# Where is OBD vs NexzScan

The clearest difference is rating: Where is OBD at 5.0 against NexzScan's 2.1. Where is OBD also leads on review sentiment (29% vs 7%) and iOS requirement (8.4 vs 15.6). NexzScan's advantage is update cadence (every 3 weeks vs every 21 months) and ratings volume (27 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Where is OBD holds the better App Store score, 5.0 against 2.1. That said, the two scores are not equally well evidenced: NexzScan has 27 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 29% of Where is OBD's written reviews are positive against 7% of NexzScan's.

Where is OBD ships an update every 21 months, NexzScan every 3 weeks. The most recent releases landed on September 14, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Where is OBD | NexzScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/where-is-obd/id1018597880/reviews)** | [2.1 (27 ratings)](https://appshunter.io/ios/app/nexzscan/id1450589621/reviews) |
| Number of ratings | 1 | **27** |
| Positive reviews | **28.6% of reviews** | 7.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 16 MB | 141 MB |
| Requires iOS | **8.4** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kamil Kubis](https://appshunter.io/developer/1471127510) | [美泉 黄](https://appshunter.io/developer/1465544231) |

## What reviewers say

### Where is OBD

[App page](https://appshunter.io/ios/app/where-is-obd/id1018597880)

Locate the OBD port in a wide range of car models with this comprehensive database. Quickly find the diagnostic connector for over 700 vehicles from popular manufacturers.

**Highlights:** OBD port location database, Supports over 700 car models, Covers popular manufacturers, Simple and intuitive interface, Quickly find diagnostic connectors

**Features:** Vision Pro support

**In-app purchases:** none


### NexzScan

[App page](https://appshunter.io/ios/app/nexzscan/id1450589621)

This tool helps diagnose car engine issues by connecting to your vehicle's OBD port. It provides detailed reports on error codes, their causes, and live data, making car repair more efficient and accessible. The app offers a user-friendly interface and comprehensive vehicle support.

**Highlights:** Read and clear engine codes, Detailed diagnosis reports, Customized live data display, Powerful DTC definition database, One-key app updates, Bluetooth 4.2 connection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Where is OBD free?

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

### Is NexzScan free?

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

### Which has better reviews, Where is OBD or NexzScan?

Where is OBD is rated higher. Where is OBD averages 5.0 out of 5 from 1 ratings, while NexzScan averages 2.1 from 27 ratings.

### Do Where is OBD or NexzScan have ads?

Neither Where is OBD nor NexzScan shows ads.

### Which is updated more often, Where is OBD or NexzScan?

Where is OBD ships an update every 21 months, and NexzScan every 3 weeks. Most recently, Where is OBD was updated on September 14, 2026 and NexzScan on October 6, 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.*