# 掌上培训通 vs 创音岛

The clearest difference is in-app purchases: 掌上培训通 at none against 创音岛's 10. 创音岛's advantage is update cadence (every 10 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 创音岛 sells 10 in-app purchases, starting at $4.99 per month. 掌上培训通 asks for nothing beyond the download.

掌上培训通 ships an update every 2 months, 创音岛 every 10 days. The most recent releases landed on October 11, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 掌上培训通 | 创音岛 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (11 ratings)](https://appshunter.io/ios/app/ai/id6498550442/reviews)** |
| Number of ratings | — | **11** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | — | Freemium |
| Size | 67 MB | 87 MB |
| Requires iOS | 13.0 | **12.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [北京华夏安科信息技术有限公司](https://appshunter.io/developer/1361866717) | [爱爱 肖](https://appshunter.io/developer/1722365687) |

## What reviewers say

### 掌上培训通

[App page](https://appshunter.io/ios/app/id1628704264)

**Features:** macOS Compatibility

**In-app purchases:** none


### 创音岛

[App page](https://appshunter.io/ios/app/ai/id6498550442)

This music creation tool allows users to generate songs by inputting lyrics, intelligently arranging music to lower the barrier for creators. It offers unlimited song creation for subscribers.

**Highlights:** AI-powered song generation, Intelligent music arrangement, Lyric-to-music creation, Unlimited song creation for subscribers, Music production tool

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $4.99 | per month |
| 周会员 | $6.99 | per 7 days |
| 季度会员 | $14.99 | per 3 months |
| 年会员 | $49.99 | per year |
| 90创音钻石 | $0.99 | one-time |
| 200创音钻石 | $2.99 | one-time |
| 360创音钻石 | $3.99 | one-time |
| 880创音钻石 | $9.99 | one-time |
| 5000创音钻石 | $49.99 | one-time |
| 永久会员 | $99.99 | one-time |


## Frequently asked questions

### Is 掌上培训通 free?

掌上培训通 is free to download, with no in-app purchases.

### Is 创音岛 free?

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

### Do 掌上培训通 or 创音岛 have ads?

Neither 掌上培训通 nor 创音岛 shows ads.

### Which is updated more often, 掌上培训通 or 创音岛?

掌上培训通 ships an update every 2 months, and 创音岛 every 10 days. Most recently, 掌上培训通 was updated on October 11, 2026 and 创音岛 on October 30, 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.*