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FourStroke OBD2 Car Scanner

UnKeyApp · v8.1.0 · 10.3 MB
com.migee.FourStroke
Sign & Install with UnKeySign

About

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

Screenshots

How to install FourStroke OBD2 Car Scanner on iOS

  1. Download UnKeySign on your iPhone
  2. Import FourStroke OBD2 Car Scanner IPA into UnKeySign
  3. Add your P12 certificate and provisioning profile
  4. Tap Sign — the app installs automatically
Source: UnKeyApp · Last updated: 4/14/2026