MotorSim 2

MotorSim 2

Category:Auto & Vehicles Developer:TheBrainSphere

Size:4.5 MBRate:5.0

OS:Android 4.0+Updated:Oct 06,2025

5.0 Rate
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Application Description

Performance calculator for land vehicles.

MotorSim 2 is a powerful performance calculator designed specifically for land vehicles. Please note that this app is not a driving game—it focuses solely on the physical simulation of vehicle performance during straight-line acceleration.

With MotorSim 2, you can customize a wide range of technical specifications to simulate and analyze how a vehicle performs under various conditions. The app features an interactive simulator equipped with a digital speedometer, RPM meter, throttle control, brake input, and manual or automatic gear shifting. It also generates realistic engine sounds procedurally—meaning the sounds are created dynamically based on engine behavior, not from pre-recorded samples—along with a visual representation of the vehicle’s movement along a 1/4-mile track. After testing a configuration, you can save a "ghost" or "shadow" version of that run, allowing you to directly compare its performance against other setups.

Configurable vehicle parameters include:

  • Max Power
  • Power curve (customizable point by point)
  • Torque curve (automatically derived from the power curve, since power = torque × RPM)
  • Maximum engine RPM (ignition cutoff point)
  • Gear configuration (supports up to 10 gears)
  • Resistance factors (aerodynamic drag coefficient, frontal area, and rolling resistance)
  • Vehicle weight
  • Tyre dimensions
  • Gear shift time
  • Transmission efficiency

Calculated performance metrics include:

  • Top speed
  • Acceleration times (0–60 mph, 0–100 km/h, 0–200 km/h, 0–300 km/h, etc.)
  • Any additional performance data measurable via the interactive simulator

Whether you're tuning a virtual prototype or optimizing a real-world build, MotorSim 2 gives you precise, real-time feedback to help you understand how each adjustment impacts overall performance.

Screenshot
MotorSim 2 Screenshot 1
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