5.0
38 reviews
1K+
Downloads
Content rating
Everyone
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About this app

Used to log a configurable set of PIDS in mode 22 or 3E to assist in ECU flash tuning using the popular Macchina A0 (or DIY clone) and our free firmware:
https://github.com/Switchleg1/esp32-isotp-ble-bridge.

Found us on Facebook:
https://m.facebook.com/groups/926154161803291/

Additional features:
-Long click on any active gauge will reset min/max values on all gauges.

-Long click on "Quick View" will load into a full screen mode displaying the first 8 gauges on the current tab.

-Gauge styles can be set individually using the tab field.
Examples include:
||
Default|ROUND|0 - this will force this PID to display as a round gauge on the default tab and place it in the top left corner of the tab.
Airflow|BAR_H - this will force a horizontal style view on the Airflow tab.

-Logging will take place once all conditions in the logging equation have been met. Example: "c>0|r>1000|d>70" - logging will start if cruise control is enabled, when RPM is above 1000 and when pedal position is above 70%.
Updated on
Aug 27, 2025

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.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.9
29 reviews
Tyler Erdman
May 6, 2025
app keeps crashing and won't stay open redownloaded it checked for a update for the app and my simos brick and still not working. (s9+ android 10)
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Reza
September 21, 2022
Outstanding apps for MQB. Support high speed logging, flash, and intuitive user interface. Kudos to developer!!
1 person found this review helpful
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Matthew Fairless
January 3, 2024
Flawless. High speed logging, flashes over bt, excellent.
2 people found this review helpful
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What’s new

1.73: android 16.
1.72: minor bug fixes.
1.71: resolves mk8 aux bug.
1.70: resolves dsg stmin issues.
1.69: resolves mode 22 data sign issue.
1.68: adds support for 3&4 length mode 22 pids.
1.66: does not allow invalid stmin values, adds dsg hsl default csv's.
1.65: fixes log trigger issue.
1.64: adds DSG HSL feature.
1.63: Settings windows bug fix.
1.62: GUI changes.
1.61: bug fixes, adds graph view.
1.55: fixes settings not saving, firmware 1.06 fixes no A0 led.
1.53: bug fixes.

App support

About the developer
Scott A Lawrence
switchleg1@gmail.com
Canada
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