Xhorse and Keydiy both are good devices at adding remote control and chip. Which one would you prefer to use between xhorse and keydiy smart universal keys?
Here’s the clue.
Xhorse does have good quality keys. Keydiy makes some of OEM look keys. But the quality is not like xhorse.
Xhorse cover pretty more Smartkey than Keydiy. Keydiy kd-x2 can generate some remotes that missing on Xhorse and the time for ID48 cloning is faster than with xhorse.
KeyDIY(KD-X2) used to be better at first, but Xhorse has picked up the slack and I’d say they are almost the same. One can do stuff that the other can’t though, like Like Xhorse does Jeep Compass and Renegade Smart keys and KeyDIY doesn’t yet. Look at the application GUI layouts, they almost look the same. They want you to buy both to get best coverage and the cost is cheap, so best to do that.
So you will need 2-3 different items or more. To be sure to do the job, with one of them.
FYI: here is a table comparison between xhorse key tool and keydiy.
| Chip/Function | Xhorse VVDI Key Tool | Keydiy |
| 46 COPY | Yes | Yes |
| 4D COPY | Yes | Yes |
| 4C TEXAS COPY | Yes | Yes |
| ID48 COPY OFFLINE | Yes | |
| ID48 COPY ONLINE | Yes | Yes |
| T5 COPY | ||
| 72G/4D83 80BIT | Yes | Yes |
| 4D70 KIA/HYUNDAI | Yes | Yes |
| 4D70 BMW MOTO | Yes | |
| 80BIT CHEVROLET | ||
| 8E AUDI COPY | ||
| HITAG PRO AUDI | ||
| ID48 VAG ALL KEYS LOST 2009 UP VIA OBD | ||
| ID47 HONDA | ||
| CHIP EDITOR | Yes | |
| SIGNAL TEST | Yes | Yes |
| FREQUENCY TEST | Yes | Yes |
| MODULATIONDETECT | Yes | Yes |
| REMOTE GENERATE | Yes | Yes |
| CHIP GENERATE | Yes | Yes |
| KEY MAKER | ||
| CHIP SIMULATION | Key Tool Max does | |
| REAL CHIP INFO | Yes | Yes |
| EXIT CHIP | ||
| REMOTE UNLOCK | Yes | Yes |
| ID42 COPY | Yes | Yes |
| ID45 COPY | ||
| ID41 COPY | ||
| IR TEST | Yes | Yes |
| UNIVERSAL CHIP |