# OBD2 Dashboards vs OBDocker

OBD2 Dashboards and OBDocker both sit at 4.0 stars, but that hides the real split: 47% of OBDocker's written reviews are positive against 12% of OBD2 Dashboards's. OBDocker also leads on update cadence (fortnightly vs every 15 months) and iOS requirement (13.0 vs 17.0). OBD2 Dashboards's advantage is in-app purchases (none vs 7) and ratings volume (136 vs 17). On price, rating, ads and device support there is nothing between them.

Both are free to download. OBDocker sells 7 in-app purchases, starting at $2.99 per month. OBD2 Dashboards asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.0 for OBD2 Dashboards against 3.9 for OBDocker. That said, the two scores are not equally well evidenced: OBD2 Dashboards has 136 ratings behind it against 17, so its average is the more settled of the two. Written reviews are what separate them: 12% of OBD2 Dashboards's written reviews are positive against 47% of OBDocker's.

OBD2 Dashboards ships an update every 15 months, OBDocker fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | OBD2 Dashboards | OBDocker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (136 ratings)](https://appshunter.io/ios/app/obd2-dashboards-car-scanner/id1312918682/reviews)** | [3.9 (17 ratings)](https://appshunter.io/ios/app/obdocker-obd2-car-scanner/id6466999549/reviews) |
| Number of ratings | **136** | 17 |
| Positive reviews | 11.8% of reviews | **46.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 15 months | **Fortnightly** |
| Monetization | **Free** | Freemium |
| Size | 40 MB | 238 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Potato Powered Games Ltd](https://appshunter.io/developer/607193652) | [Motorsure. Inc](https://appshunter.io/developer/1707281085) |

## What reviewers say

### OBD2 Dashboards

[App page](https://appshunter.io/ios/app/obd2-dashboards-car-scanner/id1312918682)

Transform your iPhone or iPad into a real-time car dashboard. Monitor vehicle performance and diagnostics by connecting to your car's OBD2 engine management system via a Bluetooth or WiFi adapter. Customize dashboards with various gauges and sensors.

**Highlights:** Real-time vehicle data display, Customizable dashboards with widgets/gauges, Over 100 pre-made dashboards, Hundreds of OBD sensor values, Custom PIDs and programmable plugins, Head-Up Display (HUD) mode, Diagnostic data logging

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Good app (mdh188)
- 👍 Pretty cool (MrOBD)
- 👍 Good (J J J AL)

**What reviewers complain about**

- ❌ Terrible connectivity
- ❌ Not functioning
- ❌ Useless
- ❌ Money waste
- ❌ Unusable for EVs

**Reported bugs**

- OBD2 Bluetooth connectivity issues
- App does not communicate with OBD2 device
- App not working, USB connection not linking
- App crashes when trying to connect
- Most gauges and diagnostic tools crash

**Requested features**

- Compatible with CarPlay
- Change profile picture
- Extract single gauge from dashboard


### OBDocker

[App page](https://appshunter.io/ios/app/obdocker-obd2-car-scanner/id6466999549)

This app acts as a professional OBD2 car scanner, enabling users to diagnose, service, and customize their vehicles. It offers comprehensive diagnostic modes, real-time data monitoring, and various service functions like oil resets and battery registration.

**Highlights:** Triple-mode diagnostics (Full-Systems, Multi-Systems, Quick Scan), Triple-mode live data monitoring (Health, Engine, Dash), Full-cycle service functions (Emissions Pre-Check, Control Tests, Oil Reset, Battery Registration), One-click car setting adjustments and retrofits, Supports a wide range of car brands and models

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OBD Pro (Monthly) | $2.99 | per month |
| OBD Pro Max (Monthly) | $7.99 | per month |
| OBD2 Pro (6 Months) | $14.99 | per 6 months |
| OBD Pro (Annual) | $17.99 | per year |
| Mechanic Access (Quarterly) | $19.99 | per 3 months |
| OBD Pro Max (Annual) | $47.99 | per year |
| OBD Pro Max (Permanent) | $119.99 | one-time |


## Frequently asked questions

### Is OBD2 Dashboards free?

OBD2 Dashboards is free to download, with no in-app purchases.

### Is OBDocker free?

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

### Which has better reviews, OBD2 Dashboards or OBDocker?

OBD2 Dashboards is rated higher. OBD2 Dashboards averages 4.0 out of 5 from 136 ratings, while OBDocker averages 3.9 from 17 ratings.

### Do OBD2 Dashboards or OBDocker have ads?

Neither OBD2 Dashboards nor OBDocker shows ads.

### Which is updated more often, OBD2 Dashboards or OBDocker?

OBD2 Dashboards ships an update every 15 months, and OBDocker fortnightly. Most recently, OBD2 Dashboards was updated on October 24, 2026 and OBDocker on October 24, 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.*