You have to create an account on the web browser. Follow the details below to get started.
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Create an account at otrperformance.com/account/register
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Purchase your professional package/subscription and use the email that is attached to your OTR account.
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If you purchased, please check your email to activate your account with the email that you used to purchase the tool.
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Download the "OTR Diagnostics" mobile app and use the credentials created to Login in to "OTR Diagnostics" on both iOS & Android.
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Follow the instructions here if you need assistance downloading the app.
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If you experience any issues, please email, chat or call us! 586-799-4375
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Jun 2, 2025