# ShiftLight OBD2 vs AutoDetect

The clearest difference is in-app purchases: ShiftLight OBD2 at none against AutoDetect's 8. ShiftLight OBD2 also leads on device support (3 vs 1) and iOS requirement (11.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. AutoDetect sells 8 in-app purchases, starting at $4.99 per 7 days. ShiftLight OBD2 asks for nothing beyond the download.

## The numbers

| Metric | ShiftLight OBD2 | AutoDetect |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 8 days |
| Monetization | Free | — |
| Size | 28 MB | 23 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jakub Tomana](https://appshunter.io/developer/1495536476) | [Gazmir Cani](https://appshunter.io/developer/1864415800) |

## 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


### AutoDetect

[App page](https://appshunter.io/ios/app/autodetect/id6757088382)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Monthly Premium | $9.99 | per month |
| Yearly Premium | $29.99 | per year |
| Yearly Premium | $49.99 | per year |
| 3 Diagnosis Unlimited Pack | $3.99 | one-time |
| 5 Diagnosis Unlimited Pack | $7.99 | one-time |
| 10 Unlimited Diagnosis Pack | $12.99 | one-time |
| Lifetime Unlimited Access | $69.99 | one-time |


## Frequently asked questions

### Is ShiftLight OBD2 free?

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

### Is AutoDetect free?

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

### Do ShiftLight OBD2 or AutoDetect have ads?

Neither ShiftLight OBD2 nor AutoDetect 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.*