# Ancel Trucker vs ZDOBD

The clearest difference is review sentiment: Ancel Trucker at 25% against ZDOBD's 0%. Ancel Trucker also leads on monetization model (free vs free with in-app purchases) and rating (2.3 vs 2.0). 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.

Ancel Trucker holds the better App Store score, 2.3 against 2.0. That said, the two scores are not equally well evidenced: Ancel Trucker has 38 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 25% of Ancel Trucker's written reviews are positive against 0% of ZDOBD's.

Ancel Trucker ships an update every 6 weeks, ZDOBD monthly. The most recent releases landed on September 25, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Ancel Trucker | ZDOBD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (38 ratings)](https://appshunter.io/ios/app/ancel-trucker/id6444299282/reviews)** | [2.0 (4 ratings)](https://appshunter.io/ios/app/zdobd/id6449920963/reviews) |
| Number of ratings | **38** | 4 |
| Positive reviews | **25.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 167 MB | 22 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OBDSPACE TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1434956144) | [深圳市正德友邦科技有限公司](https://appshunter.io/developer/1691030696) |

## What reviewers say

### Ancel Trucker

[App page](https://appshunter.io/ios/app/ancel-trucker/id6444299282)

This app allows users to connect to a vehicle's OBD system via Bluetooth or Wi-Fi. It provides one-key password-free login to read and clear fault codes, and perform special functions like DPF regeneration for heavy-duty trucks.

**Highlights:** One-key password-free login, Bluetooth/Wi-Fi connection to device, Read vehicle OBD data stream, Read and clear fault codes, DPF regeneration, Special function operation

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

**In-app purchases:** none


### ZDOBD

[App page](https://appshunter.io/ios/app/zdobd/id6449920963)

This diagnostic tool connects to portable diesel vehicle devices via Bluetooth to perform comprehensive vehicle checks. It allows users to view ECU information, diagnose and clear faults, monitor real-time data, and conduct specific tests like DPF regeneration.

**Highlights:** Bluetooth connectivity, ECU version information, Vehicle fault diagnosis and clearing, Real-time data flow monitoring, DPF regeneration, SCR testing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ancel Trucker free?

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

### Is ZDOBD free?

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

### Which has better reviews, Ancel Trucker or ZDOBD?

Ancel Trucker is rated higher. Ancel Trucker averages 2.3 out of 5 from 38 ratings, while ZDOBD averages 2.0 from 4 ratings.

### Do Ancel Trucker or ZDOBD have ads?

Neither Ancel Trucker nor ZDOBD shows ads.

### Which is updated more often, Ancel Trucker or ZDOBD?

Ancel Trucker ships an update every 6 weeks, and ZDOBD monthly. Most recently, Ancel Trucker was updated on September 25, 2026 and ZDOBD on September 8, 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.*