# OBD Mate vs OBD Connect

The clearest difference is price: OBD Mate at Free against OBD Connect's $9.99. OBD Connect's advantage is rating (3.8 vs 1.8) and update cadence (every 6 days vs every 5 weeks). On ratings volume, ads, in-app purchases and device support there is nothing between them.

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

OBD Connect holds the better App Store score, 3.8 against 1.8. Both are backed by a comparable volume of ratings — 115 and 55 respectively. Written reviews point the same way: 9% of OBD Mate's written reviews are positive against 32% of OBD Connect's.

OBD Mate ships an update every 5 weeks, OBD Connect every 6 days. The most recent releases landed on October 16, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | OBD Mate | OBD Connect |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | [1.8 (115 ratings)](https://appshunter.io/ios/app/obd-mate/id1405374762/reviews) | **[3.8 (55 ratings)](https://appshunter.io/ios/app/obd-connect/id1518497239/reviews)** |
| Number of ratings | **115** | 55 |
| Positive reviews | 9.4% of reviews | **31.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 6 days** |
| Monetization | **Free** | Paid |
| Size | 365 MB | 14 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Autophix Tech Co., Ltd](https://appshunter.io/developer/650288249) | [Alphabit Software Inc.](https://appshunter.io/developer/702178534) |

## 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


### OBD Connect

[App page](https://appshunter.io/ios/app/obd-connect/id1518497239)

Monitor your car's performance in real-time with virtual gauges and graphs. Diagnose and clear trouble codes to understand vehicle malfunctions before visiting a mechanic. Track fuel economy to save on gas.

**Highlights:** Real-time performance monitoring, Trouble code reading and clearing, Fuel economy tracking, Customizable gauges and graphs, Car profiles and settings, Race track data and drag times

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OBD Mate free?

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

### Is OBD Connect free?

OBD Connect costs $9.99, with no in-app purchases.

### Which has better reviews, OBD Mate or OBD Connect?

OBD Connect is rated higher. OBD Mate averages 1.8 out of 5 from 115 ratings, while OBD Connect averages 3.8 from 55 ratings.

### Do OBD Mate or OBD Connect have ads?

Neither OBD Mate nor OBD Connect shows ads.

### Which is updated more often, OBD Mate or OBD Connect?

OBD Mate ships an update every 5 weeks, and OBD Connect every 6 days. Most recently, OBD Mate was updated on October 16, 2026 and OBD Connect on October 18, 2026.

---

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