. The app may also have features such as customizable shooting profiles and ballistics tables. However, this is just my interpretation of the app based on its name and is not a confirmed fact.
You can get here – https://play.google.com/store/apps/details?id=com.pro.sniper.calc&ref=apkcombo.com