Comparison

iTag Card vs VIZO Smart

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

Head to head
About

iTag Card

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iTag Card是為綠雲築城用戶客製化的虛擬門禁卡, 用戶只要安裝此app並向社區管理中心申請開通有效卡號即可使用智慧型手機來實現遠距感應開門, 呼叫電梯及開發樓層權限等功能, 綠雲築城可直接使用, 非綠雲築城用戶如需使用請與開發者聯繫進行相關軟硬體的規畫及建置後即可導入使用

About

VIZO Smart

Control your smart home devices remotely via WiFi or Zigbee. Schedule actions, link scenes, and use voice commands for a convenient and energy-efficient living experience. Supports Matter standard for enhanced compatibility.

Highlights
  • Remote control via WiFi
  • Timing scheduling
  • Multi-player control
  • Voice control support
  • Scene linking automation
  • Fast network connection
  • Supports Matter standard
Features
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VIZO Smart, the most reliable smart switch brand in Taiwan Remote control: Through WiFi, remote and local control is available anytime and anywhere Timing scheduling: Turn off when time is up, environmental protection and energy saving, and the device is still effective even if it's off the grid Multi-player control: Setting up the device to be shared, so there's no problem with multi-player control Voice voice control: Supports mainstream voice assistants, and it is convenient to voice-control the device in both Chinese and English Scene linking: The scene linking is available through the automation setting, and A is turned on when B is turned on. A is turned on when B is turned on. Fast network connection: No need to wait, enjoy instant remote control experience. Our Advantages - Decentralized intelligent terminal equipment, high flexibility in planning and configuration, easy to use. - WiFi, Zigbee wireless technology, support the latest Matter standard, high operational stability! - Wireless communication technology, free of signal lines and hosts, greatly reducing the cost of construction. - The light control switch specially designed for Taiwan, perfectly supporting various configuration requirements. - Support mainstream voice assistant and various scene linkage, let the smart house understand you better. Excellent customer experience, localized and professional voice assistant, and localized and professional voice assistant! - Excellent customer experience, local professional after-sales service.

Screenshots

iTag Card1 screens
VIZO Smart4 screens

Verdict

The call

The clearest difference is update cadence: VIZO Smart at every 6 months against iTag Card's every 58 months. iTag Card's advantage is iOS requirement (8.0 vs 14.0). 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

iTag Card ships an update every 58 months, VIZO Smart every 6 months. Both last shipped on October 26, 2026.

Scorecard2 real differences · 8 level
iTag Card versus VIZO Smart: the parameters behind the verdict, then further details
ParameteriTag CardVIZO Smart
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—63.6% of reviews
Number of ratings—1 — better
Update frequencyEvery 58 monthsEvery 6 months — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS8.0 — better14.0
Further details — not scored
Size2 MB244 MB
Age rating4+4+
Developer杰峖數位科技股份有限公司VIZO TECHNOLOGY CORP.

In-app purchases

None

iTag Card

No in-app purchases

None

VIZO Smart

No in-app purchases

Questions

Is iTag Card free?
iTag Card is free to download, with no in-app purchases.
Is VIZO Smart free?
VIZO Smart is free to download, with no in-app purchases.
Do iTag Card or VIZO Smart have ads?
Neither iTag Card nor VIZO Smart shows ads.
Which is updated more often, iTag Card or VIZO Smart?
iTag Card ships an update every 58 months, and VIZO Smart every 6 months. Most recently, iTag Card was updated on October 26, 2026 and VIZO Smart on October 26, 2026.

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