# HD199影音新时代 vs BiuBut

The clearest difference is in-app purchases: HD199影音新时代 at none against BiuBut's 10. HD199影音新时代 also leads on review sentiment (100% vs 71%). BiuBut's advantage is update cadence (every 11 days vs every 6 weeks) and iOS requirement (10.0 vs 12.0). On price, ads and device support there is nothing between them.

Both are free to download. BiuBut sells 10 one-off in-app purchases. HD199影音新时代 asks for nothing beyond the download.

HD199影音新时代 ships an update every 6 weeks, BiuBut every 11 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | HD199影音新时代 | BiuBut |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 70.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 11 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 79 MB | 171 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [阳华 董](https://appshunter.io/developer/1424051168) | [Tianjin Kuolie Network Technology Co., Ltd.](https://appshunter.io/developer/1498352292) |

## What reviewers say

### HD199影音新时代

[App page](https://appshunter.io/ios/app/hd199/id1424051169)

Connect with a large community of audio-visual enthusiasts for technical discussions and product news. Discover curated recommendations for high-quality audio-visual products and find reliable sources for pre-owned equipment.

**Highlights:** Audio-visual forum for technical exchange, Latest audio-visual news and updates, Curated selection of quality AV products, Marketplace for pre-owned audio-visual gear

**Features:** macOS Compatibility

**In-app purchases:** none


### BiuBut

[App page](https://appshunter.io/ios/app/biubut/id1508733863)

This audio station offers a rich listening experience with diverse content covering finance, entertainment, lifestyle, and reviews. Enjoy engaging audio and video content designed to combat boredom and loneliness, accessible across multiple smart devices.

**Highlights:** Diverse content categories, Audio and video playback, Cross-device compatibility, Personalized content, Combats boredom and loneliness

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 8金币 | $0.99 | one-time |
| 48金币 | $0.99 | one-time |
| 64金币 | $0.99 | one-time |
| 240金币 | $4.99 | one-time |
| 784金币 | $14.99 | one-time |
| 1504金币 | $27.99 | one-time |
| 1584金币 | $29.99 | one-time |
| 2384金币 | $46.99 | one-time |
| 3104金币 | $59.99 | one-time |
| 4144金币 | $79.99 | one-time |


## Frequently asked questions

### Is HD199影音新时代 free?

HD199影音新时代 is free to download, with no in-app purchases.

### Is BiuBut free?

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

### Do HD199影音新时代 or BiuBut have ads?

Neither HD199影音新时代 nor BiuBut shows ads.

### Which is updated more often, HD199影音新时代 or BiuBut?

HD199影音新时代 ships an update every 6 weeks, and BiuBut every 11 days. Most recently, HD199影音新时代 was updated on November 2, 2026 and BiuBut on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*