Comparison

Cockpit Malfunction Trainer vs MCDU Trainer

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

Head to head
About

Cockpit Malfunction Trainer

Features
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Some NCAA (National Civil Aviation Authorities) have approved training in the cockpit as a substitute or AMOC for FFS training for a short-time extension of pilot currency. As well many operators found necessity of a training between sim sessions and cockpit training used to be a nice solution. This application provides incredible natural but simple solution for this training. Use two iOS devices in any combination - one is an instructor controller, another one is an EICAS-style display. Simply add or remove any of known malfunctions to optimize and simplify training. More aircraft types will be added very soon. If you need your own type - do not hesitate to contact us on info@efb.solutions - we will do our best to help you keep proficiency and currency as a key factor or aviation safety.

About

MCDU Trainer

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Practice A320 MCDU and Boeing 737-800 NG CDU operations on iPhone and iPad, and explore how flight plans, controls and instrument indications work together. Choose an aircraft and follow a continuous practice flight from ground preparation through takeoff, climb, cruise, descent, approach and landing. Each aircraft keeps its own flight plan and practice state. Switch aircraft and return to your previous session. Run, pause, flight-phase positioning and saved scenarios help you revisit an operation and inspect its result. β€’ Focus on MCDU/CDU entry, editing and error recovery, including initialization, route and performance operations. β€’ Use the MCDU/CDU, ND, EFIS and FCU/MCP within the same flight and observe changes in guidance and indications. β€’ View the complete instrument workspace on iPad, or scroll and jump between instruments on iPhone. β€’ Practice with local training data, waypoints and scenarios without creating an account. The A320 and 737 have separate state and logic. The 737 training configuration targets the 737-800 NG with a conventional CDU, the FMC U12 family and SFP/26K reference scope. It does not represent the 737 MAX or guarantee the configuration of a particular airline or individual aircraft. Navigation data consists of fixed training snapshots. Coverage and data dates are identified in the app and source documentation; this is not a current operational navigation database. Performance, motion and system responses include nominal training models and simplifications. Communications are local training functions and do not connect to an airline, air traffic control or a live ACARS network. This independently developed practice tool is not an official Airbus, Boeing or Honeywell product or a certified flight training device. Do not use it for real flight navigation, performance calculations or operational decisions. Practice state is stored on the device; automatic cross-device synchronization is not provided.

Screenshots

Cockpit Malfunction Trainer4 screens
MCDU Trainer4 screens

Verdict

The call

The clearest difference is update cadence: MCDU Trainer at weekly against Cockpit Malfunction Trainer's every 14 months. Cockpit Malfunction Trainer's advantage is iOS requirement (15.2 vs 17.0). On price, ads, in-app purchases and device support 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Cockpit Malfunction Trainer ships an update every 14 months, MCDU Trainer weekly. The most recent releases landed on October 8, 2026 and October 16, 2026 respectively.

Scorecard2 real differences Β· 4 level
Cockpit Malfunction Trainer versus MCDU Trainer: the parameters behind the verdict, then further details
ParameterCockpit Malfunction TrainerMCDU Trainer
PriceFreeFree
Update frequencyEvery 14 monthsWeekly β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS15.2 β€” better17.0
Further details β€” not scored
Size3 MB22 MB
Age rating4+4+
DeveloperAndrew Gromozdin云启θˆͺη§‘(ζˆιƒ½)η§‘ζŠ€ζœ‰ι™ε…¬εΈ

In-app purchases

None

Cockpit Malfunction Trainer

No in-app purchases

None

MCDU Trainer

No in-app purchases

Questions

Is Cockpit Malfunction Trainer free?
Cockpit Malfunction Trainer is free to download, with no in-app purchases.
Is MCDU Trainer free?
MCDU Trainer is free to download, with no in-app purchases.
Do Cockpit Malfunction Trainer or MCDU Trainer have ads?
Neither Cockpit Malfunction Trainer nor MCDU Trainer shows ads.
Which is updated more often, Cockpit Malfunction Trainer or MCDU Trainer?
Cockpit Malfunction Trainer ships an update every 14 months, and MCDU Trainer weekly. Most recently, Cockpit Malfunction Trainer was updated on October 8, 2026 and MCDU Trainer on October 16, 2026.

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