BlinKey

Contains adsIn-app purchases
1+
Downloads
Content rating
Everyone
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About this app

Blinkey is your ultimate smart driving companion, combining advanced OBD2 car diagnostics with cutting-edge AI and real-time safe driving features. Whether you want to understand why your Check Engine Light is on, get estimated repair costs, or prevent dangerous driving habits, [App Name] has you covered.

Simply connect an ELM327 compatible Bluetooth OBD2 adapter and unlock a new level of vehicle safety and maintenance!

🛠️ AI-Powered Car Diagnostics (OBD2 Scanner)
• Check Engine Light Reader: Instantly scan and read Diagnostic Trouble Codes (DTCs) including Stored, Pending, and Permanent codes.
• AI Mechanic: Don't just read the codes—understand them! Our AI analyzes the fault, explains the exact symptoms, and provides estimated repair costs and DIY checks.
• Advanced Diagnostics: Access Freeze Frame data (Mode 02) to see exactly what happened when the fault occurred, and test O2 Sensors (Mode 05) to ensure your emission system is healthy.

🛡️ Real-Time Safe Driving Assistant
• Pedal Misapplication Alert (Anti-Sudden Acceleration): Our unique algorithm analyzes throttle, speed, and RPM to detect and warn you of dangerous low-speed pedal misapplications, helping prevent sudden acceleration accidents.
• Fishtail Detection: Built-in gyroscope analysis detects rapid side-to-side vehicle movement and alerts you to regain control.
• Harsh Driving Monitor: Get real-time feedback on harsh accelerations, hard braking, and sharp turns.

📊 Live Dashboard & Sensor Monitoring
Monitor vital vehicle signs in real-time to prevent overheating and battery failure:
• Engine Coolant Temperature
• Engine RPM & Vehicle Speed
• Engine Load & Intake Air Temp (IAT)
• Mass Air Flow (MAF)
• Battery Voltage & O2 Sensor Output

🌱 Smart Trip Logger & Eco-Driving Analysis
• Trip Recording: Automatically log your driving distances, duration, and routes.
• Fuel & CO2 Impact: Track your exact fuel consumption, average fuel economy (MPG or km/L), and carbon footprint.
• Cost Analysis: See exactly how much wasted fuel and money resulted from harsh driving habits, helping you drive greener and save cash.

[Important Notice]
To use this app, you MUST have a third-party Bluetooth OBD2 adapter (ELM327 compatible) plugged into your vehicle's OBD2 port.

Supported features may vary depending on the vehicle's make, model, and year.

Take control of your car's health and your family's safety. Download Blinkey today and drive with confidence!
Updated on
Mar 16, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 2 others
This app may collect these data types
Location, Personal info and 4 others
Data is encrypted in transit
You can request that data be deleted

What’s new

AI-driven Crash Analysis and Repair Cost Estimation

App support

About the developer
김보경
4uhomepage@gmail.com
진남로 159 105동 1702호 남구, 부산광역시 48447 South Korea