BtSsm 1.8.4

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Publisher Description

This app uses purely the SSM protocol to gather data, which is faster and more comprehensive than the more common ELM327-based solutions. Separate adapter required - see below.

Currently supports the Subaru models below. Please visit for latest info to see if your vehicle is supported.

05-09 Legacy / Liberty GT (LGT), 02-14 WRX, 04-14 STi, 04-09 Forester XT (FXT), 05-09 Outback XT (OBXT)

Designed for proprietary BtSsm Bluetooth adapter that plugs into your car's OBD2 port. Please visit for more info/purchase.

Alternately, a wired approach may be used with a user-supplied VAG-COM/KKL cable or Tactrix OP 2.0 cable. Either wired solution will require an inexpensive OTG/USB adapter for your Android device.

This app will allow you to use your phone/tablet to view data from your car's ECU

- Shows realtime data with gauges

- Records log files

- Graphs log files

- Shows dyno chart estimation with horsepower and torque plots

- Displays Learned Values

- Captures data snapshot if knock event occurs

- Supports user-defined alerts

- Supports custom fields

- Captures elapsed time for 0-60mph and 0-100kmh

- Shows trouble codes

- and more!

BtSsm is a free trial software application from the Geography subcategory, part of the Education category. The app is currently available in English and it was last updated on 2017-08-04. The program can be installed on Android.

BtSsm (version 1.8.4) is available for download from our website. Just click the green Download button above to start. Until now the program was downloaded 199 times. We already checked that the download link to be safe, however for your own protection we recommend that you scan the downloaded software with your antivirus.

Program Details


Publisher BtSsm
Released Date 2017-08-04
Languages English


Category Education
Subcategory Geography

System requirements

Operating systems android

Download information

File size
Total downloads 199


License model Free Trial
Price $14.99

Version History

Here you can find the changelog of BtSsm since it was posted on our website on 2016-10-15. The latest version is 1.8.4 and it was updated on on 2018-03-25. See below the changes in each version:

version 1.8.4

posted on 2017-08-04

-Gauge values will no longer have trailing zeros removed, which should help keep the value from shifting (solidxsnake)
-Added definitions

version 1.7.2

posted on 2016-12-05

-added more definitions

version 1.6.9

posted on 2016-10-02

Bug fix to previous update - a definition had been added for ECU ID A2WC500S, which caused confusion in the app for those with ECU ID A2WC522S. This update should fix that bug.

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Downloads last week: 9
Release Date: 2017-08-04
Publisher: BtSsm
Operating System: android
Type: Free Trial