# 乐播投屏 vs 音频变调

The clearest difference is rating: 音频变调 at 5.0 against 乐播投屏's 3.9. 音频变调 also leads on in-app purchases (none vs 54). 乐播投屏's advantage is update cadence (every 2 weeks vs every 3 months) and ratings volume (379 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 乐播投屏 sells 52 in-app purchases, starting at $0.99 per month. 音频变调 asks for nothing beyond the download.

音频变调 holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: 乐播投屏 has 379 ratings behind it against 1, so its average is the more settled of the two.

乐播投屏 ships an update every 2 weeks, 音频变调 every 3 months. The most recent releases landed on September 23, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 乐播投屏 | 音频变调 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (379 ratings)](https://appshunter.io/ios/app/ai/id1116038378/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6463199263/reviews)** |
| Number of ratings | **379** | 1 |
| Positive reviews | 17.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 273 MB | 92 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [深圳乐播科技有限公司](https://appshunter.io/developer/1116038377) | [鹏 张](https://appshunter.io/developer/1704123284) |

## What reviewers say

### 乐播投屏

[App page](https://appshunter.io/ios/app/ai/id1116038378)

Effortlessly cast your phone, computer, or tablet screen to your TV or projector using AI voice commands. Enjoy seamless sharing for work, education, entertainment, and gaming with high-quality, low-latency streaming.

**Highlights:** AI voice control for casting, Multi-device screen sharing, Remote collaboration features, High-definition streaming (up to 4K), Low-latency gaming and media, Cross-platform compatibility

**Features:** Vision Pro support

**In-app purchases (52)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 乐播免广告VIP连续包月 | $0.99 | per month |
| SVIP会员连续包月 | $0.99 | per month |
| 乐播基础VIP连续包月 | $1.99 | per month |
| SVIP会员连续包月 | $2.99 | per month |
| 个人SVIP会员-连续包月 | $3.99 | per month |
| SVIP会员连续包月 | $3.99 | per month |
| SVIP会员连续包月 | $3.99 | per month |
| 乐播投屏VIP连续包季 | $4.99 | per 3 months |
| 乐播投屏季度会员（自动续费专享） | $5.99 | per 3 months |
| 乐播投屏会员1个月 | $0.99 | one-time |
| 乐播投屏1个月免广告会员特惠 | $0.99 | one-time |
| 个人SVIP会员天卡 | $0.99 | one-time |
| SVIP会员日卡 | $0.99 | one-time |
| 乐播投屏3个月免广告会员特惠 | $0.99 | one-time |
| 乐播会员1个月 | $1.99 | one-time |
| 乐播投屏1个月会员 | $1.99 | one-time |
| 乐播投屏1个月基础会员特惠 | $1.99 | one-time |
| 投屏会员1个月 | $2.99 | one-time |
| 个人SVIP_14天卡 | $2.99 | one-time |
| SVIP会员月卡限时立减20 | $2.99 | one-time |
| 乐播投屏基础会员月卡 | $2.99 | one-time |
| 乐播投屏3个月会员 | $3.99 | one-time |
| SVIP会员月卡 | $3.99 | one-time |
| 乐播投屏1个月高级会员特惠 | $3.99 | one-time |
| 基础会员2个月 | $3.99 | one-time |
| 基础会员单月卡 | $3.99 | one-time |
| 乐播投屏VIP 1个月小屏会员 | $4.99 | one-time |
| 乐播投屏3个月基础会员特惠 | $4.99 | one-time |
| 基础双月卡赠送月卡 | $4.99 | one-time |
| 个人SVIP会员-月卡 | $5.99 | one-time |
| SVIP会员月卡 | $5.99 | one-time |
| 乐播投屏3个月高级会员特惠 | $9.99 | one-time |
| 个人SVIP年卡-新人专属 | $9.99 | one-time |
| 基础会员6个月 | $12.99 | one-time |
| 基础会员双季卡 | $12.99 | one-time |
| 基础会员半年卡买一送一 | $12.99 | one-time |
| 乐播会员12个月 | $14.99 | one-time |
| 乐播投屏12个月基础会员特惠 | $14.99 | one-time |
| 乐播投屏12个月基础会员限时福利 | $14.99 | one-time |
| 个人SVIP-年卡 | $14.99 | one-time |
| 基础会员福利年卡 | $14.99 | one-time |
| 基础会员年卡暑期钜惠 | $14.99 | one-time |
| 乐播投屏12个月会员 | $17.99 | one-time |
| 投屏会员一年 | $19.99 | one-time |
| 新春超值购 | $19.99 | one-time |
| 个人SVIP-3年卡 | $29.99 | one-time |
| SVIP 会员 4 年卡 | $29.99 | one-time |
| SVIP 会员买 1 年送 3 年 | $29.99 | one-time |
| SVIP会员4年卡 | $29.99 | one-time |
| SVIP会员年卡特惠 | $29.99 | one-time |
| SVIP会员年卡 | $29.99 | one-time |
| 乐播投屏12个月高级会员特惠 | $39.99 | one-time |

**What reviewers like**

- 🚀 Smooth and stable performance
- 👍 Convenient screen mirroring
- 💡 Useful for presentations and media sharing

**What reviewers complain about**

- 🔒 Excessive privacy data collection
- 🐛 Frequent crashes and bugs
- 🔋 High battery consumption
- 👎 Confusing and frustrating user experience
- 💸 Overpriced with unnecessary paid features

**Reported bugs**

- Login and registration issues
- Inconsistent screen mirroring performance
- Compatibility problems with newer OS versions

**Requested features**

- Support for non-Chinese phone numbers
- Improved compatibility with international devices
- More language options beyond Chinese


### 音频变调

[App page](https://appshunter.io/ios/app/id6463199263)

This tool allows users to quickly adjust the pitch of audio and video files on their mobile devices. It's ideal for singers, musicians, and content creators looking to modify vocal tracks, instrumentals, or sound effects for various creative projects.

**Highlights:** Audio pitch shifting, Video pitch shifting, Fine-tune pitch by semitones and cents, Real-time preview, Import from various sources, Export audio and video, Simple user interface

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

**In-app purchases:** none


## Frequently asked questions

### Is 乐播投屏 free?

乐播投屏 is free to download, with in-app purchases available.

### Is 音频变调 free?

音频变调 is free to download, with no in-app purchases.

### Which has better reviews, 乐播投屏 or 音频变调?

音频变调 is rated higher. 乐播投屏 averages 3.9 out of 5 from 379 ratings, while 音频变调 averages 5.0 from 1 ratings.

### Do 乐播投屏 or 音频变调 have ads?

Both 乐播投屏 and 音频变调 show ads.

### Which is updated more often, 乐播投屏 or 音频变调?

乐播投屏 ships an update every 2 weeks, and 音频变调 every 3 months. Most recently, 乐播投屏 was updated on September 23, 2026 and 音频变调 on September 10, 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.*