# 易信 vs 海程云办公

The clearest difference is update cadence: 易信 at every 2 weeks against 海程云办公's every 5 months. 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.

易信 ships an update every 2 weeks, 海程云办公 every 5 months. The most recent releases landed on October 20, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 易信 | 海程云办公 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 months |
| Size | 65 MB | 46 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [SI-TECH Information Technology Ltd.](https://appshunter.io/developer/448117246) | [无锡海程企业信息服务有限公司](https://appshunter.io/developer/1722725899) |

## What reviewers say

### 易信

[App page](https://appshunter.io/ios/app/id6444175747)

**Features:** macOS Compatibility

**In-app purchases:** none


### 海程云办公

[App page](https://appshunter.io/ios/app/id6474890175)

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

**In-app purchases:** none


## Frequently asked questions

### Is 易信 free?

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

### Is 海程云办公 free?

海程云办公 is free to download, with no in-app purchases.

### Do 易信 or 海程云办公 have ads?

Neither 易信 nor 海程云办公 shows ads.

### Which is updated more often, 易信 or 海程云办公?

易信 ships an update every 2 weeks, and 海程云办公 every 5 months. Most recently, 易信 was updated on October 20, 2026 and 海程云办公 on October 11, 2026.

---

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