oXigen slot.it vs DFU Plus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
oXigen slot.it
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.
- Official Slot.it interface
- Supports in-car circuits
- Compatible with SCP-3 controllers
- Compatible with ARC PRO controllers
- iOS device integration
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The oXigen APP for iOS is the official Slot.it interface to the supported oXigen in-car circuits, as well as the SCP-3 and ARC PRO controllers.
DFU Plus
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This application is mainly designed for Bluetooth hardware devices developed by Freqchina. It is a tool application made for device upgrading. With this application, you can upgrade Bluetooth devices remotely or locally, and it also supports signal value filtering and name filtering. For more information, please contact: shenzhen@freqchina.com.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | oXigen slot.it | DFU Plus |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 months — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 34 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | SISTEK INFORMATICA | Shenzhen Lanke Xuntong Technology Co., Ltd. |
In-app purchases
oXigen slot.it
No in-app purchases
DFU Plus
No in-app purchases
