OTR Diagnostics

Name: OTR Diagnostics
Rating: 4.08 (160 reviews)
Author: OTR Performance

By: OTR Performance

OTR Diagnostics - the Modern Heavy-Duty Scan Tool & More

Features & Capabilities

OTR Diagnostics is a modern and powerful heavy-duty truck diagnostic tool designed to help truck operators manage and maintain their vehicles efficiently. It provides detailed fault code insights, live data monitoring, and command execution features like forced DPF regeneration, resetting fault codes, and tracking aftertreatment system status.

This tool supports wide compatibility with leading engine models from Cummins, Detroit Diesel, Paccar, Volvo, and Mack covering years 2008 through 2024. With OTR Diagnostics, you gain dealer-level diagnostics capabilities, real-time operational data, and comprehensive history logs to troubleshoot and maintain your heavy-duty truck with confidence, reducing downtime and dependence on external service providers.

User Growth & Download Statistics

App

By:

Downloads:

Rating:

Version:

3.0.21.1 Last updated: 2026-04-16

Version code:

22074

Creation date:

2020-12-10

Publisher country:

Permissions:

android.permission.ACCESS_COARSE_LOCATION Very high risk
android.permission.ACCESS_FINE_LOCATION Very high risk
android.permission.BLUETOOTH_CONNECT Moderate risk
android.permission.BLUETOOTH_SCAN Moderate risk
android.permission.ACCESS_ADSERVICES_AD_ID Low risk
android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
android.permission.INTERNET Low risk
android.permission.RECEIVE_BOOT_COMPLETED Low risk
android.permission.WAKE_LOCK Low risk
com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE Low risk

Size:

74.49MB

Email:

su*****@otrperformance.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-04

Compare stats and ranking:

Ranking

# 388,432 ▼ 2,818

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

OTR Performance

Google Play Store

https://play.google.com/store/apps/details?id=com.otrperformance.simplcan

Email:

su*****@otrperformance.com

Website:

https://otrperformance.com

User Reviews

Users find the OTR Diagnostics app valuable for saving money and avoiding shop visits by providing essential truck diagnostics. However, many Android users report persistent Bluetooth connectivity problems, app crashes, and bugs introduced in recent updates, especially affecting forced regen functionality. While customer support is praised for responsiveness, the yearly subscription model and unreliable app performance detract from overall user satisfaction.

Pros

Helps avoid costly tow bills and unnecessary shop fees by allowing diagnostics on the road.
Good customer support that responds promptly to issues and provides fixes.
Useful tool especially for owner-operators and those with used trucks to identify sensor malfunctions and other problems.
App and product have saved users money by enabling self-diagnostics and repairs.
When working properly, app provides valuable real-time data and diagnostic information.

Cons

Frequent connection issues, especially with Android devices; Bluetooth connectivity is unreliable.
New updates have caused critical functionality problems, such as missing forced regen button and app crashes.
Subscription model frustrating for some users who feel device becomes useless without it.
App often force closes or crashes on launch or after updates, particularly on certain Android versions.
Forced regen process takes too long or fails to complete, reducing usefulness of that key feature.

Recent reviews

This new update is not good at all for android. I can open the app on my cummings, no problem, everything works fine. But on my paccar mx 13. It keeps giving errors. Needs a new update very soon.