Comparison

AeroV vs Diagnostics Direct

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

Head to head
About

AeroV

This service turns your smartphone into an extension of an aircraft's phone system, enabling voice calls and text messages over the aircraft's broadband internet. It integrates with various satellite networks and offers advanced call management features.

Highlights
  • VoIP calling over aircraft broadband
  • Direct dialing from contacts
  • Call waiting, hold, and 3-way conferencing
  • Multiple call management
  • Global One Number integration
  • Satellite network compatibility
Features
Read full description

AeroV® is a VoIP service that enables any smartphone to be an extension of the aircraft phone system. Satcom Direct's AeroV® service was the first Voice over Internet Protocol (VoIP) solution designed and built specifically for aviation. AeroV enables full featured voice calling using the aircraft broadband internet connection and your personal smartphone – no computer needed. Your phone becomes an extension of the aircraft phone system, allowing you to be reached directly through the Global One Number® (GON) and the extension you configure. Simply connect to the Wi-Fi on the aircraft to make calls from your phone’s contact list. Standard Features: * Direct dialing voice calls and text messages using your contacts * Features call waiting, call hold, and 3-way conference calling * Provides intuitive interface for multiple call management that gives you the ability to utilize phone contacts, swap, merge, split and transfer calls * Integrated with Global One Number® service for extension assignment * Integrated with SDR Gateway and Simphone * Works with Yonder®, Iridium, and Inmarsat satellite networks * Used on Yonder (SIP) & SBB streaming channels (IAX and AMBE2) * VPN Support * G.729 codec included in app * Support for DTMF: ability to enter numbers and use an auto attendant via RFC 2833, SIP INFO and Inband Supported Manufacturers: · AeroV® Gateway - Satcom Direct's exclusive VoIP service · Aircell GAC®- Aircell Axxess Transceiver Configuration for Gulfstream Aircraft · Aircell Axxess®- Aircell Axxess Transceiver · Aspire CSU-100 · EMS CCU - eNfusion® CCU-200 · EMS CNX - EMS CNX200-20 · Honeywell CG-710 - Honeywell's Communication Gateway Unit · Cobham · IridiumGo · SDR - Satcom Direct Router · SDR Gateway · SDR Gateway Legacy S/W · Simphonē product line Supported Operating System: · iOS 13 and above

About

Diagnostics Direct

A fault isolation tool for aircraft technicians, offering quick symptom searches and guided troubleshooting. Its dynamic database is updated with field feedback for improved accuracy.

Highlights
  • Fault isolation solution
  • Quick symptom search
  • Intuitive troubleshooting workflows
  • Dynamic, updated database
  • Mobile access for technicians
Features
Read full description

The Diagnostics Direct app is a comprehensive fault isolation solution that helps Gulfstream aircraft technicians troubleshoot fault messages on the go. Quick symptom search and intuitive workflows give you easier access to top solutions. The dynamic database is continuously updated with field experience feedback to provide improved outcomes. For use with Gulfstream G550, GVII-G500/G600, G650/G650ER, GVIII-G700 aircraft.

Screenshots

AeroV4 screens
Diagnostics Direct3 screens

Verdict

The call

The clearest difference is review sentiment: AeroV at 100% against Diagnostics Direct's 0%. Diagnostics Direct's advantage is update cadence (every 2 months vs every 8 months). On price, ads, in-app purchases and monetization model 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

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

UpkeepUpdate frequency

AeroV ships an update every 8 months, Diagnostics Direct every 2 months. The most recent releases landed on June 1, 2026 and September 8, 2026 respectively.

Scorecard2 real differences · 8 level
AeroV versus Diagnostics Direct: the parameters behind the verdict, then further details
ParameterAeroVDiagnostics Direct
PriceFreeFree
Rating4.8 (4 ratings) — better—
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings4 — better—
Update frequencyEvery 8 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size52 MB61 MB
Age rating4+4+
DeveloperSatcom Direct, Inc.Veryon

Customer experience

AeroV

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Diagnostics Direct

Written reviews4 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

AeroV

No in-app purchases

None

Diagnostics Direct

No in-app purchases

Questions

Is AeroV free?
AeroV is free to download, with no in-app purchases.
Is Diagnostics Direct free?
Diagnostics Direct is free to download, with no in-app purchases.
Do AeroV or Diagnostics Direct have ads?
Neither AeroV nor Diagnostics Direct shows ads.
Which is updated more often, AeroV or Diagnostics Direct?
AeroV ships an update every 8 months, and Diagnostics Direct every 2 months. Most recently, AeroV was updated on June 1, 2026 and Diagnostics Direct on September 8, 2026.

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