# 乐播投屏 vs 机械设计云平台

The clearest difference is rating: 机械设计云平台 at 5.0 against 乐播投屏's 3.9. 机械设计云平台 also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). 乐播投屏's advantage is ratings volume (381 vs 1). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 乐播投屏 sells 10 in-app purchases, starting at $1.99 per month and 机械设计云平台 sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

机械设计云平台 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 381 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, 机械设计云平台 every 4 weeks. Both last shipped on November 2, 2026.

## The numbers

| Metric | 乐播投屏 | 机械设计云平台 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (381 ratings)](https://appshunter.io/ios/app/ai/id1116038378/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1450477637/reviews)** |
| Number of ratings | **381** | 1 |
| Positive reviews | 17.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 4 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 275 MB | 28 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [深圳乐播科技有限公司](https://appshunter.io/developer/1116038377) | [新乐 裴](https://appshunter.io/developer/1450477636) |

## 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 (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 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会员日卡 | $0.99 | one-time |
| 乐播投屏1个月基础会员特惠 | $1.99 | one-time |
| 个人SVIP_14天卡 | $2.99 | one-time |
| SVIP会员月卡 | $5.99 | one-time |
| 个人SVIP年卡 | $12.99 | one-time |
| 个人SVIP会员3年卡 | $24.99 | 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


### 机械设计云平台

[App page](https://appshunter.io/ios/app/id1450477637)

Access the latest design data for mechanical engineering, chemical equipment, materials, electrical, and architectural design. View detailed 3D models and animations, with future updates including calculation functions and a QR code to password generation feature.

**Highlights:** Latest design data standards, 3D models and animations, Cross-disciplinary data (chemical, electrical, etc.), Dynamic updates based on standards and user feedback, QR code for free software passwords, Future calculation functions

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30天，机械手册 | $1.99 | one-time |
| 购买金豆 | $1.99 | one-time |
| 6个月，机械手册 | $2.99 | one-time |
| 购买金豆 | $2.99 | one-time |
| 一年，机械手册 | $4.99 | one-time |
| 购买金豆 | $4.99 | one-time |
| 一年，机械手册、化工设备手册 | $14.99 | one-time |
| 购买金豆 | $14.99 | one-time |
| 购买金豆 | $29.99 | one-time |
| 一年，机械、化工、电气、建筑手册 | $149.99 | one-time |


## Frequently asked questions

### Is 乐播投屏 free?

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

### Is 机械设计云平台 free?

机械设计云平台 is free to download, with in-app purchases available.

### Which has better reviews, 乐播投屏 or 机械设计云平台?

机械设计云平台 is rated higher. 乐播投屏 averages 3.9 out of 5 from 381 ratings, while 机械设计云平台 averages 5.0 from 1 ratings.

### Do 乐播投屏 or 机械设计云平台 have ads?

乐播投屏 shows ads; 机械设计云平台 does not.

### Which is updated more often, 乐播投屏 or 机械设计云平台?

乐播投屏 ships an update every 2 weeks, and 机械设计云平台 every 4 weeks. Most recently, 乐播投屏 was updated on November 2, 2026 and 机械设计云平台 on November 2, 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.*