# ThinkCar Bay vs Dollarfix

The clearest difference is rating: Dollarfix at 4.7 against ThinkCar Bay's 3.3. Dollarfix also leads on review sentiment (90% vs 50%) and update cadence (every 3 weeks vs every 5 months). ThinkCar Bay's advantage is iOS requirement (9.0 vs 13.0). 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.

Dollarfix holds the better App Store score, 4.7 against 3.3. That said, the two scores are not equally well evidenced: Dollarfix has 55 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 50% of ThinkCar Bay's written reviews are positive against 90% of Dollarfix's.

ThinkCar Bay ships an update every 5 months, Dollarfix every 3 weeks. The most recent releases landed on July 19, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | ThinkCar Bay | Dollarfix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (3 ratings)](https://appshunter.io/ios/app/thinkcar-bay/id6444782891/reviews) | **[4.7 (55 ratings)](https://appshunter.io/ios/app/dollarfix/id6739483382/reviews)** |
| Number of ratings | 3 | **55** |
| Positive reviews | 50.0% of reviews | **90.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 215 MB | 894 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [THINKCAR INC](https://appshunter.io/developer/1464847379) | [MATL TECH INC.](https://appshunter.io/developer/1735263917) |

## What reviewers say

### ThinkCar Bay

[App page](https://appshunter.io/ios/app/thinkcar-bay/id6444782891)

This service application supports THINKCAR automotive diagnostic products. It offers tutorials, case studies, after-sales service, and online viewing of diagnostic reports. Manage your products and get assistance with their use.

**Highlights:** Product tutorials, Case studies, After-sales service, User product management, Online diagnostic report viewing

**Features:** macOS Compatibility

**In-app purchases:** none


### Dollarfix

[App page](https://appshunter.io/ios/app/dollarfix/id6739483382)

A social platform for car enthusiasts to share content, join communities, and get expert advice. It also offers vehicle diagnostic services, connecting to devices for OBD functions and maintenance checks.

**Highlights:** Automotive content sharing and discussion, Create and join car communities, Real-time car news and updates, Connect with car experts, Software diagnostic function, OBD functions and vehicle maintenance

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

**In-app purchases:** none


## Frequently asked questions

### Is ThinkCar Bay free?

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

### Is Dollarfix free?

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

### Which has better reviews, ThinkCar Bay or Dollarfix?

Dollarfix is rated higher. ThinkCar Bay averages 3.3 out of 5 from 3 ratings, while Dollarfix averages 4.7 from 55 ratings.

### Do ThinkCar Bay or Dollarfix have ads?

Neither ThinkCar Bay nor Dollarfix shows ads.

### Which is updated more often, ThinkCar Bay or Dollarfix?

ThinkCar Bay ships an update every 5 months, and Dollarfix every 3 weeks. Most recently, ThinkCar Bay was updated on July 19, 2026 and Dollarfix on September 26, 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.*