CarPros - OBD Car Logger (PRO)

80 reviews
Content rating
Everyone
1K+
Downloads
Content rating
Everyone
Learn more
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About this app

Log everything about your cars so that you won't forget what you did and you know what to do next!

1. Logger
Many people neglect the importance of maintaining oils, chemicals, and many parts that need to be replaced to prolong the car's life span. This app helps car owners, especially newbies to cars, manage their cars, track mileage, track what services need to be done, and so much more. The users can visualize their car parts' estimated life span so they can prepare upcoming maintenance.

2. OBD
The app can monitor your vehicle's operation state including RPM, speed, MAF, IAT, AFR, coolant temp, ignition timing etc... via an OBD adapter and display/notify analyzed information. Also DTC (trouble code) can be logged and cleared.

Summary
- Track car maintenance
- Track fuel logs
- View maintenance/fuel statistics
- Create reminders
- Manage multiple cars with one account
- Connect to your car using OBD adapter
- Save parking location
- Search nearby auto shops

Pro Version features
1. Ad free.
2. Refined and improved user interface.
3. 4 additional OBD dedicated screens.
4. Real time performance card.
5. Fuel trim card.
6. OBD summary card.
7. Voltage monitor card.
8. Max mass air flow over RPM card
9. RPM 3 level shift indicator.
10. OBD data analysis graphs.
11. Accumulated OBD data analysis .
12. Landscape mode support.
13. Sync OBD summaries.
14. Day and Night theme switching.
15. Improved odometer tracking.
16. More alerts.
17. Group service/maintenance items for a batch log creation

Car Pros - Car Management
Vehicle management - fuel/maintenance logger/analyzer/tracker, OBD logger.
Updated on
Aug 14, 2026

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
  • This app may collect these data types
    Location, Personal info, and Photos and videos
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

77 reviews
Mahmood Raihan Chowdhury
March 27, 2021
1. It doesn't connect automatically, other similar apps do. 2. After connecting manually, it doesn't show real-time data like Rev, temp etc. 3. It doesn't update the car data like odometer automatically. U have to enter manually everytime. Disappointing . 4. Interface is very uncomfortable and not user friendly. 5. Free version works better than pro 😁 I guess it's a poor execution by the coding team with zero knowledge. They really messed up with a great idea & ended up with a buggy app.
1 person found this review helpful
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Corey Bisson
March 7, 2025
Been using the paid version of the app for years, and love it! Have all my equipment logged in it. Can't access the server to log in or sync my work, and haven't been able to in a few weeks now. Haven't gotten any response from the dev, either...
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Jordan
January 12, 2025
I have been using this app for years and love its interface and use across all the vehicles I have owned and maintained. For some reason I am logged out and I can’t remember my password. I went through the password reset but it isn’t coming to my registered email. Is there a support line or email to asssit in the reset? If the developer of carkraze developer can reach out or provide me help or contact into that would be great!!
2 people found this review helpful
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What’s new

Critical updates:
- Fixed app crashing when entering screens without a selected car.

Updated various OBD related features:
1. Higher mileage tracking precision.
2. Updated OBD auto connect policies.
3. More informative notification.
4. Updated latest statistics card to include ODO check-ins and fuel logs.

And some other miscellaneous fixes.