Comparison

AVIOBOOK CONNECT X vs Acron ETHOS EU

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

Head to head
About

AVIOBOOK CONNECT X

Features
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AVIOBOOK CONNECT is a role-based communication solution for airlines. It enhances situational awareness, breaks down silos, and increases operational efficiency. AVIOBOOK CONNECT is an intuitive, smart, and integrated solution. INTUITIVE . Consistent and user-friendly GUI . Easy touchscreen navigation SMART . Quick access to the right information . Automatic creation of flight rooms based on scheduling . Automatic sync of granular permissions INTEGRATED . Seamless integration with back-office systems via AVIOBOOK BASE means users are automatically synchronized, and system messages provide up-to-date information.

About

Acron ETHOS EU

Features
Read full description

The Acron ETHOS EU (European server) app provides a convenient platform that allows users to run courseware and other eLearning applications hosted on the Acron Learning Management System. It is designed for the aviation training industry. This app requires a user account given to end-users currently affiliated with an Acron ETHOS contract training partner. The Acron ETHOS EU app should be used by customers whose training accounts are based on our European server. Please contact your airline training department or flight school for confirmation and download instructions.

Screenshots

AVIOBOOK CONNECT X4 screens

Verdict

The call

The clearest difference is update cadence: AVIOBOOK CONNECT X at every 2 months against Acron ETHOS EU's every 6 months. Acron ETHOS EU's advantage is iOS requirement (15.6 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

AVIOBOOK CONNECT X ships an update every 2 months, Acron ETHOS EU every 6 months. Both last shipped on October 30, 2026.

Scorecard2 real differences Β· 4 level
AVIOBOOK CONNECT X versus Acron ETHOS EU: the parameters behind the verdict, then further details
ParameterAVIOBOOK CONNECT XAcron ETHOS EU
PriceFreeFree
Update frequencyEvery 2 months β€” betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad β€” betteriPad
Requires iOS17.015.6 β€” better
Further details β€” not scored
Size45 MB13 MB
Age rating4+4+
DeveloperAvioVisionAerosim

In-app purchases

None

AVIOBOOK CONNECT X

No in-app purchases

None

Acron ETHOS EU

No in-app purchases

Questions

Is AVIOBOOK CONNECT X free?
AVIOBOOK CONNECT X is free to download, with no in-app purchases.
Is Acron ETHOS EU free?
Acron ETHOS EU is free to download, with no in-app purchases.
Do AVIOBOOK CONNECT X or Acron ETHOS EU have ads?
Neither AVIOBOOK CONNECT X nor Acron ETHOS EU shows ads.
Which is updated more often, AVIOBOOK CONNECT X or Acron ETHOS EU?
AVIOBOOK CONNECT X ships an update every 2 months, and Acron ETHOS EU every 6 months. Most recently, AVIOBOOK CONNECT X was updated on October 30, 2026 and Acron ETHOS EU on October 30, 2026.

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