SD Toolkit vs Diagnostics Direct Usage & Stats
SD Toolkit allows for troubleshooting of aviation based satcom terminals over serial connection.
- Apple App Store
- Free
- Productivity
Store Rank
- -
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.
- Apple App Store
- Free
- Productivity
Store Rank
- -
SD Toolkit VS. 
Diagnostics DirectJanuary 18, 2026