Flight Computer Sim is an Android app developed by Diego Rodrigues. It falls under the Business & Productivity category and is a user-friendly simulation of the E6B slide ruler used by many aircraft pilots. This app offers a high-resolution ruler with smooth controls for rotating, sliding, and pinch zooming, allowing precise calculations.

The app features three modes: Conversions, Wind corrections (low speed), and Wind corrections (high speed). The app's intuitive design and smooth controls make it easy to use, and it feels like a real ruler in your hands. However, for more features, users can check out Flight Computer Pro. Overall, Flight Computer Sim is an excellent tool for pilots who want an easy and efficient way to calculate their flight plans.