C172 Performance

Performance Timer

Andrew Schweig

Utilities

Performance Timer is a large-display countdown timer developed to be used to monitor the time remaining in a performance, presentation, etc. Performance Timer does not sound an alarm when the time runs out.

TBM Performance

POH Performance L.L.C.

Utilities

TBM Performance computes all the useful performance numbers for flight planning for Daher (Socata) TBM aircraft models. It includes calculations for takeoff, landing, climb, cruise, descent, instrument procedures as well as emergencies.

BosonicPro

Centre de Robotique et de Vison Industrielle Inc

Utilities

Thank you for choosing this app, a billing tracking tool designed specifically for you. First, it records every single expense. Second, use it to create effective plans and schedules, set tasks, and track progress.

Drone Start

Neil Faulkner

Utilities

Drone Start is an advanced flight check & planning tool for drones.

Approach Speed Calculator Pro

Santiago Borja Lopez

Utilities

Good morning, Captain Join over 6,000 pilots who rely on this tool to make consistently safe landings—even in challenging, gusty conditions. Forget calculating approach speeds from memory.

Spin-a-Wind

Leonard Robinson

Utilities

Featured in Flying Magazine July 2012 "8 Great Aviation Apps"! Reviewed favorably on AOPA Flight Planning App Roulette 20 Nov 2012 Designed by an airline pilot, Spin-a-Wind calculates wind components, temperatures, altitudes and airspeeds.

E6B Aviation Calculator - FLT9

Raj Jeshang, Inc.

Utilities

Try it free - upgrade to unlock all flight calculators.

Refuel - Fuel Expense Tracker

Track , log trips, view stats

Thach Nguyen Trong

Utilities

Track usage with logs of quantity, price, and odometer. Calculate mileage and efficiency in MPG, KM/L, and other units. Export data to CSV and view statistics on gas consumption. Supports dark mode and stores data locally.

Engine RPM

Real-Time Specialties, inc.

Utilities

Measure the RPM of an engine by analyzing the sound it makes. Engine RPM listens to the sound of a running engine and uses advanced signal processing algorithms to extract the frequency of that sound and calculate the RPM. This app is primarily for setup and diagnostics of engines.

Plane Above Me

Evergreen Labs

Utilities

If yes, this app is for you. "Plane Above Me" answers that exact question. You can scan the sky manually by pressing its Scan button or let the app auto-detect flights. Once it detects the sound of aircrafts, it will retrieve live flight data for you.

PilotBox

Aero Notion Limited

Utilities

Pilot Weather and Tools perfect for Airline Pilots - Fully Automated Weather (METAR & TAF) - Significant Weather Charts - Fuel Uplift Calculator - Temperature Altitude Corrections - iPhone Widgets - Watch App - Useful Aviation Tools - Coordinates Converter Find out more:...

SSC Spring Engineering

Service Spring Corporation

Utilities

Convert springs, engineer new springs, compare drum specifications, calculate springs by IPPT, design springs for rolling steel doors, calculate approximate pull, or determine the maximum lift a spring/drum can lift on any job at any time. Application developed by Service Spring Corporation - a...

Boating Calcs

Calculated Industries, Inc.

Utilities

You asked for more calculators and we've added them. Boating Calcs has over 120 boating calculations and unit conversions and 120 reference pages.

AircraftPower

James Petty

Utilities

AircraftPower is an Aircraft Engine Performance App. It uses a standard reciprocating engine performance model to calculate and display the sea level and altitude performance of 74 normally-aspirated Continental® engines and 108 normally-aspirated Lycoming® engines.

Helitrends

Helitrends Sp. z o. o.

Utilities

Elevate your helicopter performance monitoring with the Helitrends app – the ultimate tool for pilots, mechanics, engineers and helicopter operators. Calculate power checks instantly, record engine parameters effortlessly, and monitor trends for informed decision-making.

Crosswind Calculator

Electronic Alchemy Ltd

Utilities

Quickly and easily calculate crosswind, headwind and tailwind components for take-off and landing. Features: - Fast and easy to use - Intuitive user interface - simply drag and pinch - Warnings when user-defined wind limitations are exceeded

RC Speed Calculator Pro

Degree3, Inc.

Utilities

Also try RC Speed Run to log and share your fastest runs! https://www.sodialed.com/apps/rc-speed-run Quickly and easily get an estimate for your RC car's top speed with RC Speed Calculator Pro! Just tell us which car you have, enter some info about your gearing, motor and batteries, and we'll do...