FourStroke OBD2 Car Scanner 4+
OBD Bluetooth & Wifi Toolkit
Mike Morawski
Designed for iPad
-
- Free
- Offers In-App Purchases
Screenshots
Description
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.
What’s New
Version 8.1.0
- Improvements: Information sections revised
Ratings and Reviews
Needs some improvement
The app works perfectly but has an annoying issue that needs to be addressed:
The dashboard interface does not support screen rotation.
A recommendation:
It's better to add an air/fuel ratio gauge to the dashboard to display the converted O2 sensor voltage to AFR (e.g. 0.45 volts = 14.7:1 AFR)
Easy to use
Love this app
Pretty much plug and play when used with FlyRoadUp OBD2 Bluetooth unit (Amazon) and my iPhone 15
Won't See V-Linker FS Bluetooth
Thought it would be able to recognize a V-Linker FS Bluetooth, Wrong, I have no issues with OBD Fusion and Car Scanner pro so I'm not sure what is going on.
App Privacy
The developer, Mike Morawski, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer's privacy policy.
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Information
- Seller
- Mike Morawski
- Size
- 17.3 MB
- Category
- Utilities
- Compatibility
-
- iPhone
- Requires iOS 16.0 or later.
- iPad
- Requires iPadOS 16.0 or later.
- Mac
- Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
-
English, Russian
- Age Rating
- 4+
- Copyright
- © 2023 Mike Morawski
- Price
- Free
- In-App Purchases
-
- Sensor Upgrade Package $4.99
- Performance Upgrade $3.99