# SAS TMS vs 乐播投屏

The clearest difference is review sentiment: SAS TMS at 67% against 乐播投屏's 18%. SAS TMS also leads on in-app purchases (none vs 54) and ads (none vs shown). 乐播投屏's advantage is rating (3.9 vs 2.0) and update cadence (every 2 weeks vs every 2 months). On price and device support 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. SAS TMS asks for nothing beyond the download.

乐播投屏 holds the better App Store score, 3.9 against 2.0. That said, the two scores are not equally well evidenced: 乐播投屏 has 381 ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 67% of SAS TMS's written reviews are positive against 18% of 乐播投屏's, so the app with the better star average is not the one people write more warmly about.

SAS TMS ships an update every 2 months, 乐播投屏 every 2 weeks. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SAS TMS | 乐播投屏 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (8 ratings)](https://appshunter.io/ios/app/sas-tms/id1035605698/reviews) | **[3.9 (381 ratings)](https://appshunter.io/ios/app/ai/id1116038378/reviews)** |
| Number of ratings | 8 | **381** |
| Positive reviews | **66.7% of reviews** | 17.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 12 MB | 275 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [上海创程车联网络科技有限公司](https://appshunter.io/developer/1011702853) | [深圳乐播科技有限公司](https://appshunter.io/developer/1116038377) |

## What reviewers say

### SAS TMS

[App page](https://appshunter.io/ios/app/sas-tms/id1035605698)

This app allows parents to monitor their children's school bus activity. It tracks card swipes for boarding and disembarking, and provides real-time bus location and monitor information. Parents can also view school notices and punch card records.

**Highlights:** Student card swipe monitoring, Real-time bus location tracking, Bus monitor information, School notice viewing, Punch card record access

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is SAS TMS free?

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

### Is 乐播投屏 free?

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

### Which has better reviews, SAS TMS or 乐播投屏?

乐播投屏 is rated higher. SAS TMS averages 2.0 out of 5 from 8 ratings, while 乐播投屏 averages 3.9 from 381 ratings.

### Do SAS TMS or 乐播投屏 have ads?

乐播投屏 shows ads; SAS TMS does not.

### Which is updated more often, SAS TMS or 乐播投屏?

SAS TMS ships an update every 2 months, and 乐播投屏 every 2 weeks. Most recently, SAS TMS was updated on October 9, 2026 and 乐播投屏 on October 24, 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.*