# ThinkCar pro vs MAXOBD

The clearest difference is rating: ThinkCar pro at 4.6 against MAXOBD's 2.4. ThinkCar pro also leads on review sentiment (62% vs 29%) and ratings volume (323 vs 7). MAXOBD's advantage is update cadence (every 3 weeks vs every 5 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ThinkCar pro holds the better App Store score, 4.6 against 2.4. That said, the two scores are not equally well evidenced: ThinkCar pro has 323 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 62% of ThinkCar pro's written reviews are positive against 29% of MAXOBD's.

ThinkCar pro ships an update every 5 months, MAXOBD every 3 weeks. The most recent releases landed on September 23, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | ThinkCar pro | MAXOBD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (323 ratings)](https://appshunter.io/ios/app/thinkcar-pro/id1527398292/reviews)** | [2.4 (7 ratings)](https://appshunter.io/ios/app/maxobd/id6737468032/reviews) |
| Number of ratings | **323** | 7 |
| Positive reviews | **61.7% of reviews** | 28.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 325 MB | 48 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [THINKCAR INC](https://appshunter.io/developer/1464847379) | [祖策 谢](https://appshunter.io/developer/983519195) |

## What reviewers say

### ThinkCar pro

[App page](https://appshunter.io/ios/app/thinkcar-pro/id1527398292)

This app provides professional-level vehicle diagnostics, including reading and clearing fault codes, accessing data streams, and performing special functions. It supports a wide range of car manufacturers and offers features like automatic VIN reading and report generation. Connect with other users in the community for support.

**Highlights:** OE-level professional functions, Full OBD II diagnosis, Maintenance light reset, Support for 39+ manufacturers, Automatic VIN reading, Fault code interpretation, Diagnostic report generation, User community

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use interface
- 🔍 Effective diagnostic scanning capabilities
- 💰 Good value for price
- 🌍 Works with multiple car brands
- 📱 Convenient mobile app solution

**What reviewers complain about**

- 🐛 Frequent app crashes and bugs
- ❌ Poor customer support
- 🔒 Limited vehicle model support
- 💸 Hidden costs and subscription fees
- 📊 Single parameter graphing limitation

**Reported bugs**

- App crashes and resets unexpectedly
- TPMS functionality not working
- Password registration issues
- Slow app loading times
- Graphs not rendering in engine parameters

**Requested features**

- PDF export and sharing functionality
- Multiple parameters on single graph
- Data export for external analysis
- Support for LPG/LPI fuel vehicles
- Support for VAZ vehicles


### MAXOBD

[App page](https://appshunter.io/ios/app/maxobd/id6737468032)

This utility app allows car owners to detect vehicle faults by connecting to standard OBD protocol devices. It enables users to read trouble codes, view real-time data, and access performance parameters, with enhanced features when using specific hardware. The goal is to simplify vehicle management and early problem detection.

**Highlights:** Vehicle fault detection, Connects with standard OBD devices, Read trouble codes, View real-time data, Access performance parameters, Clear trouble codes (with specific hardware)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ThinkCar pro free?

ThinkCar pro is free to download, with no in-app purchases.

### Is MAXOBD free?

MAXOBD is free to download, with no in-app purchases.

### Which has better reviews, ThinkCar pro or MAXOBD?

ThinkCar pro is rated higher. ThinkCar pro averages 4.6 out of 5 from 323 ratings, while MAXOBD averages 2.4 from 7 ratings.

### Do ThinkCar pro or MAXOBD have ads?

Neither ThinkCar pro nor MAXOBD shows ads.

### Which is updated more often, ThinkCar pro or MAXOBD?

ThinkCar pro ships an update every 5 months, and MAXOBD every 3 weeks. Most recently, ThinkCar pro was updated on September 23, 2026 and MAXOBD on September 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*