ELMCheck vs Troodon OBD Usage & Stats
Check the authenticity of your OBD-II scanner with ELMCheck.
Most OBD-II scanners on the market use some variation of ELM327, but did you know that many scanners use clones of the original ELM327? It can be hard to tell, because these clones will work well enough for basic use but fail in unexpected scenarios. This is where ELMCheck comes in.
ELMCheck offers a comprehensive set of test cases that cover the entire documented set of ELM327 commands. Regardless of which version your scanner says it is, ELMCheck can provide a comprehensive report of the features that are actually supported.
Get the confidence you need to use your OBD-II scanner on your vehicle safely.
ELMCheck is free to run basic tests. An in-app purchase will unlock the full test suite.
- Apple App Store
- Free
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Unlock the full potential of your vehicle with Troodon OBD. Features include*:
• ECU identification
• Reading and clearing DTCs from ECU memory
• Vehicle parameters monitoring
• Visual data representation (graph mode)
• Data logging for any number of parameters
• Actuator testing procedures
• Additional features
• ECU configuration/adaptation
• Sensor calibration
• DPF regeneration
• Component replacement functions and configurations
• Service and oil change interval reset
• Various other procedures specific for each vehicle
This app is compatible with following devices:
• Troodon OBD Basic
• Troodon OBD Pro
Whether you're a DIY enthusiast or a seasoned mechanic, Troodon OBD simplifies complex tasks, making advanced diagnostics easy and accessible.
* Feature compatibility depends on the specific vehicle and the range of software installed on your diagnostic device.
- Apple App Store
- Free
- Utilities
Store Rank
- -
ELMCheck VS. 
Troodon OBDJanuary 12, 2025