# 法大大 vs 得力e+

The clearest difference is in-app purchases: 得力e+ at none against 法大大's 6. 法大大's advantage is ads (none vs shown) and iOS requirement (9.0 vs 13.0). On price, review sentiment, update cadence and device support there is nothing between them.

Both are free to download. 法大大 sells 6 one-off in-app purchases. 得力e+ asks for nothing beyond the download.

法大大 ships an update every 6 weeks, 得力e+ every 4 weeks. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 法大大 | 得力e+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/id1103204022/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 22.7% of reviews | **25.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 4 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 27 MB | 266 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [深圳法大大网络科技有限公司](https://appshunter.io/developer/1095255111) | [Deli Group Co., Ltd.](https://appshunter.io/developer/1063630776) |

## What reviewers say

### 法大大

[App page](https://appshunter.io/ios/app/id1103204022)

This app offers a secure and compliant platform for signing electronic contracts online. It simplifies the traditional signing process, saving time and ensuring legal validity through features like real-name authentication and blockchain evidence preservation. It supports various industries for efficient contract management.

**Highlights:** Online electronic contract signing, Contract drafting, Free contract management, Real-name authentication, Blockchain evidence preservation, Legal validity assurance, Electronic seal issuance

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1份个人签署套餐 | $0.99 | one-time |
| 5份个人签署套餐 | $5.99 | one-time |
| 公证处《签署文件存证证明》 | $6.99 | one-time |
| 50份个人签署套餐 | $59.99 | one-time |
| 100份个人签署套餐 | $99.99 | one-time |
| 200份个人签署套餐 | $239.99 | one-time |


### 得力e+

[App page](https://appshunter.io/ios/app/e-plus/id1340208086)

This platform unifies the management of smart devices, enabling control, application management, and office collaboration. It offers extensive after-sales support and enterprise customization for intelligent and secure office and living solutions.

**Highlights:** Hardware ecosystem support, Attendance and access control, Secure printing and scanning, Smart meeting solutions, Enterprise customization services

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

**In-app purchases:** none


## Frequently asked questions

### Is 法大大 free?

法大大 is free to download, with in-app purchases available.

### Is 得力e+ free?

得力e+ is free to download, with no in-app purchases.

### Do 法大大 or 得力e+ have ads?

得力e+ shows ads; 法大大 does not.

### Which is updated more often, 法大大 or 得力e+?

法大大 ships an update every 6 weeks, and 得力e+ every 4 weeks. Most recently, 法大大 was updated on October 3, 2026 and 得力e+ on October 10, 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.*