# ThinkDiag+ vs VS Support

The clearest difference is rating: VS Support at 5.0 against ThinkDiag+'s 4.5. VS Support also leads on monetization model (free vs free with in-app purchases). ThinkDiag+'s advantage is ratings volume (4.3K vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

VS Support holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: ThinkDiag+ has 4.3K ratings behind it against 1, so its average is the more settled of the two.

ThinkDiag+ ships an update every 3 weeks, VS Support fortnightly. The most recent releases landed on October 14, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | ThinkDiag+ | VS Support |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (4.3K ratings)](https://appshunter.io/ios/app/thinkdiag-plus/id1483420979/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vs-support/id6472731200/reviews)** |
| Number of ratings | **4.3K** | 1 |
| Positive reviews | 73.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 539 MB | 39 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [THINKCAR INC](https://appshunter.io/developer/1464847379) | [MNG Consulting inc](https://appshunter.io/developer/1672755946) |

## What reviewers say

### ThinkDiag+

[App page](https://appshunter.io/ios/app/thinkdiag-plus/id1483420979)

This app provides professional-level vehicle diagnostics, offering features like reading/clearing fault codes, data flow analysis, and special maintenance functions. It supports a wide range of car brands and allows users to subscribe to specific diagnostic software. Connects via Bluetooth to your smartphone for intelligent vehicle analysis.

**Highlights:** OE-level diagnostic functions, Full OBD II diagnosis, Special maintenance functions, Supports 100+ vehicle brands, Automatic VIN reading, Professional diagnostic reports, In-app user community

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 🚀 Powerful diagnostic capabilities
- 🚀 Affordable price
- 🚀 Helpful customer support
- 🚀 Versatile for DIY and professionals

**What reviewers complain about**

- 🐛 Occasional crashes or freezes
- 🐛 Compatibility issues with certain vehicles
- 🔒 Concerns about annual subscription fees
- 🔒 Limited functionality on iOS devices

**Reported bugs**

- Failure to recognize VIN or vehicle information
- Inability to clear certain error codes
- Inconsistent performance across different devices

**Requested features**

- Improved user interface and navigation
- More detailed troubleshooting guides
- Expanded vehicle coverage and special functions
- Offline mode for diagnostics


### VS Support

[App page](https://appshunter.io/ios/app/vs-support/id6472731200)

Connect instantly with a professional and friendly customer support team. This app streamlines communication for V&S Brothers customers, offering faster access to assistance.

**Highlights:** Direct customer support access, Fast communication, Professional support team, Friendly assistance

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ThinkDiag+ free?

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

### Is VS Support free?

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

### Which has better reviews, ThinkDiag+ or VS Support?

VS Support is rated higher. ThinkDiag+ averages 4.5 out of 5 from 4.3K ratings, while VS Support averages 5.0 from 1 ratings.

### Do ThinkDiag+ or VS Support have ads?

Neither ThinkDiag+ nor VS Support shows ads.

### Which is updated more often, ThinkDiag+ or VS Support?

ThinkDiag+ ships an update every 3 weeks, and VS Support fortnightly. Most recently, ThinkDiag+ was updated on October 14, 2026 and VS Support on September 30, 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.*