# ShiftLight OBD2 vs OnTrack

The clearest difference is in-app purchases: ShiftLight OBD2 at none against OnTrack's 2. ShiftLight OBD2 also leads on iOS requirement (11.0 vs 17.2). On price, ads and device support there is nothing between them.

Both are free to download. OnTrack sells 2 in-app purchases, starting at $1.99 per month. ShiftLight OBD2 asks for nothing beyond the download.

## The numbers

| Metric | ShiftLight OBD2 | OnTrack |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | Free | — |
| Size | 28 MB | 8 MB |
| Requires iOS | **11.0** | 17.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | +4 |
| Developer | [Jakub Tomana](https://appshunter.io/developer/1495536476) | [OnTrack Apps Limited](https://appshunter.io/developer/1647551624) |

## What reviewers say

### ShiftLight OBD2

[App page](https://appshunter.io/ios/app/shiftlight-obd2/id6471374380)

Enhance your driving with real-time engine temperature monitoring and a customizable shift light. Optimize gear changes and stay informed about your vehicle's performance. Requires an OBD2 adapter.

**Highlights:** Adjustable shiftlight with custom RPM thresholds, Real-time coolant and oil temperature readings, OBD2 protocol compatibility for most vehicles, Intuitive dashboard for performance metrics, Effortless user interface for customization

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

**In-app purchases:** none


### OnTrack

[App page](https://appshunter.io/ios/app/ontrack-shift/id6478929008)

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly - Best value | $19.99 | per year |


## Frequently asked questions

### Is ShiftLight OBD2 free?

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

### Is OnTrack free?

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

### Do ShiftLight OBD2 or OnTrack have ads?

Neither ShiftLight OBD2 nor OnTrack shows ads.

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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.*