# ThinkCar Bay vs DOCFIX

The clearest difference is rating: ThinkCar Bay at 3.3 against DOCFIX's 1.0. ThinkCar Bay also leads on in-app purchases (none vs 3) and ratings volume (3 vs 1). DOCFIX's advantage is update cadence (every 2 months vs every 5 months). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. DOCFIX sells 3 one-off in-app purchases. ThinkCar Bay asks for nothing beyond the download.

ThinkCar Bay holds the better App Store score, 3.3 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

ThinkCar Bay ships an update every 5 months, DOCFIX every 2 months. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | ThinkCar Bay | DOCFIX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (3 ratings)](https://appshunter.io/ios/app/thinkcar-bay/id6444782891/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/docfix-auto-repair-guide/id6742226234/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 215 MB | 77 MB |
| Requires iOS | **9.0** | 13 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [THINKCAR INC](https://appshunter.io/developer/1464847379) | [Nam Nguyen Tien](https://appshunter.io/developer/1785840657) |

## 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


### DOCFIX

[App page](https://appshunter.io/ios/app/docfix-auto-repair-guide/id6742226234)

Access comprehensive automotive repair manuals, wiring diagrams, and diagnostic procedures for a wide range of vehicles. Quickly find solutions for engine, electrical, and maintenance issues with step-by-step guides and expert recommendations.

**Highlights:** Comprehensive repair manuals, Wiring diagrams and schematics, Diagnostic trouble codes (DTCs) and fixes, Component location and specifications, Maintenance schedules and fluid capacities, Fast and accurate search, Regular updates

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DOCFIX 1 MONTH | $4.00 | one-time |
| DOCFIX 6 MONTHS | $20.00 | one-time |
| DOCFIX 12 MONTHS | $38.00 | one-time |


## Frequently asked questions

### Is ThinkCar Bay free?

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

### Is DOCFIX free?

DOCFIX is free to download, with in-app purchases available.

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

ThinkCar Bay is rated higher. ThinkCar Bay averages 3.3 out of 5 from 3 ratings, while DOCFIX averages 1.0 from 1 ratings.

### Do ThinkCar Bay or DOCFIX have ads?

Neither ThinkCar Bay nor DOCFIX shows ads.

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

ThinkCar Bay ships an update every 5 months, and DOCFIX every 2 months. Most recently, ThinkCar Bay was updated on October 14, 2026 and DOCFIX on October 13, 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.*