# TunerView vs Kops24

The clearest difference is in-app purchases: Kops24 at none against TunerView's 4. TunerView's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, update cadence and ads there is nothing between them.

Both are free to download. TunerView sells 4 one-off in-app purchases. Kops24 asks for nothing beyond the download.

TunerView ships an update every 6 weeks, Kops24 monthly. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | TunerView | Kops24 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (41 ratings)](https://appshunter.io/ios/app/tunerview/id1593158185/reviews)** | — |
| Number of ratings | **41** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 108 MB | 39 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Peter Linszter](https://appshunter.io/developer/530077583) | [Prashant Sulakhe](https://appshunter.io/developer/1735183868) |

## What reviewers say

### TunerView

[App page](https://appshunter.io/ios/app/tunerview/id1593158185)

This app connects to your vehicle's ECU via a Bluetooth adapter to provide real-time data logging and dashboard displays. Unlock specific datalog protocols through in-app purchases to utilize its full functionality for automotive tuning.

**Highlights:** Real-time datalogging, Customizable dashboard, Bluetooth ECU connection, Support for specific ECUs, In-app protocol purchases

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KTuner Protocol | $4.99 | one-time |
| ECUMaster Protocol | $4.99 | one-time |
| eCTune/HTS Protocol | $4.99 | one-time |
| Neptune Protocol | $4.99 | one-time |

**What reviewers like**

- 👍 Works with Ktuner V1.2
- 👍 Customizable layouts and values
- 👍 Great companion app
- 👍 Cheaper than V2
- 👍 Cleaner than V2 screen

**What reviewers complain about**

- 😞 No CarPlay support
- 😞 Bluetooth connection issues
- 😞 Music playback interruption
- 😞 App pauses music
- 😞 Not compatible with older serial numbers

**Reported bugs**

- App won't connect after iOS update
- Bluetooth won't connect
- Music stops when app is opened
- App pauses music when outside app
- Car detects microphone activation

**Requested features**

- More layouts
- Vertical gauges
- CarPlay integration
- NeptuneRtp option
- Track mode (0-60, race track)


### Kops24

[App page](https://appshunter.io/ios/app/kops24/id6479210242)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TunerView free?

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

### Is Kops24 free?

Kops24 is free to download, with no in-app purchases.

### Do TunerView or Kops24 have ads?

Neither TunerView nor Kops24 shows ads.

### Which is updated more often, TunerView or Kops24?

TunerView ships an update every 6 weeks, and Kops24 monthly. Most recently, TunerView was updated on November 3, 2026 and Kops24 on November 8, 2026.

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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.*