# OBD2 Dashboards vs DataFastView

The clearest difference is update cadence: DataFastView at fortnightly against OBD2 Dashboards's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. OBD2 Dashboards sells 2 in-app purchases, starting at $3.99 per 7 days and DataFastView sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

OBD2 Dashboards ships an update every 8 months, DataFastView fortnightly. The most recent releases landed on November 6, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | OBD2 Dashboards | DataFastView |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 11.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Fortnightly** |
| Monetization | Freemium | — |
| Size | 40 MB | 9 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Potato Powered Games Ltd](https://appshunter.io/developer/607193652) | [Moscoso Pacheco, Gonzalo Juvenal](https://appshunter.io/developer/1825736307) |

## 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 and diagnostics tool. Monitor engine data, customize displays, and even create your own gauges. Requires an OBD2 adapter.

**Highlights:** Live engine data monitoring, Hundreds of customizable dashboards, Dashboard editor, Advanced calculations (horsepower, 0-60), HUD mode for windshield display, Data logging and export

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OBD2 Dashboards Pro Weekly | $3.99 | per 7 days |
| OBD2 Dashboards Pro Yearly | $29.99 | per year |

**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


### DataFastView

[App page](https://appshunter.io/ios/app/datafastview/id6804723908)

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a Coke / A small thank-you | $0.99 | one-time |
| Dashboards | $1.99 | one-time |
| Weather and Time Widgets | $2.99 | one-time |
| Status Portal Widgets | $3.99 | one-time |
| Calendar Widgets | $3.99 | one-time |
| Productivity Widgets | $3.99 | one-time |
| Mail Widgets | $3.99 | one-time |
| Steps and Distance Widgets | $3.99 | one-time |


## Frequently asked questions

### Is OBD2 Dashboards free?

OBD2 Dashboards is free to download, with in-app purchases available.

### Is DataFastView free?

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

### Do OBD2 Dashboards or DataFastView have ads?

Neither OBD2 Dashboards nor DataFastView shows ads.

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

OBD2 Dashboards ships an update every 8 months, and DataFastView fortnightly. Most recently, OBD2 Dashboards was updated on November 6, 2026 and DataFastView on November 10, 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.*