# ThinkCar pro vs DND

The clearest difference is review sentiment: DND at 100% against ThinkCar pro's 62%. DND also leads on update cadence (every 8 days vs every 5 months) and rating (5.0 vs 4.6). ThinkCar pro's advantage is ratings volume (323 vs 1) and iOS requirement (9.0 vs 16.6). 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.

DND holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: ThinkCar pro has 323 ratings behind it against 1, 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 100% of DND's.

ThinkCar pro ships an update every 5 months, DND every 8 days. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | ThinkCar pro | DND |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (323 ratings)](https://appshunter.io/ios/app/thinkcar-pro/id1527398292/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dnd/id6451104638/reviews)** |
| Number of ratings | **323** | 1 |
| Positive reviews | 61.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 8 days** |
| Monetization | Free | Free |
| Size | 325 MB | 339 MB |
| Requires iOS | **9.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [THINKCAR INC](https://appshunter.io/developer/1464847379) | [MATL TECH INC.](https://appshunter.io/developer/1735263917) |

## 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


### DND

[App page](https://appshunter.io/ios/app/dnd/id6451104638)

This tool helps you understand your vehicle's health and diagnose issues. It provides comprehensive diagnostic services, maintenance guidance, and real-time sensor data monitoring, making car care accessible even for beginners.

**Highlights:** OBD functionality, Enhanced diagnosis, Vehicle maintenance guidance, Locate malfunction causes, AI services, Abnormal warnings, Real-time sensor data monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ThinkCar pro free?

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

### Is DND free?

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

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

DND is rated higher. ThinkCar pro averages 4.6 out of 5 from 323 ratings, while DND averages 5.0 from 1 ratings.

### Do ThinkCar pro or DND have ads?

Neither ThinkCar pro nor DND shows ads.

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

ThinkCar pro ships an update every 5 months, and DND every 8 days. Most recently, ThinkCar pro was updated on September 23, 2026 and DND on September 17, 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.*