# 国音 vs 九德悦享ESOP

The clearest difference is ads: 九德悦享ESOP at none against 国音's shown. 九德悦享ESOP also leads on update cadence (every 4 days vs every 10 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

国音 ships an update every 10 days, 九德悦享ESOP every 4 days. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 国音 | 九德悦享ESOP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | **Every 4 days** |
| Size | 139 MB | 40 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [桂林亿龙卫国科技有限公司](https://appshunter.io/developer/1720871665) | [军 江](https://appshunter.io/developer/1614405558) |

## What reviewers say

### 国音

[App page](https://appshunter.io/ios/app/id6474163057)

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

**In-app purchases:** none


### 九德悦享ESOP

[App page](https://appshunter.io/ios/app/esop/id6529526307)

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

**In-app purchases:** none


## Frequently asked questions

### Is 国音 free?

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

### Is 九德悦享ESOP free?

九德悦享ESOP is free to download, with no in-app purchases.

### Do 国音 or 九德悦享ESOP have ads?

国音 shows ads; 九德悦享ESOP does not.

### Which is updated more often, 国音 or 九德悦享ESOP?

国音 ships an update every 10 days, and 九德悦享ESOP every 4 days. Most recently, 国音 was updated on October 3, 2026 and 九德悦享ESOP on October 8, 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.*