# e律师 vs 简证旧版

The clearest difference is update cadence: 简证旧版 at every 4 months against e律师's every 13 months. 简证旧版 also leads on iOS requirement (10.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

e律师 ships an update every 13 months, 简证旧版 every 4 months. The most recent releases landed on June 5, 2026 and June 28, 2026 respectively.

## The numbers

| Metric | e律师 | 简证旧版 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 4 months** |
| Size | 4 MB | 59 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [浙江律联信息科技有限公司](https://appshunter.io/developer/1103604993) | [Hangzhou Internet Notary Public Office](https://appshunter.io/developer/1471308321) |

## What reviewers say

### e律师

[App page](https://appshunter.io/ios/app/e/id1177320900)

**Features:** macOS Compatibility

**In-app purchases:** none


### 简证旧版

[App page](https://appshunter.io/ios/app/id1551918199)

**In-app purchases:** none


## Frequently asked questions

### Is e律师 free?

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

### Is 简证旧版 free?

简证旧版 is free to download, with no in-app purchases.

### Do e律师 or 简证旧版 have ads?

Neither e律师 nor 简证旧版 shows ads.

### Which is updated more often, e律师 or 简证旧版?

e律师 ships an update every 13 months, and 简证旧版 every 4 months. Most recently, e律师 was updated on June 5, 2026 and 简证旧版 on June 28, 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.*