KBProBatchDFU vs Chazy Control
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KBProBatchDFU
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KBProBatchDFU is a batch upgrade tool used to upgrade the firmware of the KBeacon products released by KKM. When using this tool to upgrade device firmware, you only need to scan the QR codes of multiple devices to be upgraded. Then start the upgrade, and this app will automatically perform device by device upgrades. After the APP execution is completed, you can receive a list of upgrade results. Through this tool, you can quickly upgrade multiple devices in batch, greatly improving upgrade efficiency.
Chazy Control
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Easily discover and manage your smart devices on the same network. Key Features: Auto-discovery of devices via LAN broadcast Add and manage multiple devices with ease Intuitive card-style interface Quick access to each device’s web control page
Screenshots
Verdict
KBProBatchDFU and Chazy Control are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
| Parameter | KBProBatchDFU | Chazy Control |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 8 MB |
| Age rating | 17+ | 4+ |
| Developer | KKM Co.,Ltd. | Turtle AV |
In-app purchases
KBProBatchDFU
No in-app purchases
Chazy Control
No in-app purchases
