Dr. Prius / Dr. Hybrid

Your hybrid battery doctor

Free · In‑App Purchases · Designed for iPad

Dr. Prius is an app developed to help professional Toyota/Lexus hybrid repair shop or owners to examine the health of the High Voltage battery. It turns your mobile device into a professional diagnostic equipment that usually cost thousand of dollars, it is being trusted by 253+ professional repair shops around the world. Dr. Prius perform test and provides access to all the relevant battery information to quickly help identify problems with a simple touch on the screen of a smartphone, do not fall victim to bad battery, test the battery and print the certificate to prove the health of the battery system. Note: This app requires a ELM327 Bluetooth OBD interface to communicate with your hybrid vehicle, most of the cheap clone ELM327 will not work due to inability to switch between ECUs in your vehicle. Please visit http://PriusApp.com/obd.html for more detail or feel free to email us for any adapter compatibility question. Some useful features: 1. Real-time battery monitor with clever charts and numbers. 2. Life expectancy test with proprietary algorithm to find out battery remaining life. 3. Full battery test to run diagnostic on battery system. 4. Print or share test certificate with customer. 5. Read error codes, reset error codes in a breeze. 6. Disable or enable the reverse beep, seat belt beep, adjust battery fan speed and more. 7. Find nearby reputable hybrid repair shop. Current supported model: 1. 2020 Prius all lineup except 4WD version 2. 2020 Highlander hybrid 3. 2017-2019 Prius Prime Plug-In 4. 2016-2019 Prius Gen4 One, Two, Two Eco, Three(Lithium) and Four(Lithium) 5. 2012-2015 Prius Plug-In 6. 2009-2015 Prius Gen3 7. 2003-2009 Prius Gen2 8. 1997-2003 Prius Gen1 (partial support) 9. Auris 10. Aqua 11. Prius C 12. Camry Hybrid 13. Avalon Hybrid 14. Highlander Hybrid 15. Lexus CT200h 16. Lexus ES300h 17. Lexus HS250h 18. Lexus RX400h 19. Lexus RX450h 20. Lexus GS450h 21. Lexus LS600h 22. Lexus UX250h 23. CHR Hybrid 24. GM hybrid - Chevrolet Tahoe Any feedback or feature request please reach out to support@PriusApp.com

  • 3.3
    out of 5
    119 Ratings

1. bug fix - Gen4 Prius lower trim life expectancy test stuck issue 2. bug fix - Gen4 Prius lower trim voltage display issue 3. bug fix - VIN number decode issue

The developer, Big Wheel Tech Inc, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    • Seller
      • Big Wheel Tech Inc
    • Size
      • 20.9 MB
    • Category
      • Utilities
    • Compatibility
      Requires iOS 12.0 or later.
      • iPhone
        Requires iOS 12.0 or later.
      • iPad
        Requires iPadOS 12.0 or later.
      • iPod touch
        Requires iOS 12.0 or later.
      • Mac
        Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Languages
      English and 11 more
      • English, Arabic, Dutch, French, Italian, Japanese, Polish, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese
    • Age Rating
      4+
    • In-App Purchases
      Yes
    • Copyright
      • © 2026 Pika Tech LLC