# xHP Flashtool vs DINAN PCU

The clearest difference is review sentiment: xHP Flashtool at 94% against DINAN PCU's 0%. xHP Flashtool also leads on rating (4.9 vs 1.0) and update cadence (weekly vs every 3 months). DINAN PCU's advantage is monetization model (free vs paid). On price, ads, in-app purchases and device support there is nothing between them.

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

xHP Flashtool holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: xHP Flashtool has 2.7K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 94% of xHP Flashtool's written reviews are positive against 0% of DINAN PCU's.

xHP Flashtool ships an update weekly, DINAN PCU every 3 months. The most recent releases landed on September 23, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | xHP Flashtool | DINAN PCU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (2.7K ratings)](https://appshunter.io/ios/app/xhp-flashtool/id1475112461/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/dinan-pcu/id6503719573/reviews) |
| Number of ratings | **2.7K** | 2 |
| Positive reviews | **94.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Paid | **Free** |
| Size | 275 MB | 141 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [xAutomotive GmbH](https://appshunter.io/developer/1471996796) | [Holley Performance Products](https://appshunter.io/developer/1175069390) |

## What reviewers say

### xHP Flashtool

[App page](https://appshunter.io/ios/app/xhp-flashtool/id1475112461)

This app offers a complete tuning solution for ZF automatic and DCT transmissions. It allows users to customize their transmission's behavior, from smooth and comfortable to race-ready performance, directly from their Apple devices. Unlock the full potential of your vehicle's transmission.

**Highlights:** ZF transmission tuning, Customizable shift behavior, OTS map selection, DCT transmission support, iOS/iPadOS/Mac M1 compatibility, Multiple adapter options

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Improved performance and responsiveness
- 👍 Easy to use and customize
- 🔧 Excellent customer support
- 💥 Significant driving experience enhancement
- 🏎️ Faster and more responsive shifts

**What reviewers complain about**

- 🐛 Occasional connection issues
- 🔍 Compatibility concerns with newer vehicles
- 💰 Perceived high cost of license

**Reported bugs**

- App crashes during reflash process
- Inability to sign out of account with wrong email

**Requested features**

- Expand compatibility to more vehicle models
- Offer more affordable licensing options
- Implement demo/trial mode for potential users


### DINAN PCU

[App page](https://appshunter.io/ios/app/dinan-pcu/id6503719573)

This app allows vehicle owners to tune their car's engine for increased horsepower and torque. It offers on-the-fly performance adjustments, throttle sensitivity control, and diagnostic features like reading fault codes.

**Highlights:** Increase horsepower and torque, Plug-and-play engine tuning, On-the-fly performance level changes, Adjust throttle sensitivity, Read emissions readiness, Read and clear fault codes

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

**In-app purchases:** none


## Frequently asked questions

### Is xHP Flashtool free?

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

### Is DINAN PCU free?

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

### Which has better reviews, xHP Flashtool or DINAN PCU?

xHP Flashtool is rated higher. xHP Flashtool averages 4.9 out of 5 from 2.7K ratings, while DINAN PCU averages 1.0 from 2 ratings.

### Do xHP Flashtool or DINAN PCU have ads?

Neither xHP Flashtool nor DINAN PCU shows ads.

### Which is updated more often, xHP Flashtool or DINAN PCU?

xHP Flashtool ships an update weekly, and DINAN PCU every 3 months. Most recently, xHP Flashtool was updated on September 23, 2026 and DINAN PCU on September 11, 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.*