e签宝 vs 千牛极速版
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
e签宝
Provides reliable electronic signature services based on Chinese law, offering a complete ecosystem for document signing, management, and legal evidence preservation. It streamlines document signing, reduces costs, and enhances file management efficiency for businesses.
- Electronic signature for various data formats
- Online contract drafting and approval
- Document archiving and management
- Third-party electronic data preservation
- Legal compliance and certification
- Template services and custom solutions
Read full descriptionHide full description
e签宝基于《中华人民共和国电子签名法》提供可靠电子签名服务，是全国领先的第三方电子签名服务提供商，是中国第三方电子签名平台行业的鼻祖。从电子签名到文档归档管理，从签名数据存证到司法出证，e签宝提供了一套完整的电子签名生态服务，大大提升了文件签署效率，节约文件流转成本，实现文书电子化，提升文件管理效率，完善的证据存取服务和后续司法服务，让企业快速建立信任，避免后顾之忧。 # 功能介绍 1. 电子签名：支持包括版式文件、流式文件、数据流等不同电子数据形态的签署 2. 文件管理：可实现合同在线拟定、审批流转、合同存管、印章管理授权、模板服务、行业场景定制接入等服务； 3. 存证保全：e签宝联合公证处、司法鉴定、仲裁委等权威机构，共同打造取证、存证、出证为一体的第三方电子数据保全平台； 4. 合法合规：e签宝电子签名服务完全符合国家相关法律规定，并成功获得国密局、公安部的认证，权威司法鉴定中心为ｅ签宝系统进行技术评估，为ｅ签宝用户开通电子证据鉴定的专用绿色通道。
千牛极速版
Read full descriptionHide full description
千牛极速版问题反馈钉钉群：107840020065 1、全新工作台首页，经营数据、经营待办更清晰； 2、提供中小商家高频使用工具，使用操作简单； 3、客服消息分类更清晰：区分买家消息、商家、群聊、小二、服务商、1688、手淘购物消息； 4、平台通知：只提醒交易消息及店铺违规预警通知，不再有营销通知； 5、新增「商品」TAB，商品管理、商品数据查看更便捷； 6、新增「订单」TAB，可快速进行订单的查看、发货、及售后处理；
Screenshots
Verdict
The clearest difference is review sentiment: e签宝 at 84% against 千牛极速版's 20%. e签宝 also leads on rating (2.9 vs 1.3) and update cadence (fortnightly vs every 4 months). 千牛极速版's advantage is in-app purchases (none vs 8). On price, ratings volume, ads 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. e签宝 sells 8 one-off in-app purchases. 千牛极速版 asks for nothing beyond the download.
e签宝 holds the better App Store score, 2.9 against 1.3. Both are backed by a comparable volume of ratings — 7 and 4 respectively. Written reviews point the same way: 84% of e签宝's written reviews are positive against 20% of 千牛极速版's.
e签宝 ships an update fortnightly, 千牛极速版 every 4 months. The most recent releases landed on October 19, 2026 and October 12, 2026 respectively.
| Parameter | e签宝 | 千牛极速版 |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (7 ratings) — better | 1.3 (4 ratings) |
| Positive reviews | 84.0% of reviews — better | 20.0% of reviews |
| Number of ratings | 7 — better | 4 |
| Update frequency | Fortnightly — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 46 MB | 230 MB |
| Age rating | 4+ | 17+ |
| Developer | Hangzhou Timevale Information Technology Co., Ltd. | 浙江淘宝网络有限公司 |
Customer experience
e签宝
千牛极速版
In-app purchases
e签宝
- test contract 6RMB$0.99
- 内部测试套餐2$0.99
- 6元套餐$0.99
Show 5 moreShow fewer
- SaaS签署流量包12份$1.99
- （Apple专用）签署流量包 1份 电子签名流量（组合）$1.99
- （Apple专用）签署流量包1份$1.99
- SaaS测试流量包30份-sml$4.99
- SaaS签署流量包10份$9.99
千牛极速版
No in-app purchases
