Comparison

Geometry Quick Reference vs Airbus A320 Systems Trainer

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

Head to head
About

Geometry Quick Reference

Features
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Geometry Quick Reference is a basic information tool for middle school and high school level geometry students. It provides a simple way to access and review the basic concepts of geometry. Here are a few of the ways you will use Geometry Quick Reference everyday with your students: β€’ Geometry Quick Reference as an informational tool to help students understand and review basic concepts of Geometry, including the basic concepts, lines and planes, area, perimeter, parts of a circle, solids (volume), Cartesian coordinates and the right triangle including basic trigonometric functions, and more. β€’Tap the areas of the screen to bring up more detailed information and explanations about essential geometric concepts. β€’Tap to the question mark icon to activate a quiz and test understanding of terms and concepts.

About

Airbus A320 Systems Trainer

Features
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This is an Airbus A320 series application covering in depth all the flight system displays screens including the Engine Warning Display. Each system screen has been recreated with high definition images to show every possible parameter for illustration and training purposes. Each symbol, value and schematic part of the systems is explained in full details. All information is derived from official Airbus documentation for you. The Application covers both the A320 CEO and NEO variants. Where differences exist these are clearly shown within the presented study material. Further images of all sub parts within the systems pages are represented also within the data where necessary for better explanation. The system displays covered include: EWD, Cruise, Engine, Bleed, Cabin Pressure, Electrics, Hydraulics, Fuel, APU, Air Conditioning, Doors/Oxygen, Wheels and Flight Controls. See screen shots provided for example screens. This Airbus training application is a must have for any current pilot flying the line and those training on it, including type rating cadets. Designed to access vital information fast and accurately regarding the complex systems data presented in the flight deck. The application is to be used for training purposes only. It is NOT for operational use.

Screenshots

Airbus A320 Systems Trainer4 screens

Verdict

The call

The clearest difference is price: Geometry Quick Reference at $0.99 against Airbus A320 Systems Trainer's $39.99. Airbus A320 Systems Trainer's advantage is update cadence (every 4 days vs every 37 months) and device support (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Geometry Quick Reference costs $0.99 and Airbus A320 Systems Trainer $39.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Geometry Quick Reference ships an update every 37 months, Airbus A320 Systems Trainer every 4 days. The most recent releases landed on May 16, 2026 and September 15, 2026 respectively.

Scorecard3 real differences Β· 3 level
Geometry Quick Reference versus Airbus A320 Systems Trainer: the parameters behind the verdict, then further details
ParameterGeometry Quick ReferenceAirbus A320 Systems Trainer
Price$0.99 β€” better$39.99
Update frequencyEvery 37 monthsEvery 4 days β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPadiPhone, iPad, iPod β€” better
Requires iOS12.0 β€” better13.0
Further details β€” not scored
Size7 MB56 MB
Age rating4+4+
DeveloperVentura Educational Systemsfaraz sheikh

In-app purchases

None

Geometry Quick Reference

No in-app purchases

None

Airbus A320 Systems Trainer

No in-app purchases

Questions

Is Geometry Quick Reference free?
Geometry Quick Reference costs $0.99, with no in-app purchases.
Is Airbus A320 Systems Trainer free?
Airbus A320 Systems Trainer costs $39.99, with no in-app purchases.
Do Geometry Quick Reference or Airbus A320 Systems Trainer have ads?
Neither Geometry Quick Reference nor Airbus A320 Systems Trainer shows ads.
Which is updated more often, Geometry Quick Reference or Airbus A320 Systems Trainer?
Geometry Quick Reference ships an update every 37 months, and Airbus A320 Systems Trainer every 4 days. Most recently, Geometry Quick Reference was updated on May 16, 2026 and Airbus A320 Systems Trainer on September 15, 2026.

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