FourStroke OBD2 Car Scanner
OBD Bluetooth & Wifi Toolkit
GratisOffers In-App Purchases
8.1.0for iPhone, iPad
Age Rating
لقطات الشاشة لـ FourStroke OBD2 Car Scanner
About FourStroke OBD2 Car Scanner
FourStroke is a powerful tool that analyzes and displays real-time vehicle sensors and data through your vehicle's OBD2 port, a port standard on most vehicles across the world. Use of this app requires a third-party OBD2 Wifi or Bluetooth BLE Adapter. Our app is FREE to pull and clear engine codes along with most other functionality!
FourStroke can convert your device into a heads-up display of just about every sensor your car supports, without needing expensive gauges. Sensors include RPM, coolant temperature, vehicle speed, air flow, O2 sensor data, and more (sensor support varies based on vehicle).
Quickly diagnose a check engine light (CEL) by pulling up exactly what error codes are present. FourStroke automatically turns the code into a readable description. Your vehicle also may store 'Freeze Frames' that detail what sensor data was present when the CEL first occurred; FourStroke can display this information for you.
In-app purchases are available for reading more advanced sensors as well as a performance upgrade for fully unlocking our dynamometer (horsepower & torque reader) and a 1/4 mile analyzer.
DISCLAIMER: This app requires a third-party OBD2 adapter. This app does not support ABS codes or proprietary commands.
FourStroke can convert your device into a heads-up display of just about every sensor your car supports, without needing expensive gauges. Sensors include RPM, coolant temperature, vehicle speed, air flow, O2 sensor data, and more (sensor support varies based on vehicle).
Quickly diagnose a check engine light (CEL) by pulling up exactly what error codes are present. FourStroke automatically turns the code into a readable description. Your vehicle also may store 'Freeze Frames' that detail what sensor data was present when the CEL first occurred; FourStroke can display this information for you.
In-app purchases are available for reading more advanced sensors as well as a performance upgrade for fully unlocking our dynamometer (horsepower & torque reader) and a 1/4 mile analyzer.
DISCLAIMER: This app requires a third-party OBD2 adapter. This app does not support ABS codes or proprietary commands.
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تحديث لأحدث إصدار 8.1.0
Last updated on 04/10/2023
الإصدارات القديمة
- Improvements: Information sections revised
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Version History
8.1.0
04/10/2023
- Improvements: Information sections revised
8.0.1
20/09/2023
- Bug fix: Fixed issue preventing ability to select certain settings
8.0.0
05/09/2023
- Addition: Added ability to customize gauge colors
7.4.0
22/08/2023
- Improvements: Stability enhancements and minor bug fixes surrounding charting
7.3.0
24/02/2022
- Addition: LELink OBDII BLE adapter compatibility
7.2.1
26/01/2022
- Bug fix: Fixed fatal crash when initializing ECU and having unexpected responses for supported sensors
- Bug fix: Prevented crashing on exporting CSVs when no email client available
- Bug fix: Prevented crashing on exporting CSVs when no email client available
7.2.0
10/11/2021
- Addition: OBDLink CX support and auto-connect functionality
- Enhancement: Improved connection time for Bluetooth when not using auto-connect (auto-scan) setting
- Bug fix: Vehicle information screen sometimes would not show adapter name
- Enhancement: Improved connection time for Bluetooth when not using auto-connect (auto-scan) setting
- Bug fix: Vehicle information screen sometimes would not show adapter name
7.1.1
09/11/2021
- Bug fix: Bluetooth stability improvements
- Bug fix: Fixed issue where reconnects would provide incorrect sensor support listings
- Bug fix: Fixed issue where reconnects would provide incorrect sensor support listings
7.1.0
03/11/2021
- Addition: FlyRoadUp OBDII BLE adapter compatibility
- Addition: Reworked Bluetooth connection screen to allow for selection of device
- Addition: Vehicle diagnostic screen shows all supported vehicle sensors
- Addition: Improved general ELM adapter support
- Bug fix: Dynamometer graph displaying no results fixed in cases where RPM started from 0
- Bug fix: Equivalence ratio now displays corresponding unit symbol
- Bug fix: Validation improvements for datalogging
- Bug fix: iPad crash fix when opening menu on performance screens
- Bug fix: Improved edge-case where adapter would not be reconnected to after losing connection
- Various minor UI improvements
- Addition: Reworked Bluetooth connection screen to allow for selection of device
- Addition: Vehicle diagnostic screen shows all supported vehicle sensors
- Addition: Improved general ELM adapter support
- Bug fix: Dynamometer graph displaying no results fixed in cases where RPM started from 0
- Bug fix: Equivalence ratio now displays corresponding unit symbol
- Bug fix: Validation improvements for datalogging
- Bug fix: iPad crash fix when opening menu on performance screens
- Bug fix: Improved edge-case where adapter would not be reconnected to after losing connection
- Various minor UI improvements
7.0.0
25/10/2021
- Added ability to graph sensors and be able to export data
6.4.0
19/10/2021
- Added section under settings to allow selection of mix between metric and imperial units
- Dynometer and 1/4 mile results now displayed in configurable power and torque units according to settings
- Dynometer and 1/4 mile results now displayed in configurable power and torque units according to settings
6.3.2
07/10/2021
- iOS 15 navigation bar compatibility fixes
- Minor stability fixes
- Minor stability fixes
6.3.1
29/09/2021
- Stability improvement for "Emissions Readiness" diagnostics screen
6.3.0
28/09/2021
- iPad Support
6.2.1
27/09/2021
- Stability improvements for "diagnostic codes" screen
6.2.0
25/09/2021
- VGate Bluetooth adapter support
- Minor image layout adjustments for larger screens on Diagnostics page
- Minor image layout adjustments for larger screens on Diagnostics page
6.1.1
21/09/2021
- Various crash fixes implemented due to memory management issues
- Data requests now resume automatically if Wifi drops temporarily
- Fixed edge case where leaving dashboard could slow down future requests
- Data requests now resume automatically if Wifi drops temporarily
- Fixed edge case where leaving dashboard could slow down future requests
6.1.0
15/09/2021
- Fixed potential crash on vehicle information screen based on certain ECU names
- Improved crash reporting
- Improved crash reporting
6.0.0
13/09/2021
- Added Bluetooth support for Veepeak adapters!
- Vehicle Diagnotic screen now shows only tests available to the vehicle.
- Vehicle Diagnotic screen now shows proper tests due to regression
- Vehicle Diagnotic screen now shows only tests available to the vehicle.
- Vehicle Diagnotic screen now shows proper tests due to regression
5.1.0
10/09/2021
Added support and adjustments for newer phones to ensure gauges render evenly
5.0.2
03/09/2021
Emissions Readiness: Minor bug fixes
5.0.1
20/04/2020
=== Version 5.0.1 ===
Fix for error reporting added
=== Version 5.0.0 ===
Massive code restructure in order to facilitate upcoming enhancements
Bug Fixes
- Fixed issue with gauges not reinitializing correctly on dashboard
Fix for error reporting added
=== Version 5.0.0 ===
Massive code restructure in order to facilitate upcoming enhancements
Bug Fixes
- Fixed issue with gauges not reinitializing correctly on dashboard
5.0.0
11/04/2020
=== Version 5.0.0 ===
Massive code restructure in order to facilitate upcoming enhancements
Bug Fixes
- Fixed issue with gauges not reinitializing correctly on dashboard
- Gauge layout fixes across different devices
Massive code restructure in order to facilitate upcoming enhancements
Bug Fixes
- Fixed issue with gauges not reinitializing correctly on dashboard
- Gauge layout fixes across different devices
4.0.2
12/04/2018
=== Version 4.0.2 ===
Bug Fixes
- Fixed unselectable Gauge on 6 gauge dashboard
=== Version 4.0.1 ===
Bug Fixes
- Users unable to initiate purchases
=== Version 4.0.0 ===
Major Enhancements
-Rewritten UI to allow for landscape view
=== Version 3.1.0 ===
Minor Enhancements
-Added new sensor 'Intake Manifold Boost Pressure'
-Added clarification on App's abilities for code clearing
-Simulated ECU now shown as different icon on home screen
-Added additional gauge screens
Bug Fixes
-Iphone X home bar no longer covers dyno results
-Table headers no longer become hard to read after scrolling
=== Version 3.0.1 ===
Major Enhancements
Performance section added
-Dynanometer
-1/4 Mile Run
iPhone X Compatibility
Minor Enhancements
Added option to allow forcing English language
Error code detail screen links to third party website for further details
Added code lookup feature
Gauge value overrides now allow negative numbers
Bug Fixes
- Fixed unselectable Gauge on 6 gauge dashboard
=== Version 4.0.1 ===
Bug Fixes
- Users unable to initiate purchases
=== Version 4.0.0 ===
Major Enhancements
-Rewritten UI to allow for landscape view
=== Version 3.1.0 ===
Minor Enhancements
-Added new sensor 'Intake Manifold Boost Pressure'
-Added clarification on App's abilities for code clearing
-Simulated ECU now shown as different icon on home screen
-Added additional gauge screens
Bug Fixes
-Iphone X home bar no longer covers dyno results
-Table headers no longer become hard to read after scrolling
=== Version 3.0.1 ===
Major Enhancements
Performance section added
-Dynanometer
-1/4 Mile Run
iPhone X Compatibility
Minor Enhancements
Added option to allow forcing English language
Error code detail screen links to third party website for further details
Added code lookup feature
Gauge value overrides now allow negative numbers
4.0.1
30/03/2018
=== Version 4.0.1 ===
Fixed unresponsive purchase button
=== Version 4.0.0 ===
Major Enhancements
-Rewritten UI to allow for landscape view
=== Version 3.1.0 ===
Minor Enhancements
-Added new sensor 'Intake Manifold Boost Pressure'
-Added clarification on App's abilities for code clearing
-Simulated ECU now shown as different icon on home screen
-Added additional gauge screens
Bug Fixes
-Iphone X home bar no longer covers dyno results
-Table headers no longer become hard to read after scrolling
=== Version 3.0.1 ===
Major Enhancements
Performance section added
-Dynanometer
-1/4 Mile Run
iPhone X Compatibility
Minor Enhancements
Added option to allow forcing English language
Error code detail screen links to third party website for further details
Added code lookup feature
Gauge value overrides now allow negative numbers
Fixed unresponsive purchase button
=== Version 4.0.0 ===
Major Enhancements
-Rewritten UI to allow for landscape view
=== Version 3.1.0 ===
Minor Enhancements
-Added new sensor 'Intake Manifold Boost Pressure'
-Added clarification on App's abilities for code clearing
-Simulated ECU now shown as different icon on home screen
-Added additional gauge screens
Bug Fixes
-Iphone X home bar no longer covers dyno results
-Table headers no longer become hard to read after scrolling
=== Version 3.0.1 ===
Major Enhancements
Performance section added
-Dynanometer
-1/4 Mile Run
iPhone X Compatibility
Minor Enhancements
Added option to allow forcing English language
Error code detail screen links to third party website for further details
Added code lookup feature
Gauge value overrides now allow negative numbers
FourStroke OBD2 Car Scanner FAQ
انقر هنا لمعرفة كيفية تنزيل FourStroke OBD2 Car Scanner في بلد أو منطقة محظورة.
تحقق من القائمة التالية لمعرفة الحد الأدنى من المتطلبات FourStroke OBD2 Car Scanner.
iPhone
Requiere iOS 16.0 o posterior.
iPad
Requiere iPadOS 16.0 o posterior.
FourStroke OBD2 Car Scanner هي مدعومة على اللغات Inglés, Ruso
في FourStroke OBD2 Car Scanner عمليات شراء داخل التطبيق. يرجى التحقق من خطة الأسعار على النحو التالي:
Sensor Upgrade Package
$3.99
Performance Upgrade
$2.99
