# e签宝 vs 小红书私信通

e签宝 and 小红书私信通 both sit at 2.9 stars, but that hides the real split: 84% of e签宝's written reviews are positive against 10% of 小红书私信通's. e签宝 also leads on update cadence (fortnightly vs every 5 weeks) and ratings volume (7 vs 2). 小红书私信通's advantage is in-app purchases (none vs 8). On price, rating, ads and device support there is nothing between them.

Both are free to download. e签宝 sells 8 one-off in-app purchases. 小红书私信通 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 2.9 for e签宝 against 3.0 for 小红书私信通. Both are backed by a comparable volume of ratings — 7 and 2 respectively. Written reviews are what separate them: 84% of e签宝's written reviews are positive against 10% of 小红书私信通's.

e签宝 ships an update fortnightly, 小红书私信通 every 5 weeks. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | e签宝 | 小红书私信通 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (7 ratings)](https://appshunter.io/ios/app/e/id997614073/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/id6471957129/reviews)** |
| Number of ratings | **7** | 2 |
| Positive reviews | **84.0% of reviews** | 10.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 46 MB | 96 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Timevale Information Technology Co., Ltd.](https://appshunter.io/developer/997614072) | [薯一薯二文化传媒(上海)有限公司](https://appshunter.io/developer/1701767535) |

## What reviewers say

### e签宝

[App page](https://appshunter.io/ios/app/e/id997614073)

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.

**Highlights:** 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

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| test contract 6RMB | $0.99 | one-time |
| 内部测试套餐2 | $0.99 | one-time |
| 6元套餐 | $0.99 | one-time |
| SaaS签署流量包12份 | $1.99 | one-time |
| （Apple专用）签署流量包 1份 电子签名流量（组合） | $1.99 | one-time |
| （Apple专用）签署流量包1份 | $1.99 | one-time |
| SaaS测试流量包30份-sml | $4.99 | one-time |
| SaaS签署流量包10份 | $9.99 | one-time |


### 小红书私信通

[App page](https://appshunter.io/ios/app/id6471957129)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is e签宝 free?

e签宝 is free to download, with in-app purchases available.

### Is 小红书私信通 free?

小红书私信通 is free to download, with no in-app purchases.

### Which has better reviews, e签宝 or 小红书私信通?

小红书私信通 is rated higher. e签宝 averages 2.9 out of 5 from 7 ratings, while 小红书私信通 averages 3.0 from 2 ratings.

### Do e签宝 or 小红书私信通 have ads?

Neither e签宝 nor 小红书私信通 shows ads.

### Which is updated more often, e签宝 or 小红书私信通?

e签宝 ships an update fortnightly, and 小红书私信通 every 5 weeks. Most recently, e签宝 was updated on October 26, 2026 and 小红书私信通 on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*