Comparison

智慧用电 Pro vs DK

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

智慧用电 Pro

Features
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专业的安全用电与智能生活应用。最大程度提升用电安全,避免人触电,电火灾。并可以对小区内的每户每个线路实现互联网控制,还可以查看每户的报警信息、用电情况。

About

DK

Features
Read full description

**DK-AI — Smart Home Control & HAOJAI Store** DK-AI is a smart home app built on HomeKit and Matter. Control your home in one place — lights, curtains, switches, fans, air purifiers, sensors, cameras and speakers — with support for scenes, automations and local device binding. **Home Control** - Add and manage HomeKit/Matter accessories from the Home app or our guided pairing flow - One-tap control of lights, curtains, switches, relays, fans, purifiers, humidifiers and more - Scenes with timed steps and custom ordering - Button & motion-sensor automations, synced with Apple Home - HAOJAI device direct binding: bind a physical button on your wall switch to control lights, relays or curtains — no app needed at runtime **DK-AI Mall** - Browse and purchase HAOJAI smart home hardware (wall panels, curtain motors, LED/DALI controllers and more) - Secure checkout with WeChat Pay / Alipay - Order tracking and wallet balance **More** - Firmware update check for supported HAOJAI devices - Multi-room organization with wallpaper personalization Compatible with iPhone. HomeKit accessories require an Apple Home setup (iOS 16 or later recommended).

Screenshots

智慧用电 Pro4 screens
DK4 screens

Verdict

The call

The clearest difference is update cadence: DK at every 6 days against 智慧用电 Pro's every 6 weeks. 智慧用电 Pro's advantage is iOS requirement (13.0 vs 17.0). 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

智慧用电 Pro ships an update every 6 weeks, DK every 6 days. The most recent releases landed on September 12, 2026 and September 11, 2026 respectively.

Scorecard2 real differences · 4 level
智慧用电 Pro versus DK: the parameters behind the verdict, then further details
Parameter智慧用电 ProDK
PriceFreeFree
Update frequencyEvery 6 weeksEvery 6 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size82 MB90 MB
Age rating4+4+
DeveloperMantunsci跃强 李

In-app purchases

None

智慧用电 Pro

No in-app purchases

None

DK

No in-app purchases

Questions

Is 智慧用电 Pro free?
智慧用电 Pro is free to download, with no in-app purchases.
Is DK free?
DK is free to download, with no in-app purchases.
Do 智慧用电 Pro or DK have ads?
Neither 智慧用电 Pro nor DK shows ads.
Which is updated more often, 智慧用电 Pro or DK?
智慧用电 Pro ships an update every 6 weeks, and DK every 6 days. Most recently, 智慧用电 Pro was updated on September 12, 2026 and DK on September 11, 2026.

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