Apps Like HOTCalculator for iPhone and iPad
Calculate hold-over time instantly
Calculate hold-over time using FAA or Transport Canada guidelines. Input de-icing fluid types and select temperature units. Retrieve results instantly without manual lookup. Sync with electronic flight bag systems.
HOTCalculator screenshots
Ranked alternatives
Showing 401–420 of 1,000 ranked alternatives.
Prepware Military Competency
Aviation Supplies and Academics, Inc.
Study and test FAA knowledge exam.
The app offers comprehensive preparation, study, and testing for the FAA Knowledge Exam. It includes flashcard-style review of questions, answers, and explanations, allowing users to study by subject or take a practice test.
Window Glass Design
Standards Design Group, Inc.
Calculate glazing dimensions and support options
Calculate designs according to ASTM E 1300 standards. Choose support sides, glazing angles, and up to three lites. Customize heat treatment, thickness, and lamination for each lite. Enter dimensions and load values in SI or US units.
Larousse Biographical
Ediciones Larousse S.A. de C.V.
Look up Spanish words and conjugations
Access Spanish vocabulary with detailed definitions, verb conjugations, and grammatical features. Search with autocomplete suggestions. View synonyms, antonyms, and regional usage variations. Listen to pronunciation guides.
ATIS Relay
Ford Davis
Access real-time and weather data
Access real-time audio and transcripts for 80+ US airports without digital . Retrieve digital updates for 76 airports in the D- program. Listen to on-demand recordings and view transcripts. Share weather information with the community.
Flight Instructor Checkride
Aviation Supplies and Academics, Inc.
Master flight instructor certification exam subjects.
The app presents questions and answers for the flight instructor certification practical exam. It covers over 1000 topics, including fundamentals of instructing and technical subject areas, to prepare applicants for checkrides and review flights.
Piper Archer III Performance Pad
Gyronimo, LLC
Calculate aircraft performance data quickly.
The app calculates mass and balance, takeoff and landing distances, climb data, cruise performance, and stall speeds. It uses actual data from the Piper PA-28-181 Archer III Pilot's Operating Handbook for calculations.
Fluid Pressure Drop
Muralidhar Shenoy
Calculate loss for transmission
Calculate loss in transmission systems by selecting type, pipe material, and dimensions. Input pipe schedule and size to determine energy loss. Compare initial and operational costs for optimal pipe selection.
Garmin GTN Trainer
Digital Cyclone
Practice pilot interface operations
Learn aviation basics through a simulated pilot interface. Interact with multi-touch controls to edit flight plans. View detailed airport data with SafeTaxi. Access flight charts and navigation information for training.
iUnit Measurement Conversion
Black Cat Systems
Convert between 1650 units easily.
The app converts between 1650 different units in 57 categories. Users can convert units for acceleration, area, energy, mass, temperature, time, and volume.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.