# 上音演出 OA vs GORDON GU

The clearest difference is update cadence: GORDON GU at every 2 months against 上音演出 OA's every 43 months. 上音演出 OA's advantage is 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.

上音演出 OA ships an update every 43 months, GORDON GU every 2 months. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 上音演出 OA | GORDON GU |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 43 months | **Every 2 months** |
| Size | 15 MB | 54 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [上海阳关网络信息技术有限公司](https://appshunter.io/developer/1070734051) | [浙江数字茶荟科技有限公司](https://appshunter.io/developer/1649089920) |

## What reviewers say

### 上音演出 OA

[App page](https://appshunter.io/ios/app/oa/id1494421557)

**Features:** macOS Compatibility

**In-app purchases:** none


### GORDON GU

[App page](https://appshunter.io/ios/app/gordon-gu/id6740891474)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 上音演出 OA free?

上音演出 OA is free to download, with no in-app purchases.

### Is GORDON GU free?

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

### Do 上音演出 OA or GORDON GU have ads?

Neither 上音演出 OA nor GORDON GU shows ads.

### Which is updated more often, 上音演出 OA or GORDON GU?

上音演出 OA ships an update every 43 months, and GORDON GU every 2 months. Most recently, 上音演出 OA was updated on October 9, 2026 and GORDON GU on October 5, 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.*