# xHP Flashtool vs CarTube ‣

The clearest difference is review sentiment: xHP Flashtool at 94% against CarTube ‣'s 3%. xHP Flashtool also leads on rating (4.9 vs 3.7) and in-app purchases (none vs 4). CarTube ‣'s advantage is update cadence (daily vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CarTube ‣ sells 4 in-app purchases, starting at $4.99 per 7 days. xHP Flashtool asks for nothing beyond the download.

xHP Flashtool holds the better App Store score, 4.9 against 3.7. That said, the two scores are not equally well evidenced: xHP Flashtool has 2.8K ratings behind it against 374, 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 3% of CarTube ‣'s.

xHP Flashtool ships an update weekly, CarTube ‣ daily. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | xHP Flashtool | CarTube ‣ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (2.8K ratings)](https://appshunter.io/ios/app/xhp-flashtool/id1475112461/reviews)** | [3.7 (374 ratings)](https://appshunter.io/ios/app/cartube/id6756518125/reviews) |
| Number of ratings | **2.8K** | 374 |
| Positive reviews | **93.5% of reviews** | 2.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 277 MB | 1 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) | [ONLINE SAB SUPPORT AND MEDIA JOINT STOCK COMPANY](https://appshunter.io/developer/1865388754) |

## 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


### CarTube ‣

[App page](https://appshunter.io/ios/app/cartube/id6756518125)

Enhance your web browsing experience with a picture-in-picture video player for Safari. This extension allows supported videos to continue playing while you navigate other websites or switch tasks, ensuring uninterrupted viewing.

**Highlights:** Picture-in-picture video playback, Seamless browsing integration, Supports compatible HTML5 videos, Lightweight and distraction-free, On-device processing, No account required

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly access | $4.99 | per 7 days |
| Monthly access | $8.99 | per month |
| Yearly access | $14.99 | per year |
| Lifetime access | $17.99 | one-time |


## Frequently asked questions

### Is xHP Flashtool free?

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

### Is CarTube ‣ free?

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

### Which has better reviews, xHP Flashtool or CarTube ‣?

xHP Flashtool is rated higher. xHP Flashtool averages 4.9 out of 5 from 2.8K ratings, while CarTube ‣ averages 3.7 from 374 ratings.

### Do xHP Flashtool or CarTube ‣ have ads?

Neither xHP Flashtool nor CarTube ‣ shows ads.

### Which is updated more often, xHP Flashtool or CarTube ‣?

xHP Flashtool ships an update weekly, and CarTube ‣ daily. Most recently, xHP Flashtool was updated on October 24, 2026 and CarTube ‣ on October 19, 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.*