Duty vs Ultra Light Performance Tool

Duty-Rest is a professional aviation tool designed to simplify and optimize inflight crew rest management for long-range operations. Quickly calculate and distribute crew rest periods between pilots and cabin crew while maintaining a clear overview of all active and upcoming rest intervals. Designed for real-world airline operations, Duty-Rest helps crews coordinate rest schedules efficiently, reduce workload, and improve situational awareness during flight. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ultra Light Performance Tool (ULPT) is an Open-Source-Project meant for takeoff performance calculations for ultra light aircraft. It was created by a team of flight instructors and software developers aiming to give new pilots an idea of how certain environmental conditions may affect the performance of their aircraft during takeoff. This very version is published by Worldpixel Software and is proprietary and closed as such. It is almost completely based on the open source variant of ULPT and varies only by some changes necessary for store publication. Features: •Add Aircraft and Airports with respective data •Calculation of factorized takeoff distance for ultra light aircraft •Calculations based on Flugsicherheitsmitteilung (Flight Safety Letter) FSM 3/75 of the LBA (German Civil Aviation Authority) as well as AOPA Safety Letter June 2020 Project Website: https://github.com/FrenchTacoDev/ultra_light_performance_tool