iTag Card vs VIZO Smart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
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.
- Remote control via WiFi
- Timing scheduling
- Multi-player control
- Voice control support
- Scene linking automation
- Fast network connection
- Supports Matter standard
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
iTag Card ships an update every 58 months, VIZO Smart every 6 months. Both last shipped on October 26, 2026.
| Parameter | iTag Card | VIZO Smart |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 63.6% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 58 months | Every 6 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 8.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 2 MB | 244 MB |
| Age rating | 4+ | 4+ |
| Developer | 杰峖數位科技股份有限公司 | VIZO TECHNOLOGY CORP. |
In-app purchases
iTag Card
No in-app purchases
VIZO Smart
No in-app purchases









