Piston - OBD2 Car Scanner

3.9.0

Stinez Pty Ltd

4.24

5,033 reviews

1,000,000+
Downloads

Free

OBD2 Diagnostics - Read and Clear Fault Codes and Access Data from Sensors

Google Play

About Piston - OBD2 Car Scanner

Piston - OBD2 Car Scanner is an auto & vehicles app developed by Stinez Pty Ltd. The APK has been available since June 2014. In the last 30 days, the app was downloaded about 4 thousand times.
It's highly ranked.
It's rated 4.24 out of 5 stars, based on 5 thousand ratings. The last update of the app was on March 1, 2025. Piston - OBD2 Car Scanner has a content rating "Everyone".
Piston - OBD2 Car Scanner has an APK download size of 5.98 MB and the latest version available is 3.9.0. Designed for Android version 6.0+. Piston - OBD2 Car Scanner is FREE to download.

Description

With Piston your car’s diagnostic information is at your fingertips.

More data about Piston - OBD2 Car Scanner

Price	Free to download
Total downloads	1.3 million
Recent downloads	4 thousand
Rating	4.24 based on 5 thousand ratings
Ranking	Highly ranked
Version	3.9.0
APK size	5.98 MB
Number of libraries	13
Designed for Android	6.0+
Suitable for	Everyone
Ads	NO ads

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Piston - OBD2 Car Scanner compared with similar apps

Keywords missing from this app

Obd Engine App Diagnostics Features Support Performance Adapter Fuel Fault Adapters Dtc Elm Ecu Torque Works Dashboard Tool Sensor Check Monitor Compatible Information Live Supported Version Parameters Connect Speed Code Issues Recent Fix Dtcfix Track

Google Play Rating history and histogram

3.1K

930

450

490

Downloads over time

Piston - OBD2 Car Scanner has been downloaded 1.3 million times. Over the past 30 days, it averaged 130 downloads per day.

Changelog

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Developer information for Stinez Pty Ltd

Stinez Pty Ltd

support@piston.app

Website

N/A

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Comments on Piston - OBD2 Car Scanner for Android

★★★★★ After having tried many of the popular OBDII apps, this is the one I stuck with. Clean interface, the UI is simple to navigate, and no irritating ads. Connected quickly to my BAFX Bluetooth scanner and easily cleared and found issues. 4 stars given for inability to locate MAP sensor issue, but to be fair, similar apps did not find the issue either.

★★★★★ It's missing some parameters that are critical to your engine in live data. Engine oil pressure and oil temp which. Is why I give this app 4 stars other than that it's a good app I use the bafx obd2 Bluetooth adapter and the app while driving and my tablet as an instrument cluster

★★☆☆☆ Update ruined it. With Wi-Fi dongle it shows it being connected, but it just keeps telling me to connect scanner. Worked perfectly before the update. **update** have since deleted this app, other well reviewed apps still function flawlessly with ELM327 Wi-Fi

★★☆☆☆ For Android 10 it was a 5/5, but now that I'm on Android 11 app only keeps blue tooth communication with OBDII reader for a couple of seconds and then drops. Realtime data not useful for more than 5 seconds anymore. This makes me sad ☹️

★★☆☆☆ I cannot reset codes, light remains lit even it says ceared. How to erase error and turn off light?

Google Play Rankings

Top rankings

Rank	Country	Category	List
33	Poland	Auto & Vehicles	Top Free
24	India	Auto & Vehicles	Top Grossing
25	Poland	Auto & Vehicles	Top Grossing
38	Mexico	Auto & Vehicles	Top Grossing
143	Finland	Auto & Vehicles	Top Free
109	Germany	Auto & Vehicles	Top Grossing
166	Mexico	Auto & Vehicles	Top Free
166	Turkey	Auto & Vehicles	Top Free
175	United States	Auto & Vehicles	Top Grossing
176	Slovakia	Auto & Vehicles	Top Free

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Ranking history in Poland

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Technologies used by Piston - OBD2 Car Scanner

Piston - OBD2 Car Scanner is requesting 17 permissions and is using 14 libraries.
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