# TOPDON CarPal vs Ecovox

The clearest difference is in-app purchases: Ecovox at none against TOPDON CarPal's 10. Ecovox also leads on iOS requirement (13.0 vs 15.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. TOPDON CarPal sells 10 in-app purchases, starting at $4.99 per month. Ecovox asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.7 for TOPDON CarPal against 3.8 for Ecovox. Both are backed by a comparable volume of ratings — 45 and 31 respectively. Written reviews are what separate them: 39% of TOPDON CarPal's written reviews are positive against 44% of Ecovox's.

TOPDON CarPal ships an update every 3 weeks, Ecovox every 2 weeks. The most recent releases landed on November 8, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | TOPDON CarPal | Ecovox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (45 ratings)](https://appshunter.io/ios/app/topdon-carpal/id6478524922/reviews) | **[3.8 (31 ratings)](https://appshunter.io/ios/app/ecovox/id6740260828/reviews)** |
| Number of ratings | **45** | 31 |
| Positive reviews | 39.1% of reviews | **44.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 3.1 GB | 38 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HK TOPDON TECHNOLOGY Co., LIMITED](https://appshunter.io/developer/1846276192) | [Syeconmax](https://appshunter.io/developer/1654866165) |

## What reviewers say

### 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 |


### Ecovox

[App page](https://appshunter.io/ios/app/ecovox/id6740260828)

Access high-speed cellular networks across all US states with a simple tap. Choose from flexible plans without contracts, offering affordable data for travel, work, or daily use. Enjoy reliable connectivity from bustling cities to remote countryside.

**Highlights:** Full US state network coverage, One-tap connection, Variety of flexible plans, No contract period, Affordable pricing, Abundant data options

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

**In-app purchases:** none


## Frequently asked questions

### Is TOPDON CarPal free?

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

### Is Ecovox free?

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

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

Ecovox is rated higher. TOPDON CarPal averages 3.7 out of 5 from 45 ratings, while Ecovox averages 3.8 from 31 ratings.

### Do TOPDON CarPal or Ecovox have ads?

Neither TOPDON CarPal nor Ecovox shows ads.

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

TOPDON CarPal ships an update every 3 weeks, and Ecovox every 2 weeks. Most recently, TOPDON CarPal was updated on November 8, 2026 and Ecovox on November 4, 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.*