优瓦时uWatts vs 零洞
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
优瓦时uWatts
Read full descriptionHide full description
1：用户需要在系统登记房产信息后，使用在网登录的联系方式进行登录 2：绑定房产：用户登录后，可以提交身份证信息跟房产资料后发起申请，工作人员审核资料的真实性之后将在24小时内系统审核通过 3：签订合同：房产绑定之后用户可以在app线上跟供暖商家签订供热合同 4：在线缴费：签订合同之后供暖公司会根据合同出缴费账单，用户可以在app上相关的房产下面进行缴费 5：缴费记录：缴费成功后，用户可在app查询缴费记录详情 6：开具发票：客户也可以在app上添加发票信息并开具发票 7：基本功能：登录、消息通知、服务网点、公司简介、知识小课堂等
零洞
This app connects and manages your smart home devices, allowing real-time status checks, remote control, and inter-device automation. It extends smart capabilities to your community for seamless access. Designed for ease of use, it offers a personalized smart living experience focused on comfort and convenience.
- Connect and manage smart home devices
- Real-time device status monitoring
- Remote device control
- Inter-device automation
- Community access control (gates, parking)
- Personalized smart space planning
- 24/7 home environment monitoring
Read full descriptionHide full description
零洞App是你的智慧空间管理平台。通过零洞App你可以将家里的智能硬件设备连接入网，并实现设备与设备之间的互联互通。打开零洞App就能实时查看家中设备状态、远程控制家中的设备、实现一个操作控制多个设备等。从家到社区，不管是家人还是车辆都能无感通行。零洞App坚持用科技做减法，让每个人都能享受到智慧家居带来的舒适、便捷的品质生活。 【智慧家居离不开智慧小区】 实现生活工作空间全覆盖，联动社区门禁、车禁，丢掉门禁卡，社区从此无感通行。 【为全年龄段设计产品】 一看就懂，一用就会，不管是在家还是外出，旅游或是出差，都能随时随地控制家中的一切。 【每个家庭都独一无二值得尊重】 专业的空间规划工具，不再忍受平台约束，根据家庭实际情况规划智能设备。 【时刻守护你和家人的安全】 7×24小时家居环境监测，时刻守护你和家人的安全
Screenshots
Verdict
优瓦时uWatts and 零洞 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.
优瓦时uWatts ships an update monthly, 零洞 every 3 weeks. The most recent releases landed on September 24, 2026 and June 1, 2026 respectively.
| Parameter | 优瓦时uWatts | 零洞 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 47 MB | 145 MB |
| Age rating | 4+ | 4+ |
| Developer | 广州航宇时空科技有限公司 | Nanjing Lingdong Shuzhi Technology Co., Ltd. |
In-app purchases
优瓦时uWatts
No in-app purchases
零洞
No in-app purchases
