# 一启工业版 vs 易信

The clearest difference is update cadence: 易信 at every 2 weeks against 一启工业版's every 6 weeks. 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.

一启工业版 ships an update every 6 weeks, 易信 every 2 weeks. The most recent releases landed on October 2, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 一启工业版 | 易信 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1502045911/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Size | 108 MB | 65 MB |
| Requires iOS | 11.0 | **10.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [InfowareLab (HangZhou) Information Technologies, Inc](https://appshunter.io/developer/520755247) | [SI-TECH Information Technology Ltd.](https://appshunter.io/developer/448117246) |

## What reviewers say

### 一启工业版

[App page](https://appshunter.io/ios/app/id1502045911)

**Features:** macOS Compatibility

**In-app purchases:** none


### 易信

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 一启工业版 free?

一启工业版 is free to download, with no in-app purchases.

### Is 易信 free?

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

### Do 一启工业版 or 易信 have ads?

Neither 一启工业版 nor 易信 shows ads.

### Which is updated more often, 一启工业版 or 易信?

一启工业版 ships an update every 6 weeks, and 易信 every 2 weeks. Most recently, 一启工业版 was updated on October 2, 2026 and 易信 on October 20, 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.*