# ObdTKS — On Board Diagnostics

> On Board Diagnostics (iPhone/iPad app by The Key to Success SL.)

- Source: https://appshunter.io/ios/app/obdtks/id1403704650 (this page in markdown: same URL + `.md`)
- Developer: [The Key to Success SL](https://appshunter.io/developer/1312747616)
- Category: Utilities, Business
- Price: Free
- Age rating: 4+
- Requires: iOS 11.4 · 12 MB
- Languages: American English, European Spanish
- Released: 2018-07-25
- Data updated: 2026-01-22
- User reviews in markdown: https://appshunter.io/ios/app/obdtks/id1403704650/reviews.md

## What is ObdTKS?

ObdTKS is the perfect complement for vehicle audits. With this tool you can quickly detect errors in a vehicle, as well as verify its VIN number.

This tool is compatible with the most used OBD2 devices, which allow you to communicate with the on-board diagnostic system of a vehicle.

It includes the basic functions for quick diagnosis of the state of the vehicle:

- Check the VIN code.

- Visualize the level of the fuel tank.

- Display the temperature of the engine coolant fluid.

- Display the temperature of the engine oil.

- Visualize in real time the revolutions per minute (RPM) and speed (KM/H).

- Check engine and gearbox anomalies by displaying error codes (known as DTCs).

- Check if the vehicle has moved with the MIL (Check Engine Light) activated.


## Version history (last 1 release)

### 1.0.0 — 2018-07-25

This app has been updated by Apple to display the Apple Watch app icon.

## Apps similar to ObdTKS

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [ChkOBD OBD2 Analyzer](https://appshunter.io/ios/app/chkobd-obd2-analyzer/id1511585011) | 3.0 (4) | Free | Utilities |
| [OBDGenie](https://appshunter.io/ios/app/obdgenie/id6743215534) | 5.0 (1) | Free | Utilities |
| [Dr.OBD](https://appshunter.io/ios/app/drobd/id1225894625) | — | Free | Utilities |
| [Daily Talking Watch](https://appshunter.io/ios/app/daily-talking-watch/id921173410) | 2.5 (2) | $0.99 | Utilities |
| [AIOBD](https://appshunter.io/ios/app/aiobd/id6741761391) | — | Free | Utilities |
| [OBDPulse OBD2 Car Scanner](https://appshunter.io/ios/app/obdpulse-obd2-car-scanner/id6747773854) | — | Free | Utilities |

## More apps by The Key to Success SL

- [Checks - Audits by TKS](https://appshunter.io/ios/app/checks/id1312747617)

All apps by The Key to Success SL: https://appshunter.io/developer/1312747616

## Related topics

[the key to success sl](https://appshunter.io/ios/topics/the-key-to-success-sl)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-01-22.*