About iOBD2
iOBD2 is an app for your car. It makes your iPhone/iPod touch/iPad into a cool vehicle diagnostic tool to read your engine data. 1. When you are driving and MIL is on, you can check your car and know whether you can go on...
iOBD2 is an app for your car. It makes your iPhone/iPod touch/iPad into a cool vehicle diagnostic tool to read your engine data. 1. When you are driving and MIL is on, you can check your car and know whether you can go on or not. 2. When there are troubles with your car, you can check it yourself and know what the problems are, and then ask for help by twitter or facebook from others. 3. You can know real time information such as fuel consumption, torque, acceleration, etc from iOBD2 on your iPhone/iPod touch/iPad. 4. iOBD2 can customized your gauge and after select the data that you are interested in, it will show you only the data which you concern. 5. You can share the record what you get from the car by iOBD2 on twitter and facebook. !!Attention: 1.Please make sure that your vehicle is with OBD-II/EOBD compliance before purchasing! 2.You can upgrade your general iOBD2 to iOBD2-BMW or iOBD2-VAG when you only have iOBD2 hardware , and you only need to pay $80.00 for iOBD2-BMW or $30.00 for iOBD2-VAG without paying extra money for hardware. Buy multiple gauges iOBD2 with scream and best price! (Note: Not all OBD-II compliant vehicles support all these parameters) DISCLAIMER: After buy our iOBD2 hardware interface, and download iOBD2 App, then your iPhone/iPod touch/iPad can communicate with the vehicle. You can buy it on our ebay shop or amazon shop or contact our sales. Function: 1. Diagnostic [Read DTC]: Read the current DTC that engine has stored, and show DTC info. [Clear DTC]: Clear all the current DTC. [Live data]: Read all the running parameters that related to the ECU. [Freeze frame data]: When OBD system sets the DTC, it will record the system running parameters related to the malfunction at the same time. And these parameters are called freeze frame data. [Readiness test]: Readiness reflects the status that all the valid diagnostic functions. [Read vehicle info]: Read vehicle info such as Vehicle Identification Number (VIN), Calibration IDs (CALID) and Calibration Verification Number (CVN). [O2 Sensor test]: It allows access to the on-board oxygen sensor monitoring test results. The same information may be obtained by the use of [Mode 6 test]. [Mode 6 test]: It allows access to the results for on-board diagnostic monitoring tests of specific components/systems that are not continuously monitored. [EVAP System Test]: The purpose of this service is to enable the external test equipment to control the operation of an on-board system, test or component. 2. My dashboard [Idle mode]: engine rotational speed, water temperature, battery voltage, mass air flow, instant fuel consumption (static), ignition timing, ever wished you had your own customizable gauges, showing only the data you were interested in. [Cruise mode]: vehicle speed, vehicle travel time, vehicle travel average speed, continuous running mileage, avg. fuel consumption., ever wished you had your own customizable gauges, showing only the data you were interested in. [Sport mode]: engine rotational speed, vehicle speed, water temperature, ins. fuel consumption(dynamic), acceleration speed, ever wished you had your own customizable gauges, showing only the data you were interested in. [Performance mode]: engine rotational speed, vehicle speed, power, torque, horsepower, ever wished you had your own customizable gauges, showing only the data you were interested in. 3. Performance test [Accelerate/Decelerate test]: Test acceleration / deceleration process time and distance. [0 to 400m acceleration test]: Test spends time from 0 to 400 meters. 4. Settings You can set units, alarms, coefficient and also customized the dashboard here. 5. History After record the history data, you can share the record what you get from the car by iOBD2 on Twitter and facebook. Package Hardware: iOBD2 unit Software: iOBD2 client software on app store Visit the iOBD2 product page for more info: www.iobd2.com
Version History This update from Apple will improve the functionality of this app. No new features are included. Fixed a bug 5.3 04/27/2016 Modify the function of some unnecessary 5.2 04/04/2016 1. Adds trip record function for iOBD2 JAPAN mode . 2. Add 0.66 L displacement vehicle choice . 3. Added a performance chart recording function for IOBD2 JAPAN mode 。 5.1 03/01/2016 Add a kind of hardware support 5.0 01/27/2016 1. Fixed the problem of ELM327 hardware without WI-FI connection. 2. Fixed the problem of existing Chinese and verbal errors in English environment. 3. Fixed the problem of failing to access function interface via guide page on iPhone4. 4. Fixed the problem of Bluetooth searching flash back in iOS7 and earlier. 5. Added the function of manually updating the firmware. 6. Fully optimized iOBD2 pro related functions. 4.9 01/07/2016 Optimize the compatibility of the car the iOBD2 mini box. To improve the stability of the software. 4.8 12/19/2015 Fixed a bug 4.7.1 12/01/2015 Add MI mode, supporting the CHEMI box 4.7 11/03/2015 Support IOS9.0 system 4.6 09/24/2015 1.Fix the problem of supporting landscape display 2.Fix the problem of mess when rotating the screen 4.5 07/27/2015 1. Revised the DTC errors in the page of diagnosis. 2. Revised some data cannot display when enter My Dashboard at the second time. 4.4 04/28/2015 更新一些蓝牙连接不上的问题 4.3 03/25/2015 fix bluetooth 4.0 4.2 10/07/2014 1. Modify the function of fault code query. 2. Shield the bluetooth 4.0. 3. Modify some bugs 4.1 09/02/2014 fix some bugs 4.0 07/25/2014 1. add Opel KWP 10400 Mode 2. fix some bugs 3.9 05/28/2014 1. add the connection way of bluetooth 4.0 ELM327, the iOS device: iPhone4S, iPod touch5, new iPad, iPad mini and above device can use. 2. fix some bugs. 3.8 04/28/2014 add language of Turkish 3.7 03/07/2014 1. add data stream item "Boost/Vacuum" in "my dashboard" 2. add HUD display in "my dashboard" 3. fix some potential bugs 3.6 01/26/2014 1. add "custom mode" into "my dashboard" 2. fix some bugs 3.5 12/24/2013 1. add auto connection 2. add language settings 3. fix some bugs 3.4 11/28/2013 1.support iOS7 2.application of optimization 3.3 10/18/2013 1. add performance graph function 2. fix bugs of last version 3.2 09/20/2013 1. support for ELM327 Wi-Fi hardware 2. purchase extend function for ELM327 Wi-Fi 3.1 08/12/2013 1. fix all communication protocols to more stable. 2. fix all diagnose functions. 3. download language packet on our server, to make the size of app more smaller. 3.0 07/26/2013
Previous Versions
Here you can find the changelog of iOBD2 since it was posted on our website on 2016-12-29 17:01:26.
The latest version is 5.3 and it was updated on 2026-06-23 21:59:43. See below the changes in each version.
iOBD2 version 5.3
Updated At: 2026-06-03
Changes: Version History This update from Apple will improve the functionality of this app. No new features are included.
Fixed a bug 5.3 04/27/2016 Modify the function of some unnecessary 5.2 04/04/2016 1. Adds trip record function for iOBD2 JAPAN mode .
2. Add 0.66 L displacement vehicle choice .
3. Added a performance chart recording function for IOBD2 JAPAN mode 。 5.1 03/01/2016 Add a kind of hardware support 5.0 01/27/2016 1. Fixed the problem of ELM327 hardware without WI-FI connection.
2. Fixed the problem of existing Chinese and verbal errors in English environment.
3. Fixed the problem of failing to access function interface via guide page on iPhone4.
4. Fixed the problem of Bluetooth searching flash back in iOS7 and earlier.
5. Added the function of manually updating the firmware.
6. Fully optimized iOBD2 pro related functions. 4.9 01/07/2016 Optimize the compatibility of the car the iOBD2 mini box. To improve the stability of the software. 4.8 12/19/2015 Fixed a bug 4.7.1 12/01/2015 Add MI mode, supporting the CHEMI box 4.7 11/03/2015 Support IOS9.0 system 4.6 09/24/2015 1.Fix the problem of supporting landscape display
2.Fix the problem of mess when rotating the screen 4.5 07/27/2015 1. Revised the DTC errors in the page of diagnosis.
2. Revised some data cannot display when enter My Dashboard at the second time. 4.4 04/28/2015 更新一些蓝牙连接不上的问题 4.3 03/25/2015 fix bluetooth 4.0 4.2 10/07/2014 1. Modify the function of fault code query.
2. Shield the bluetooth 4.0.
3. Modify some bugs 4.1 09/02/2014 fix some bugs 4.0 07/25/2014 1. add Opel KWP 10400 Mode
2. fix some bugs 3.9 05/28/2014 1. add the connection way of bluetooth 4.0 ELM327, the iOS device: iPhone4S, iPod touch5, new iPad, iPad mini and above device can use.
2. fix some bugs. 3.8 04/28/2014 add language of Turkish 3.7 03/07/2014 1. add data stream item "Boost/Vacuum" in "my dashboard"
2. add HUD display in "my dashboard"
3. fix some potential bugs 3.6 01/26/2014 1. add "custom mode" into "my dashboard"
2. fix some bugs 3.5 12/24/2013 1. add auto connection
2. add language settings
3. fix some bugs 3.4 11/28/2013 1.support iOS7
2.application of optimization 3.3 10/18/2013 1. add performance graph function
2. fix bugs of last version 3.2 09/20/2013 1. support for ELM327 Wi-Fi hardware
2. purchase extend function for ELM327 Wi-Fi 3.1 08/12/2013 1. fix all communication protocols to more stable.
2. fix all diagnose functions.
3. download language packet on our server, to make the size of app more smaller. 3.0 07/26/2013
iOBD2 version 5.3
Updated At: 2016-04-27
Changes: Apr 27, 2016
Version 5.3
This app has been updated by Apple to display the Apple Watch app icon.
Fixed a bug
iOBD2 version 5.3
Updated At: 2016-04-27
Changes: This app has been updated by Apple to display the Apple Watch app icon.
Fixed a bug
iOBD2 version 5.3
Updated At: 2012-05-25
Disclaimer
Official App Store Link
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