MusterSleep vs 易私慕电子签
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MusterSleep
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智能床伴侣 APP，专为智能床用户打造，提供快速配网、局域网便捷控制及鼾声监测等功能。优化交互体验，助您畅享智能睡眠生活。
易私慕电子签
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易私慕电子签APP是上海美市科技专为自然人、机构、产品客户打造的合规电子认证与签约工具，集成实名认证、数字证书、电子合同签署、存证保全等全流程服务。通过公安部身份核验+权威CA机构数字证书，确保用户身份真实性与签署法律效力，助力企业实现业务无纸化、签约云端化。 主要功能：1、合同签署：可以通过app完成合同的现场签约。2、查看数据：投资者可以通过app聚合查看在管理人下的全部线上签署记录 以及投后数据归总
Screenshots
Verdict
The clearest difference is update cadence: MusterSleep at every 4 weeks against 易私慕电子签's every 3 months. MusterSleep also leads on iOS requirement (12.0 vs 15.0). 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.
MusterSleep ships an update every 4 weeks, 易私慕电子签 every 3 months. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.
| Parameter | MusterSleep | 易私慕电子签 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 40 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Keeson Technology Corporation Limited | 上海美市科技有限公司 |
In-app purchases
MusterSleep
No in-app purchases
易私慕电子签
No in-app purchases
