# DTE PowerControl vs JB4 PRO

The clearest difference is rating: JB4 PRO at 4.4 against DTE PowerControl's 3.0. JB4 PRO also leads on update cadence (fortnightly vs every 2 months) and ratings volume (14 vs 4). DTE PowerControl's advantage is review sentiment (68% vs 50%). On price, ads, in-app purchases and monetization model there is nothing between them.

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

JB4 PRO holds the better App Store score, 4.4 against 3.0. Both are backed by a comparable volume of ratings — 4 and 14 respectively. Written reviews complicate that: 68% of DTE PowerControl's written reviews are positive against 50% of JB4 PRO's, so the app with the better star average is not the one people write more warmly about.

DTE PowerControl ships an update every 2 months, JB4 PRO fortnightly. The most recent releases landed on September 14, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | DTE PowerControl | JB4 PRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/dte-powercontrol/id1128748564/reviews) | **[4.4 (14 ratings)](https://appshunter.io/ios/app/jb4-pro/id6746129072/reviews)** |
| Number of ratings | 4 | **14** |
| Positive reviews | **68.4% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 11 MB | 22 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [DTE-Systems GmbH](https://appshunter.io/developer/1128748563) | [Burger Motorsports, Inc](https://appshunter.io/developer/1815297026) |

## What reviewers say

### DTE PowerControl

[App page](https://appshunter.io/ios/app/dte-powercontrol/id1128748564)

Remotely control your vehicle's engine performance. Activate or deactivate tuning, select from three performance programs, and monitor key engine data in real-time. Features include acceleration measurement and voice control.

**Highlights:** Remote tuning activation/deactivation, Selectable performance programs (Sport, Dynamic, Efficiency), Live engine data display, Acceleration and g-force measurement, Voice control for key features, Engine warm-up time setting

**In-app purchases:** none


### JB4 PRO

[App page](https://appshunter.io/ios/app/jb4-pro/id6746129072)

Integrate your performance tuner with your smartphone to adjust engine maps, view real-time data, and manage system settings. This app requires a specific Bluetooth adapter for full functionality.

**Highlights:** Change maps, Monitor live engine data, Record logs, Manage fault codes, Update JB4 firmware, Smartphone integration

**In-app purchases:** none


## Frequently asked questions

### Is DTE PowerControl free?

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

### Is JB4 PRO free?

JB4 PRO is free to download, with no in-app purchases.

### Which has better reviews, DTE PowerControl or JB4 PRO?

JB4 PRO is rated higher. DTE PowerControl averages 3.0 out of 5 from 4 ratings, while JB4 PRO averages 4.4 from 14 ratings.

### Do DTE PowerControl or JB4 PRO have ads?

Neither DTE PowerControl nor JB4 PRO shows ads.

### Which is updated more often, DTE PowerControl or JB4 PRO?

DTE PowerControl ships an update every 2 months, and JB4 PRO fortnightly. Most recently, DTE PowerControl was updated on September 14, 2026 and JB4 PRO on October 1, 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.*