# Xtuning vs SDG Rotor

The clearest difference is iOS requirement: Xtuning at 11.0 against SDG Rotor's 15.6. 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.

## The numbers

| Metric | Xtuning | SDG Rotor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sdg-rotor/id6480425498/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Monetization | — | Free |
| Size | 51 MB | 46 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +17 |
| Developer | [AGROECOPOWER LIMITED - pobocka](https://appshunter.io/developer/1451745498) | [Stephan Monette](https://appshunter.io/developer/1299469285) |

## What reviewers say

### Xtuning

[App page](https://appshunter.io/ios/app/xtuning/id6443453288)

**Features:** macOS Compatibility

**In-app purchases:** none


### SDG Rotor

[App page](https://appshunter.io/ios/app/sdg-rotor/id6480425498)

This tool helps high-performance vehicle owners ensure the safety of their supercharger rotor RPM. It allows users to input supercharger details and engine RPM for instant safety checks, leveraging expert knowledge in performance vehicles.

**Highlights:** Supercharger rotor RPM safety checks, Input supercharger details and engine RPM, Instant safety assessments, Expertise in high-performance vehicles, User-friendly design, Supports global units and standards

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

**In-app purchases:** none


## Frequently asked questions

### Is Xtuning free?

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

### Is SDG Rotor free?

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

### Do Xtuning or SDG Rotor have ads?

Neither Xtuning nor SDG Rotor shows ads.

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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.*