Honda functions include:
DTC reading and clearing (allows the user to read both permanent and temporary DTCs. Once the fault causing the DTC has been found and repaired the DTC tool can then be used to clear DTCs.)
Snapshot function (capture data relative to a trigger event)
Vehicle data display (value, line graph, or bar graph formats)
DLC locator diagrams
Data list display (real-time display of ECU parameters)
System Functional Tests (allows for more detailed testing of specific parts of the vehicle systems, where the ECU抯 support these tests (e.g. Window movement, Lighting, Vehicle Gauges and engine components)).
Onboard tutorial
Immobiliser
Odometer Rewrite
 

Hardware and software requirements:
PC or laptop with either Windows 2000 Professional (SP4 or later) or XP (SP1 or later)
Hard disk drive with at least 400MB of free space
CD-ROM drive (if a high-speed Internet connection is not available)
RS232 port required to connect PC to IDT
Monitor capable of displaying in VGA mode or above (1024 x 768 recommended)
Use for the following cars: All Honda model(Honda & Acura from 1992 to 2008)
Honda Electronic Control System:
1.Engine System
2.Theft Guard System
3.No key enter system, support serial and USB.
4.Antiblock system
5.Safty airbag system
6.Electronic air throttle system
7.Electronic booster system
8.Body electric system
9.Four-wheel turning system
10.ATTS
11.IMA
12.VTM-4
13.TPMS
 
FLY100 VS GNA600
FLY100 does not need password to enter immobilizer system, while GNA600 need
FLY100 supports odometer correction without removing the cluster, GNA600 cannot do odometer correction
FLY100 can do airbag reset, GNA600 cannot do this
FLY100 can do adaptation for remote controller, GNA600 cannot do this
FLY100 can make smart key without password, GNA600 cannot make smart key.

FLY100 VS HDS
FLY100 uses USB2.0, HDS use COM port
HDS cannot do Acura, FLY100 can do it
HDS need password when program keys, FLY100 doesn’t need it
HDS cannot do odometer correction, FLY100 can do odometer correction without removing the cluster
FLY100 provides free training
FLY100 provides free technical support
FLY100 provides free updates
HDS cannot work for new Guangdong HONDA
FLY100 can do airbag reset
HDS cannot do adaptation for remote controller,  FLY100 can do it
HDS cannot make smart key, FLY100 can make it.