iPhone Screenshots


Used Vehicle Appraisals App for US Car Dealerships. Provides OEM Level OBD Diagnostics + Live Market Data. CarDr.com OBD Adapter Needed.

Car Dealers now save thousands of dollars on your next used car purchase. CarDr.com vehicle Appraisal System now provides the world’s most advanced Vehicle Appraisals App and a palm sized OBD adapter to detect OEM level OBD codes – saving you thousands. Avoid poor used car purchases that have missed B & C OBD Codes. Produce Quality Appraisal Reports.

The CarDr.com Vehicle Appraisals App provides OEM Level OBD Diagnostics & live market vehicle pricing data. The App is designed for car dealerships in United States. Used include all staff that purchase used cars or offer trade-ins appraisal. Simple to use app that provides live market data and OBD diagnostics using a palm size OBD adapter – so you do not have to lug around a heavy wired OBD scanner.
The Vehicle Appraisal App allows the user to instantly estimate a Used Vehicle Valuation using live industry market feeds. Save thousands of dollars by detecting 90%+ of OEM B & C codes using CarDr.com’s Bluetooth OBD adapter.

Live Market Vehicle Pricing Data: integrates real-time vehicle industry information sources:
1. Manheim MMR
2. Kelley Blue Book
3. J.D. Power
4. Black Book
6. AutoCheck

OBD Diagnostics: Detects 90%+ of OEM B & C Codes + all generic codes.

The CarDr.com On-Board Diagnostic (OBD) adapter, when coupled with the CarDr.com Vehicle Appraisal App detects VIN fraud with 100% accuracy. To learn more please visit

call 1-800-932-1120

Needs CarDr.com’s wireless Bluetooth OBD diagnostics adapter. Subscription needed for each market data service.

Video: Overview of Vehicle Appraisal App https://youtu.be/MCHRG4-rEVo

Video: Value Offered to a Used Car Dealer https://youtu.be/yMuAIFAXCMk

Video: Vehicle Appraisal System Overview https://youtu.be/fTiPooos0Pc

What’s New

Version 1.0.2

Improved VIN Scanner Accuracy
Hox fixes in UI

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

Singer0321 ,

OEM Level OBD Diagnostics and Real Time Market Pricing

OEM Level Diagnostics Caught a Fog Light broken and C level codes in an Old Toyota RAV i was evaluating. My generic scanner didn’t catch them. It’s equaled or bettered the Innova OBD Scanner.

The market pricing integration - MMR, CarFax, AutoCheck etc was seamless and useful for Evaluating Purchases at Auctions and “Trade-Ins”.

Excellent Product.

App Privacy

The developer, CarDr.com 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


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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