# Autophix vs TOPDON CarPal

The clearest difference is iOS requirement: Autophix at 13.0 against TOPDON CarPal's 15.0. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Autophix sells 10 one-off in-app purchases and TOPDON CarPal sells 10 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 3.8 for Autophix against 3.7 for TOPDON CarPal. Both are backed by a comparable volume of ratings — 28 and 46 respectively. Written reviews are what separate them: 38% of Autophix's written reviews are positive against 39% of TOPDON CarPal's.

Autophix ships an update every 6 weeks, TOPDON CarPal every 3 weeks. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Autophix | TOPDON CarPal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (28 ratings)](https://appshunter.io/ios/app/autophix/id1546574318/reviews)** | [3.7 (46 ratings)](https://appshunter.io/ios/app/topdon-carpal/id6478524922/reviews) |
| Number of ratings | 28 | **46** |
| Positive reviews | 37.5% of reviews | **39.1% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 338 MB | 3.1 GB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Autophix Tech Co., Ltd](https://appshunter.io/developer/650288249) | [HK TOPDON TECHNOLOGY Co., LIMITED](https://appshunter.io/developer/1846276192) |

## What reviewers say

### Autophix

[App page](https://appshunter.io/ios/app/autophix/id1546574318)

This application provides comprehensive vehicle diagnostics, allowing users to read and clear error codes, view live data streams, and perform maintenance resets. It supports full OBD2 diagnostic modes and offers a dashboard for monitoring vehicle performance. Diagnostic data can be saved and shared.

**Highlights:** Read and erase diagnostic trouble codes, View live data streams, Perform maintenance resets, Support for special functions (e.g., brake pad replacement), Full OBD2 diagnostic mode, Save and share diagnostic data

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| For HONDADiagnosis | $9.99 | one-time |
| For LROVERDiagnosis | $9.99 | one-time |
| For OPELDiagnosis | $9.99 | one-time |
| For HYUNDAIDiagnosis | $9.99 | one-time |
| For RENAULTDiagnosis | $9.99 | one-time |
| For VOLVODiagnosis | $9.99 | one-time |
| For TOYOTADiagnosis | $9.99 | one-time |
| For BENZDiagnosis | $9.99 | one-time |
| For VAUXHALLDiagnosis | $9.99 | one-time |
| For NISSANDiagnosis | $9.99 | one-time |


### TOPDON CarPal

[App page](https://appshunter.io/ios/app/topdon-carpal/id6478524922)

Transform your phone into a powerful car diagnostic tool. This app offers comprehensive system checks, full OBD2 functionality, and specialized maintenance services for a wide range of vehicle brands. It provides detailed reports and a repair data library for easier troubleshooting.

**Highlights:** Full System Diagnosis, Full OBD2 Functions, 6 Special Maintenance Functions, AutoVIN Vehicle Identification, Wireless Bluetooth 5.0 Connection, Diagnostic Report Generation

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Auto-renewal | $4.99 | per month |
| Renewal Bundle | $29.99 | per year |
| Renault Gateway  1-Token | $11.99 | one-time |
| VW SFD Gateway  1-Token | $11.99 | one-time |
| FCA Gateway  1-Token | $11.99 | one-time |
| FCA Gateway 30-day Access | $34.99 | one-time |
| VW SFD Gateway 30-day Access | $34.99 | one-time |
| Renault Gateway 5 Tokens | $116.99 | one-time |
| Renault Gateway 5 Tokens | $147.99 | one-time |
| VW SFD Gateway 1-year Access | $199.99 | one-time |


## Frequently asked questions

### Is Autophix free?

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

### Is TOPDON CarPal free?

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

### Which has better reviews, Autophix or TOPDON CarPal?

Autophix is rated higher. Autophix averages 3.8 out of 5 from 28 ratings, while TOPDON CarPal averages 3.7 from 46 ratings.

### Do Autophix or TOPDON CarPal have ads?

Neither Autophix nor TOPDON CarPal shows ads.

### Which is updated more often, Autophix or TOPDON CarPal?

Autophix ships an update every 6 weeks, and TOPDON CarPal every 3 weeks. Most recently, Autophix was updated on November 3, 2026 and TOPDON CarPal on November 9, 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.*