# OBDLink vs Ghent Audio Guide

The clearest difference is update cadence: Ghent Audio Guide at every 5 days against OBDLink's every 2 months. OBDLink's advantage is chart position (#199 vs unranked) and device support (3 vs 1). On price, ads and in-app purchases there is nothing between them.

Both are free to download. OBDLink sells 10 one-off in-app purchases and Ghent Audio Guide sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

OBDLink ships an update every 2 months, Ghent Audio Guide every 5 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | OBDLink | Ghent Audio Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (13K ratings)](https://appshunter.io/ios/app/obdlink/id879636351/reviews)** | — |
| Number of ratings | **13K** | — |
| Positive reviews | 61.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#199** | — |
| Size | 65 MB | 115 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [OBD Solutions LLC](https://appshunter.io/developer/879636354) | [Markus Springer](https://appshunter.io/developer/1504502268) |

## What reviewers say

### OBDLink

[App page](https://appshunter.io/ios/app/obdlink/id879636351)

**Currently charting:** #199 Top Grossing · Travel (US App Store)

Transform your phone into a powerful car diagnostic tool. Read and clear trouble codes, monitor real-time engine data, and track fuel economy. Generate detailed reports for easy sharing and analysis.

**Highlights:** Read and clear diagnostic trouble codes, Display real-time vehicle data, Customizable dashboards, Estimate fuel economy, Log data to CSV, GPS tracking of vehicle parameters, Full diagnostic reports

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ford 2016 Enhanced Diagnostics | $14.99 | one-time |
| Toyota 2007 Enhanced | $14.99 | one-time |
| Toyota 2008 Enhanced | $14.99 | one-time |
| Ford 2018 Enhanced Diagnostics | $14.99 | one-time |
| Ford 2022 Enhanced | $14.99 | one-time |
| Ford 2023 Enhanced | $14.99 | one-time |
| Ford 2015 Enhanced Diagnostics | $14.99 | one-time |
| Ford 2024 Enhanced | $14.99 | one-time |
| Ford 2017 Enhanced Diagnostics | $14.99 | one-time |
| Toyota 2011 Enhanced | $14.99 | one-time |

**What reviewers like**

- 🚀 Fast and responsive
- 👍 Customizable dashboard
- 📊 Comprehensive diagnostics
- 💰 Good value for money
- 🔧 Helpful for DIY repairs

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔌 Unreliable Bluetooth connection
- 🤔 Limited support for newer vehicles
- 📱 No CarPlay/Android Auto support
- 🔍 Difficult to navigate/configure

**Reported bugs**

- App freezes or disconnects randomly
- Trouble clearing error codes
- Inconsistent data readings
- Issues with firmware updates

**Requested features**

- Add CarPlay/Android Auto support
- Improve Bluetooth/WiFi stability
- Expand vehicle brand coverage
- Enhance user interface and customization
- Provide more detailed diagnostic information


### Ghent Audio Guide

[App page](https://appshunter.io/ios/app/ghent-audio-guide/id6797468810)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AudioGuide Ghent | $3.99 | one-time |


## Frequently asked questions

### Is OBDLink free?

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

### Is Ghent Audio Guide free?

Ghent Audio Guide is free to download, with in-app purchases available.

### Do OBDLink or Ghent Audio Guide have ads?

Neither OBDLink nor Ghent Audio Guide shows ads.

### Which is updated more often, OBDLink or Ghent Audio Guide?

OBDLink ships an update every 2 months, and Ghent Audio Guide every 5 days. Most recently, OBDLink was updated on November 5, 2026 and Ghent Audio Guide on October 31, 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.*