# DND vs Autmet | OBD2 Scanner

DND and Autmet | OBD2 Scanner are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

On the App Store both sit at effectively the same score — 5.0 for DND against 5.0 for Autmet | OBD2 Scanner. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

DND ships an update every 8 days, Autmet | OBD2 Scanner every 9 days. The most recent releases landed on September 17, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | DND | Autmet | OBD2 Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/dnd/id6451104638/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/autmet-obd2-scanner/id6504313001/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 9 days |
| Monetization | Free | Free |
| Size | 339 MB | 48 MB |
| Requires iOS | 16.6 | 16.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [MATL TECH INC.](https://appshunter.io/developer/1735263917) | [SPIRESH](https://appshunter.io/developer/1751680802) |

## What reviewers say

### DND

[App page](https://appshunter.io/ios/app/dnd/id6451104638)

This tool helps you understand your vehicle's health and diagnose issues. It provides comprehensive diagnostic services, maintenance guidance, and real-time sensor data monitoring, making car care accessible even for beginners.

**Highlights:** OBD functionality, Enhanced diagnosis, Vehicle maintenance guidance, Locate malfunction causes, AI services, Abnormal warnings, Real-time sensor data monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### Autmet | OBD2 Scanner

[App page](https://appshunter.io/ios/app/autmet-obd2-scanner/id6504313001)

This diagnostic tool connects to your vehicle's OBD data via a Bluetooth device. It allows you to read various ECU data and supports common OBD-II protocols.

**Highlights:** Reads vehicle ECU data, Bluetooth OBD device compatible, Supports OBD-II protocols, Diagnostic tool

**In-app purchases:** none


## Frequently asked questions

### Is DND free?

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

### Is Autmet | OBD2 Scanner free?

Autmet | OBD2 Scanner is free to download, with no in-app purchases.

### Which has better reviews, DND or Autmet | OBD2 Scanner?

DND and Autmet | OBD2 Scanner are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do DND or Autmet | OBD2 Scanner have ads?

Neither DND nor Autmet | OBD2 Scanner shows ads.

### Which is updated more often, DND or Autmet | OBD2 Scanner?

DND ships an update every 8 days, and Autmet | OBD2 Scanner every 9 days. Most recently, DND was updated on September 17, 2026 and Autmet | OBD2 Scanner on September 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*