DFU Plus vs Dudu交互
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Dudu交互
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隔空交互能快速设置Matter产品的自定义功能，如重置智能设备，开关过渡时间，调整电流及查看配对码和绑定状态，让你在使用能量魔方产品时，更方便快捷
Screenshots
Verdict
The clearest difference is update cadence: Dudu交互 at every 3 months against DFU Plus's every 6 months. DFU Plus's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support 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.
DFU Plus ships an update every 6 months, Dudu交互 every 3 months. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.
| Parameter | DFU Plus | Dudu交互 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 9 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Lanke Xuntong Technology Co., Ltd. | Chengdu Energy magic Cube Technology Co., Ltd. |
In-app purchases
DFU Plus
No in-app purchases
Dudu交互
No in-app purchases
