# 签字宝 vs eSign

The clearest difference is rating: 签字宝 at 5.0 against eSign's 3.7. 签字宝 also leads on update cadence (every 3 weeks vs every 2 months). eSign's advantage is in-app purchases (none vs 3) and review sentiment (100% vs 67%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 签字宝 sells 3 in-app purchases, starting at $4.99 per month. eSign asks for nothing beyond the download.

签字宝 holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews complicate that: 67% of 签字宝's written reviews are positive against 100% of eSign's, so the app with the better star average is not the one people write more warmly about.

签字宝 ships an update every 3 weeks, eSign every 2 months. The most recent releases landed on September 26, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | 签字宝 | eSign |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6450930035/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/esign-sign-documents-and-edit-pdf/id6479249485/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 14 MB | 11 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [金凤 王](https://appshunter.io/developer/1670776957) | [意 田](https://appshunter.io/developer/1051193876) |

## What reviewers say

### 签字宝

[App page](https://appshunter.io/ios/app/id6450930035)

Effortlessly create and apply digital signatures to documents. Supports realistic handwritten signatures, electronic seals, and secure document management. Share signed files easily across multiple platforms.

**Highlights:** Digital signature creation, Realistic handwritten signatures, Electronic seal application, Secure document management, One-click file sharing, Multi-platform integration

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 高级会员（月度） | $4.99 | per month |
| 高级会员（年度） | $19.99 | per year |
| 永久会员 | $29.99 | one-time |


### eSign

[App page](https://appshunter.io/ios/app/esign-sign-documents-and-edit-pdf/id6479249485)

Transform your device into a powerful tool for signing and editing PDF documents. Easily import, sign, and share files locally without an internet connection. Supports various document formats for versatile use.

**Highlights:** Convert docx, doc, xlsx to PDF, Sign documents anywhere, Fill and edit documents, Create e-signatures, Import documents or photos, Add seals to files, Share signed documents

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 签字宝 free?

签字宝 is free to download, with in-app purchases available.

### Is eSign free?

eSign is free to download, with no in-app purchases.

### Which has better reviews, 签字宝 or eSign?

签字宝 is rated higher. 签字宝 averages 5.0 out of 5 from 1 ratings, while eSign averages 3.7 from 3 ratings.

### Do 签字宝 or eSign have ads?

Neither 签字宝 nor eSign shows ads.

### Which is updated more often, 签字宝 or eSign?

签字宝 ships an update every 3 weeks, and eSign every 2 months. Most recently, 签字宝 was updated on September 26, 2026 and eSign on September 8, 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.*