# 东信达OA vs AIGC

The clearest difference is in-app purchases: 东信达OA at none against AIGC's 2. AIGC's advantage is update cadence (every 2 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AIGC sells 2 in-app purchases, starting at $3.99 per month. 东信达OA asks for nothing beyond the download.

东信达OA ships an update every 3 months, AIGC every 2 days. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | 东信达OA | AIGC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (9 ratings)](https://appshunter.io/ios/app/aigc/id6470815340/reviews)** |
| Number of ratings | — | **9** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | — | Freemium |
| Size | 65 MB | 82 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Dongxinda Computer Technology Development Co., Ltd](https://appshunter.io/developer/1260538602) | [成都仓墨科技有限公司](https://appshunter.io/developer/1668641241) |

## What reviewers say

### 东信达OA

[App page](https://appshunter.io/ios/app/oa/id1527249822)

**Features:** Vision Pro support

**In-app purchases:** none


### AIGC

[App page](https://appshunter.io/ios/app/aigc/id6470815340)

Create stunning AI-generated images with unique templates and advanced face-swapping technology. Engage in intelligent conversations powered by a large language AI model for various tasks, from solving math problems to recipe suggestions and interview preparation.

**Highlights:** AI image generation, Face-swapping technology, Customizable templates, AI conversational assistant, Problem-solving, Recipe suggestions

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP/月 | $3.99 | per month |
| VIP/年 | $29.99 | per year |


## Frequently asked questions

### Is 东信达OA free?

东信达OA is free to download, with no in-app purchases.

### Is AIGC free?

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

### Do 东信达OA or AIGC have ads?

Neither 东信达OA nor AIGC shows ads.

### Which is updated more often, 东信达OA or AIGC?

东信达OA ships an update every 3 months, and AIGC every 2 days. Most recently, 东信达OA was updated on October 7, 2026 and AIGC on October 1, 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.*