Comparison

Prepware Private Pilot vs R44 Cadet

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Prepware Private Pilot

Prepare for your FAA Private Pilot Knowledge Exam with this comprehensive study and test tool. It offers flashcard-style review of questions, answers, and explanations, allowing you to study by subject or take realistic practice tests.

Highlights
  • Flashcard-style review
  • Questions, answers, and explanations
  • Study by subject
  • Practice tests
  • FAA Knowledge Exam preparation
Features
Currently charting
Read full description

Comprehensive preparation, study and test tool for the FAA Knowledge Exam. Flashcard style review of questions, answers and explanations included for you to study by subject or with a true-to-form practice test.

About

R44 Cadet

Read full description

Tim Tucker R44 Cadet Performance Pad Produced by Gyronimo - Weight & Balance (CG for Zero Fuel, Takeoff and Landing) - Performance OGE, IGE, Max Takeoff Power, Max Continuous Power, Vne, Carb Heat Options For iPad 2 and newer. Optimized for Retina Displays. - Load and save up to 10 helicopters - New improved performance calculations - Ltr/Gal and kg/lbs conversions - Load Manifest with digital signature and much more Tim Tucker, Robinson Helicopter Company’s Chief Instructor and Claus Richter founder of Gyronimo Systems have teamed together to produce a series of new performance apps for the Robinson R22, R44 and R66. These new apps build on the already popular Robinson apps developed by Gyronimo Systems but add the insights and knowledge of Robinson’s well known Chief Instructor. Each app includes not only weight & balance and navigation calculations, but also all critical performance calculations such as Manifold Pressure, Vne and IGE/OGE limits. With the Gyronimo Performance Pad you can calculate weight & balance, performance and navigation data in just a few seconds! It is designed for one specific aircraft, the Robinson R44 Cadet and contains all necessary flight and performance data. Quickly change all important values using sliders. This enables students and flight instructors to experiment with the values and create "what if" scenarios in no time. The Performance Pad has four main pages 1. Weight and Balance Page Set person and baggage values in seconds using the convenient sliders. - Enter your email address and receive a complete Load Manifest. 2. Performance Page Using the data from your Weight & Balance page the pad calculates: - Out of Ground Effect (OGE) ceiling - In Ground Effect (IGE) ceiling - Density Altitude - Maximum Continuous Power (MCP) - 5 minute take off power - Never Exceed Speed (V ne) 3. Flight Time Page - Calibrated and True Airspeed - True and Magnetic Course - Wind Correction Angle (WCA) - Compass Heading - Ground Speed - Flight Time for a specific distance 4. Helicopter Page - Main and Tail Rotor dimensions and - Power Plant and Fuel - Airspeed and other limitations - Definitions - Change units from US gallons / lbs to Kg/Liter. No other flight computer for the R44 offers all these features combined in one program. Whether you are a professional pilot, student or flight instructor, we are sure that you will benefit from the possibilities of this revolutionary flight computer. Product Support We hope that the Performance Pad is intuitive to use, however if you have questions or reports please contact us anytime at: info@gyronimosystems.com and we will reply usually within the same day! Check out our video tutorials!

Screenshots

Prepware Private Pilot4 screens

Verdict

The call

The clearest difference is price: Prepware Private Pilot at $9.99 against R44 Cadet's $28.99. Prepware Private Pilot also leads on update cadence (every 4 months vs every 32 months) and chart position (#11 vs unranked). On ads, in-app purchases and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Prepware Private Pilot costs $9.99 and R44 Cadet $28.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Prepware Private Pilot ships an update every 4 months, R44 Cadet every 32 months. The most recent releases landed on October 18, 2026 and October 2, 2026 respectively.

Scorecard4 real differences · 7 level
Prepware Private Pilot versus R44 Cadet: the parameters behind the verdict, then further details
ParameterPrepware Private PilotR44 Cadet
Price$9.99 — better$28.99
Rating3.9 (137 ratings) — better—
Positive reviews62.5% of reviews—
Number of ratings137 — better—
Update frequencyEvery 4 months — betterEvery 32 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
Best chart rank#11 — better—
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS15.014.0 — better
Further details — not scored
Size60 MB34 MB
Age rating4+4+
DeveloperASAGyronimo, LLC

Bugs and requests

Prepware Private Pilot

Reported bugs

24 issues
  • Powered flight questions appearing for glider pilots
  • Small screen makes chart plotting difficult
  • Missing essential questions for the written exam
  • Some answers are incorrect
  • Macbook app not working properly
Show 19 more
  • Dark mode has contrast issues, making text unreadable
  • Status bar bug with black text on black background
  • Right answers not highlighted after getting a question wrong
  • Study portion allows pushing through without selecting the right option, leading to false 100% scores
  • Questions cut off at the end
  • Save and exit function does not save progress
  • App resets to homepage after a short period or if not actively used
  • Quiz shuffles questions, preventing picking up where left off
  • Errors in questions referencing sectional charts
  • Sections on charts not available when referenced
  • New update degraded the app interface
  • White lettering on light background makes questions unreadable
  • Dark mode compatibility issues with white text on gray background
  • Questions in rotorcraft sections refer to fixed-wing regulations
  • Irrelevant gyrocopter and fixed-wing questions in rotorcraft section
  • Dark theme not displaying correct/incorrect answers properly
  • App not compatible with iPhone X screen
  • No way to systematically study, questions are random
  • Questions that reference a chart or diagram are cumbersome to view

Requested features

14 requests
  • Ability to save/create a bank of difficult questions
  • Scramble answer choices for realism
  • Improve UI for newer devices (iPhone X/Xs/Xr, iPad Pro)
  • Add Apple Watch support
  • Vary the length of test modules
Show 9 more
  • Allow studying more than one section at a time
  • Add better reference information in explanations (page/section numbers)
  • Allow resizing of figures on iPhone
  • Show explanation immediately after wrong answer
  • Fix grading to allow for incorrect answers without immediate correction
  • Make questions more compatible with dark mode
  • Fix contrast issues in dark mode
  • Add a feature to stop showing questions already known
  • Allow review of only missed items

R44 Cadet

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Prepware Private Pilot

No in-app purchases

None

R44 Cadet

No in-app purchases

Questions

Is Prepware Private Pilot free?
Prepware Private Pilot costs $9.99, with no in-app purchases.
Is R44 Cadet free?
R44 Cadet costs $28.99, with no in-app purchases.
Do Prepware Private Pilot or R44 Cadet have ads?
Neither Prepware Private Pilot nor R44 Cadet shows ads.
Which is updated more often, Prepware Private Pilot or R44 Cadet?
Prepware Private Pilot ships an update every 4 months, and R44 Cadet every 32 months. Most recently, Prepware Private Pilot was updated on October 18, 2026 and R44 Cadet on October 2, 2026.

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