From PNN Soft:
OBD Car Doctor provides a quick and easy way to communicate with your vehicle's on-board diagnostic system and turn your mobile phone into a highly capable automotive scanner. Simple Application allows reading real-time and stored parameters from ECU of OBD-II compliant cars. The App supports data reading from the cars with one ECU. Several ECU data reading is also possible but the data may be unstable (this feature will be upgrated soon). Features: Real-time engine & vehicle parameters: speed, rotation, temperature, pressure, lambda and multiple other sensors' data supported by your car. Read diagnostic trouble codes. Clean trouble codes (turn off Check Engine, MIL). NOTE. Avoid simultaneous running of multiple OBD reading applications, be sure that other applications are not keeping live OBD connection. NOTE. To launch car OBD system to mobile phone one needs OBD-II Wi-Fi cable or Wireless OBD2 Adapter. NOTE. Continued use of GPS running in the background can dramatically decrease battery life. Configuration. 1. Plug the OBD-II Wi-Fi cable to your car's OBD-II port (usually it required to be within 2 feet (0.61 m) of the steering wheel). 2. At your iPhone device, in the Settings, chose connect to Wi-Fi network. 3. Once connected to Wi-Fi network, click the small blue arrow to go to the advanced settings for it. 4. Set the IP Address to Static. 5. Configure the IP address to 192.168.0.11 and the Subnet Mask to 255.255.255.0. Then, go back and exit the settings. 6. In application, you may be asked to enter the following information on settings screen: IP Address: 192.168.0.10. Port: 35000.7. Start your car. Enjoy reading information on your mobile device. PRO version is now available as in-app purchase. OBD Car Doctor PRO: allows real time parameters recording. read, display, read multiple parameters simultaneously. recording parameters in background mode. view and send recorded parameters traces. GPS support. Upload recorded data to server www.incardoc.com (beta version). fuel economy statistic screen. We also recommend a short video to learn how to set up the application - https://www.youtube.com/watch. v=wJ47kOvxL2Y. Please, send your questions and suggestions at emails: firstname.lastname@example.org. email@example.com.