# OBD Mate vs Hazard Map

The clearest difference is price: OBD Mate at Free against Hazard Map's $9.99. OBD Mate also leads on update cadence (every 5 weeks vs every 91 months) and iOS requirement (13.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

OBD Mate is free to download; Hazard Map costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

OBD Mate ships an update every 5 weeks, Hazard Map every 91 months. The most recent releases landed on October 22, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | OBD Mate | Hazard Map |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[1.8 (115 ratings)](https://appshunter.io/ios/app/obd-mate/id1405374762/reviews)** | — |
| Number of ratings | **115** | — |
| Positive reviews | 9.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 91 months |
| Monetization | Free | — |
| Size | 365 MB | 1 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Autophix Tech Co., Ltd](https://appshunter.io/developer/650288249) | [Jose Leal](https://appshunter.io/developer/1441468562) |

## What reviewers say

### OBD Mate

[App page](https://appshunter.io/ios/app/obd-mate/id1405374762)

Diagnose vehicle faults and receive driving assistance using your smartphone or tablet. Connect via Bluetooth to read and clear error codes, monitor sensor data, and view custom dashboards for a better driving experience.

**Highlights:** Fault diagnosis, Driving assistance, Read and clear codes, Freeze frame data, O2 sensor monitoring, Customizable dashboard

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

**In-app purchases:** none


### Hazard Map

[App page](https://appshunter.io/ios/app/hazard-map/id1459496911)

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

**In-app purchases:** none


## Frequently asked questions

### Is OBD Mate free?

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

### Is Hazard Map free?

Hazard Map costs $9.99, with no in-app purchases.

### Do OBD Mate or Hazard Map have ads?

Neither OBD Mate nor Hazard Map shows ads.

### Which is updated more often, OBD Mate or Hazard Map?

OBD Mate ships an update every 5 weeks, and Hazard Map every 91 months. Most recently, OBD Mate was updated on October 22, 2026 and Hazard Map on October 14, 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.*