Apps Like R66 PRO for iPhone and iPad
Robinson R66 Turbine helicopter flight computer.
The app calculates weight and balance and performance figures for the Robinson R66 Turbine helicopter. It computes a load manifest and displays results graphically.
R66 PRO screenshots
Ranked alternatives
Showing 221–240 of 1,000 ranked alternatives.


Questions LIGHT PPL(H) GERMAN
Bumbayaya GmbH
Prepare for helicopter pilot exam questions.
The app offers a subset of questions for preparing for the Swiss written private helicopter pilot exam. Users can review subject matter across various topics, including Air Law and Meteorology.

Rigger Ref
Gumball Labs LLC
Reference and calculation for riggers.
The app provides reference data for ropes, hardware, and slings. It offers calculations for safe working loads, line sag, line on a drum, and bridle configurations.



UK PPL Exam Tutor
Karl Bunyan
Practice aviation private pilot exams
The app provides practice for the nine ground school exams required for an aircraft private pilot's license. It includes revision notes and offers content across multiple devices without time limits or subscriptions.


Chops: Drum Rudiments
Digital Staves Ltd
Practice and track progress
Learn and practice with structured exercises and progress tracking. Access workouts for all skill levels. Explore kit variations to apply techniques on the full set. Follow guided courses to improve drumming skills.

E6B Descent Planner
Arthur Varrassi
Circular slide rule for descent planning.
The app offers a functional circular slide rule for descent planning. It calculates top of descent distance, angle, rate, glide ratio, and maximum glide distance.

B737 Autopilot Trainer
Jan Willem Rijkes
Learn flight mode annunciations
Learn about flight mode annunciations on the Boeing 737NG and MAX. Explore relationships between flight phases, MCP settings, and PFD displays. Complete interactive tutorials to understand functions and system interactions.


Angel no.27
Swapnil Singh
Track numbers and journal synchronicities
Decode numbers by searching for their meanings. Track repeating numbers and analyze their patterns. Use guided journaling prompts to reflect and manifest positive energy.

Fly Navi
Navi AI, Inc.
Debrief flights, prepare for next flight, simulate
Review flight data and debrief past flights. Prepare for upcoming flights with training modules. Use the procedural simulator to practice aircraft procedures. Connect GPS and audio recording devices for real-time data input.





Easy Astro Astrology Charts
品 高
Astrology charts for iPhone and iPad.
The app offers precise charts for natal and transit calculations. It includes synastry charts and clear tables for detailed positional information.


How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.