# OBD Scan Pro vs ForgePilot Diagnostics

The clearest difference is in-app purchases: ForgePilot Diagnostics at none against OBD Scan Pro's 1. ForgePilot Diagnostics also leads on iOS requirement (15.1 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. OBD Scan Pro sells 1 in-app purchase, starting at $2.99 per month. ForgePilot Diagnostics asks for nothing beyond the download.

OBD Scan Pro ships an update every 2 weeks, ForgePilot Diagnostics fortnightly. The most recent releases landed on October 19, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | OBD Scan Pro | ForgePilot Diagnostics |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Size | 27 MB | 38 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tariq Al-aqrabawi](https://appshunter.io/developer/1877383192) | [Crimson Forge Inc](https://appshunter.io/developer/1896609772) |

## What reviewers say

### OBD Scan Pro

[App page](https://appshunter.io/ios/app/obd-scan-pro/id6759904058)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OBD Scan Pro Premium | $2.99 | per month |


### ForgePilot Diagnostics

[App page](https://appshunter.io/ios/app/forgepilot-diagnostics/id6768842315)

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

**In-app purchases:** none


## Frequently asked questions

### Is OBD Scan Pro free?

OBD Scan Pro is free to download, with in-app purchases available.

### Is ForgePilot Diagnostics free?

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

### Do OBD Scan Pro or ForgePilot Diagnostics have ads?

Neither OBD Scan Pro nor ForgePilot Diagnostics shows ads.

### Which is updated more often, OBD Scan Pro or ForgePilot Diagnostics?

OBD Scan Pro ships an update every 2 weeks, and ForgePilot Diagnostics fortnightly. Most recently, OBD Scan Pro was updated on October 19, 2026 and ForgePilot Diagnostics on October 5, 2026.

---

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