Comparison

Cirrus SR20 vs Learn Cardiovascular System

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

Head to head
About

Cirrus SR20

This aviation tool calculates mass and balance, performance data, and flight planning for the Cirrus SR20 aircraft. It helps pilots determine optimal cruise altitudes, takeoff and landing distances, climb data, and stall speeds using POH values. Features include a professional load manifest and "what if" scenario planning.

Highlights
  • Mass & Balance calculations
  • Takeoff and Landing performance
  • Climb data computation
  • Optimal cruise altitude finder
  • Stall speed calculation
  • Professional load manifest
  • "What if" scenario planning
Read full description

Gyronimo Performance Pad -Cirrus SR20- The ultimate computer for Mass & Balance and Performance. For SR20 Aircraft Serials 1268 -2016 Analog or Avidyne Avionics System. TOW Max 3000 lbs ***** NOW WITH PROFESSIONAL LOAD MANIFEST. ***** Sign the manifest on your iPad and send it via email. Calculate and interpolate performance data using the actual values from the Pilot's Operating Handbook (POH). Finish your complete fight planning in just a few seconds. Performance planning has never been easier and quicker. Results are updated immediately and displayed in high resolution graphics, enhanced for the iPad 2/3 and iPad Mini. Change all important values using sliders. Experiment with the results and create "what if" scenarios in no time. Find your optimal cruise altitude, takeoff ground roll, landing distance, climb data and stall speeds. The Performance Pad has seven main pages: 1. The Mass & Balance (or Weight & Balance) Page Calculates Center of Gravity, Moments, Takeoff and Zero Fuel Mass Set person and baggage weights in seconds using the convenient sliders. Check if the CG is within limits using three graphical displays - Moment Envelope - CG envelope - Aircraft axis 2. The Takeoff Page Using the actual data from the Operating Handbook the Performance Pad calculates and displays Ground Roll and Landing Distance based on: - Aircraft Mass - Takeoff Elevation in MSL (Pressure Altitude and Density Altitude will be computed) - Outside Air Temperature (OAT) - Altimeter Setting - Runway Conditions (i.e. paved dry to long grass or snow) - Runway Slope - Wind Conditions Wind Components Computer - Use the Wind Components page to determine your headwind or tailwind component. Rotate the wind dial to set wind direction, set windspeed and the results will be transferred to your takeoff computations automatically! 3. The Climb page Calculates time, fuel and distance based on - Difference between Takeoff Elevation and intended Flight Level - Altimeter Setting - Outside Air Temperature (OAT) - Altimeter Setting - Headwind or Tailwind Component Also the Rate of Climb and Climb Speed will be displayed. 4. The Cruise Page Using the actual data from the Pilot's Operating Handbook you can determine the optimal cruise altitude based on - Trip Distance - Flight Level - MAP / RPM - Temperature - Wind and Altimeter Setting 5. Landing Page Calculates Ground Roll and Landing Distance based on wind, elevation, altimeter setting etc. Like on the Takeoff Page you can use the Wind Components Computer to quickly determine head- or tailwind components 6. Stall Speed Page. Calculates The Stall Speed based on Bank Angle and Flap Settings. Stall Speed will be computed as KIAS and KCAS using the actual values from the POH. 7. Setup - Load and Save up to five Aircraft Settings and Scenarios. - Send a Mass & Balance Summary to your email address. - Visit our video channel and watch tutorials and video manuals. The author disclaims any liability for any direct, indirect, incidental, or consequential losses or damages in connection with your access to or use of this software. The information contained in this software is for general information purposes only.

About

Learn Cardiovascular System

Features
Read full description

Discover the Wonders of the Human Heart! Find out and improve your information answering questions and learn new knowledge about human cardiovascular anatomy by our app. This cool app discusses the most important topics in cardiovascular system and is ideal for all medical professionals, medical residents and interns, nurses, medical students and of course curious lay people who just want to learn more about cardiovascular system. APP FEATURES - Internet connection is NOT needed. Play whenever and everywhere you want. - Study cardiovascular system topics. - Study cardiovascular system terms as flashcards. - Study cardiovascular system glossary. - View detailed statistics about your quiz grade and achievements. - View Quiz Review to look your quiz history. App includes at the following topics: - Overview of Circulatory System - Functions of Circulatory System - Lymphatic System - The Heart - The Blood - Blood Vessels - Circulatory System Diseases

Screenshots

Learn Cardiovascular System4 screens

Verdict

The call

The clearest difference is price: Learn Cardiovascular System at $2.99 against Cirrus SR20's $18.99. Learn Cardiovascular System also leads on device support (3 vs 1) and iOS requirement (11.0 vs 16.0). Cirrus SR20's advantage is update cadence (every 5 months vs every 36 months). On ads and in-app purchases 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

Cirrus SR20 costs $18.99 and Learn Cardiovascular System $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Cirrus SR20 ships an update every 5 months, Learn Cardiovascular System every 36 months. The most recent releases landed on October 11, 2026 and October 27, 2026 respectively.

Scorecard4 real differences · 6 level
Cirrus SR20 versus Learn Cardiovascular System: the parameters behind the verdict, then further details
ParameterCirrus SR20Learn Cardiovascular System
Price$18.99$2.99 — better
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 5 months — betterEvery 36 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPadiPhone, iPad, iPod — better
Requires iOS16.011.0 — better
Further details — not scored
Size20 MB12 MB
Age rating4+12+
DeveloperGyronimo, LLCNurten PIRLI

In-app purchases

None

Cirrus SR20

No in-app purchases

None

Learn Cardiovascular System

No in-app purchases

Questions

Is Cirrus SR20 free?
Cirrus SR20 costs $18.99, with no in-app purchases.
Is Learn Cardiovascular System free?
Learn Cardiovascular System costs $2.99, with no in-app purchases.
Do Cirrus SR20 or Learn Cardiovascular System have ads?
Neither Cirrus SR20 nor Learn Cardiovascular System shows ads.
Which is updated more often, Cirrus SR20 or Learn Cardiovascular System?
Cirrus SR20 ships an update every 5 months, and Learn Cardiovascular System every 36 months. Most recently, Cirrus SR20 was updated on October 11, 2026 and Learn Cardiovascular System on October 27, 2026.

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