# OBD Compass vs Kever

The clearest difference is iOS requirement: OBD Compass at 13.0 against Kever's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly monthly. Both last shipped on October 31, 2026.

## The numbers

| Metric | OBD Compass | Kever |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 25 MB | 47 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HK TOPDON TECHNOLOGY Co., LIMITED](https://appshunter.io/developer/1846276192) | [Haikou Xinzuhe Micro-Technology Co., Ltd.](https://appshunter.io/developer/1879732671) |

## What reviewers say

### OBD Compass

[App page](https://appshunter.io/ios/app/obd-compass/id6758076036)

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

**In-app purchases:** none


### Kever

[App page](https://appshunter.io/ios/app/kever-auto-key/id6759596218)

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

**In-app purchases:** none


## Frequently asked questions

### Is OBD Compass free?

OBD Compass is free to download, with no in-app purchases.

### Is Kever free?

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

### Do OBD Compass or Kever have ads?

Neither OBD Compass nor Kever shows ads.

### Which is updated more often, OBD Compass or Kever?

OBD Compass ships an update monthly, and Kever monthly. Most recently, OBD Compass was updated on October 31, 2026 and Kever on October 31, 2026.

---

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