# oXigen slot.it vs DFU Plus

The clearest difference is iOS requirement: oXigen slot.it at 11.0 against DFU Plus's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

oXigen slot.it ships an update every 3 months, DFU Plus every 6 months. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | oXigen slot.it | DFU Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/oxigen-slotit/id1501068779/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | Free | — |
| Size | 34 MB | 9 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SISTEK INFORMATICA](https://appshunter.io/developer/1501068778) | [Shenzhen Lanke Xuntong Technology Co., Ltd.](https://appshunter.io/developer/640898259) |

## What reviewers say

### oXigen slot.it

[App page](https://appshunter.io/ios/app/oxigen-slotit/id1501068779)

This app serves as the official interface for Slot.it in-car circuits and compatible controllers. It allows users to connect and manage their Slot.it racing systems directly from their iOS devices.

**Highlights:** Official Slot.it interface, Supports in-car circuits, Compatible with SCP-3 controllers, Compatible with ARC PRO controllers, iOS device integration

**In-app purchases:** none


### DFU Plus

[App page](https://appshunter.io/ios/app/dfu-plus/id1535944293)

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

**In-app purchases:** none


## Frequently asked questions

### Is oXigen slot.it free?

oXigen slot.it is free to download, with no in-app purchases.

### Is DFU Plus free?

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

### Do oXigen slot.it or DFU Plus have ads?

Neither oXigen slot.it nor DFU Plus shows ads.

### Which is updated more often, oXigen slot.it or DFU Plus?

oXigen slot.it ships an update every 3 months, and DFU Plus every 6 months. Most recently, oXigen slot.it was updated on October 20, 2026 and DFU Plus on October 25, 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.*