# 百度网盘 HD vs 知音楼HD

The clearest difference is in-app purchases: 知音楼HD at none against 百度网盘 HD's 13. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 百度网盘 HD sells 11 in-app purchases, starting at $3.99 per month. 知音楼HD asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 28, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | 百度网盘 HD | 知音楼HD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (2K ratings)](https://appshunter.io/ios/app/hd/id554602005/reviews)** | — |
| Number of ratings | **2K** | — |
| Positive reviews | 40.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 956 MB | 595 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPad | iPad |
| Age rating | 9+ | 17+ |
| Developer | [Beijing Duyou Science and Technology Co.,Ltd.](https://appshunter.io/developer/1546340138) | [亿度慧达教育科技(北京)有限公司](https://appshunter.io/developer/564755477) |

## What reviewers say

### 百度网盘 HD

[App page](https://appshunter.io/ios/app/hd/id554602005)

Securely back up photos, videos, and contacts to the cloud with ample storage. Organize your media into albums, stream videos online, and easily transfer files between devices. Share content with friends and colleagues through group sharing features.

**Highlights:** Large cloud storage space, One-click mobile backup (photos, videos, contacts), Smart album organization, Online video streaming, Secure lock screen password for media, Cross-device file synchronization, Group sharing for collaboration

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 百度网盘连续包月超级会员（1个月） | $3.99 | per month |
| 百度网盘超级会员(1个月-自动续费) | $3.99 | per month |
| 百度网盘超级会员(1个月-自动续费) | $3.99 | per month |
| 百度网盘会员(3个月) | $3.99 | one-time |
| 百度网盘超级会员(1个月-无折扣) | $5.99 | one-time |
| 百度网盘超级会员(1个月) | $5.99 | one-time |
| 百度网盘超级会员折扣价(3个月) | $9.99 | one-time |
| 百度网盘超级会员(3个月) | $14.99 | one-time |
| 百度网盘超级会员折扣价( 6个月 ) | $19.99 | one-time |
| 百度网盘超级会员1年（7.5折） | $39.99 | one-time |
| 百度网盘超级会员( 1年 ) | $59.99 | one-time |

**What reviewers like**

- 🚀 Convenient file management
- 📚 Useful for learning and studying
- 💾 Large storage capacity

**What reviewers complain about**

- 🔒 Restrictive membership requirements
- ⏱️ Slow download/upload speeds
- 🐛 Frequent crashes and bugs
- 📱 Poor iPad/tablet optimization
- 💸 Aggressive monetization tactics

**Reported bugs**

- Unable to log in or register accounts
- Compressed files cannot be opened or extracted
- Inconsistent behavior across different platforms
- Frequent app crashes and freezes

**Requested features**

- Add search functionality within the cloud
- Improve video playback and subtitle support
- Allow exporting/opening downloaded files in other apps
- Optimize performance and stability on mobile devices


### 知音楼HD

[App page](https://appshunter.io/ios/app/hd/id1523039519)

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

**In-app purchases:** none


## Frequently asked questions

### Is 百度网盘 HD free?

百度网盘 HD is free to download, with in-app purchases available.

### Is 知音楼HD free?

知音楼HD is free to download, with no in-app purchases.

### Do 百度网盘 HD or 知音楼HD have ads?

Neither 百度网盘 HD nor 知音楼HD shows ads.

### Which is updated more often, 百度网盘 HD or 知音楼HD?

百度网盘 HD ships an update fortnightly, and 知音楼HD fortnightly. Most recently, 百度网盘 HD was updated on September 28, 2026 and 知音楼HD on September 16, 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.*