# 一粒云 vs 五诚云 OA

The clearest difference is update cadence: 一粒云 at every 4 months against 五诚云 OA's every 18 months. 一粒云 also leads on iOS requirement (8.0 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.

一粒云 ships an update every 4 months, 五诚云 OA every 18 months. The most recent releases landed on September 18, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 一粒云 | 五诚云 OA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 18 months |
| Size | 13 MB | 80 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen YiLiYun Technology Co., Ltd.](https://appshunter.io/developer/1075694481) | [裕道 黄](https://appshunter.io/developer/1676872440) |

## What reviewers say

### 一粒云

[App page](https://appshunter.io/ios/app/id1075694482)

**Features:** macOS Compatibility

**In-app purchases:** none


### 五诚云 OA

[App page](https://appshunter.io/ios/app/oa/id6446970153)

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

**In-app purchases:** none


## Frequently asked questions

### Is 一粒云 free?

一粒云 is free to download, with no in-app purchases.

### Is 五诚云 OA free?

五诚云 OA is free to download, with no in-app purchases.

### Do 一粒云 or 五诚云 OA have ads?

Neither 一粒云 nor 五诚云 OA shows ads.

### Which is updated more often, 一粒云 or 五诚云 OA?

一粒云 ships an update every 4 months, and 五诚云 OA every 18 months. Most recently, 一粒云 was updated on September 18, 2026 and 五诚云 OA on September 19, 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.*