# 卡士学堂 vs 魔音

The clearest difference is in-app purchases: 卡士学堂 at none against 魔音's 8. 卡士学堂 also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.6). 魔音's advantage is update cadence (fortnightly vs every 28 months). On price and device support there is nothing between them.

Both are free to download. 魔音 sells 8 in-app purchases, starting at $3.99 per month. 卡士学堂 asks for nothing beyond the download.

卡士学堂 ships an update every 28 months, 魔音 fortnightly. The most recent releases landed on October 5, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | 卡士学堂 | 魔音 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 28 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 52 MB | 67 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [绿雪生物工程(深圳)有限公司](https://appshunter.io/developer/1172037887) | [丛丛 常](https://appshunter.io/developer/1570221522) |

## What reviewers say

### 卡士学堂

[App page](https://appshunter.io/ios/app/id6448012556)

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

**In-app purchases:** none


### 魔音

[App page](https://appshunter.io/ios/app/ai-and/id6478569551)

This AI-powered voice generation app creates realistic voiceovers for various content, including videos, news, and audiobooks. It offers a vast library of voices and styles, plus AI art generation capabilities.

**Highlights:** AI-powered voice generation, Realistic voiceovers, 800+ voices and 1000+ styles, AI art generation, Multiple art styles (anime, 3D, realistic), Video, news, audiobook voiceovers

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $3.99 | per month |
| 季会员 | $9.99 | per 3 months |
| 年会员 | $24.99 | per year |
| 初选套餐 | $0.99 | one-time |
| 体选套餐 | $3.99 | one-time |
| 特选套餐 | $9.99 | one-time |
| 尊选套餐 | $24.99 | one-time |
| 畅选套餐 | $39.99 | one-time |


## Frequently asked questions

### Is 卡士学堂 free?

卡士学堂 is free to download, with no in-app purchases.

### Is 魔音 free?

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

### Do 卡士学堂 or 魔音 have ads?

魔音 shows ads; 卡士学堂 does not.

### Which is updated more often, 卡士学堂 or 魔音?

卡士学堂 ships an update every 28 months, and 魔音 fortnightly. Most recently, 卡士学堂 was updated on October 5, 2026 and 魔音 on October 23, 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.*