斯隆共享净水 vs Witch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
斯隆共享净水
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一款净水器控制软件，实现对净水器手机控制、用户报装、在线充值等功能。
Witch
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WITCH 是一款基于 AI 和区块链技术的全球共享平台，为用户提供顺路带货带人、二手交易、智能互动、跨境连接等多元功能。 主要亮点包括： 顺路带货：将闲置座位和行李空间转化为资源，实现带货带人，轻松赚取零花。 智能 AI：引入 DeepSeek，AI 不仅能答疑解惑，更像朋友一样陪伴、推荐信息。 二手交易：更轻松的二手市场，涵盖食品、生鲜、家具、数码、二手车等多种品类。 跨境连接：为留学生、华人、旅客打造全球信息流通网络，实现中外共享与资源互通。 数据安全：结合区块链、DID 和 P2P 分布式存储，确保数据归属用户，聊天信息加密存储，保障隐私安全。 WITCH 致力于在城市、乡村、社区推广共享理念，鼓励每个人参与共享出行、共享信息、共享机会。无论是留学生接力寄特产，父母和老人分享行李空间，还是孩子获得真实交流与陪伴，都能在平台找到属于自己的方式。我们持续优化 AI 交互、地图匹配和推荐系统，为用户带来更流畅、个性化的使用体验。立即下载，开启你的 WITCH 之旅吧！
Screenshots
Verdict
The clearest difference is iOS requirement: 斯隆共享净水 at 10.0 against Witch's 13.0. On price, update cadence, ads and in-app purchases 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.
Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 1, 2026 and September 17, 2026 respectively.
| Parameter | 斯隆共享净水 | Witch |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 10.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 69 MB | 134 MB |
| Age rating | 4+ | 17+ |
| Developer | Wuhan Chinook Environmental Technology co. LTD | 上海吕巫科技有限公司 |
In-app purchases
斯隆共享净水
No in-app purchases
Witch
No in-app purchases
