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.

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In-Apps

Performance Upgrade: ¥400
Sensor Upgrade Package: ¥600

Screenshots

User Rating

4.26 out of 5

19 ratings in Japan

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Ratings History

Reviews

data loggerが…

メーターのデザインとかカッコいいんだけど data loggerが走行後確認する方法が分からない…🥲 どうすれば確認出来るのか…

面白い

なかなか楽しめました

ELM327動きました

アイフォン6プラス K13 zrr70 mh23 動作確認ok 診断ok

Store Rankings

Ranking History

App Ranking History not available yet

Category Rankings

Chart	Category	Rank
Top Free	Belarus Utilities	408
Top Free	Russia Utilities	448

Keywords

elm327 wifi terminal obd, obd auto doctor

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