用印宝3.0 vs 电子签约4.1
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
用印宝3.0
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用印宝充分利用物联网技术,对企业印章进行远程授权管理,有效实现了用印前审批、设备代替人进行印章管理。其目标就是让印章使用者更便捷,让企业管理者使用者更安心,让印章使用更安全。
电子签约4.1
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电子签约4.1是一款用于合同发起、签署、审批、查看的应用,适用于电子签约私有化平台v4.1版本。您可通过扫描企业私有云环境二维码,或手动配置企业私有云地址,从而连接到相应的私有云电子签约平台。登录您在私有云电子签约平台中的账号即可使用。 合法有效 符合《合同法》、《电子签名法》相关规定,通过电子签约App所做的签署行为,与您手写签名、加盖实体公章具有完全相同的法律效力。 快捷高效 有效提高传统合同签署过程中的传递效率,降低纸质合同的存储、查询、保管成本及操作难度。随时、随地签署和管理您的合同。 稳定安全 7*24小时在线签署及管理,金融级安全方案,安全稳定的为您提供合同签署及查阅服务。
Screenshots
Verdict
The clearest difference is update cadence: 用印宝3.0 at weekly against 电子签约4.1's every 8 months. 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.
用印宝3.0 ships an update weekly, 电子签约4.1 every 8 months. The most recent releases landed on September 13, 2026 and September 20, 2026 respectively.
| Parameter | 用印宝3.0 | 电子签约4.1 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Every 8 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 9.0 |
| Further details — not scored | ||
| Size | 70 MB | 73 MB |
| Age rating | 4+ | 4+ |
| Developer | Jiangsu Qunjie IOT Technology Co.,Ltd. | Shanghai Genyan Network Technology Co., Ltd. |
In-app purchases
用印宝3.0
No in-app purchases
电子签约4.1
No in-app purchases








