# 百度 vs 不二开黑

The clearest difference is update cadence: 百度 at weekly against 不二开黑's every 2 weeks. 百度 also leads on device support (4 vs 2) and iOS requirement (13.0 vs 15.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. 百度 sells 12 in-app purchases, starting at $1.99 per month and 不二开黑 sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

百度 ships an update weekly, 不二开黑 every 2 weeks. The most recent releases landed on September 26, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 百度 | 不二开黑 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (31K ratings)](https://appshunter.io/ios/app/ai/id382201985/reviews)** | — |
| Number of ratings | **31K** | — |
| Positive reviews | 43.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 450 MB | 289 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Beijing Baidu Netcom Science & Technology Co.,Ltd](https://appshunter.io/developer/372585298) | [Zhengzhou Junzhong Network Technology Co., Ltd](https://appshunter.io/developer/1606690053) |

## What reviewers say

### 百度

[App page](https://appshunter.io/ios/app/ai/id382201985)

This app offers a powerful AI-driven search engine with multi-modal capabilities, including image and voice recognition. It also provides access to trending news, short videos, novels, and short dramas, enhanced by an AI assistant for various tasks like problem-solving and content generation.

**Highlights:** AI-powered multi-modal search, Trending news and videos, AI assistant for problem-solving, AI image and video generation, Voice recognition with dialect support, Extensive novel and short drama library

**Features:** macOS Compatibility, Siri integration, Apple Watch app, Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 度会员（连续包月） | $1.99 | per month |
| 3元虚拟货币 | $0.99 | one-time |
| 小说600书豆 | $0.99 | one-time |
| 小说800书豆 | $0.99 | one-time |
| 12元虚拟货币 | $1.99 | one-time |
| 小说会员（1个月） | $2.99 | one-time |
| 小说1800书豆 | $2.99 | one-time |
| 30元虚拟货币 | $3.99 | one-time |
| 小说3000书豆 | $3.99 | one-time |
| 50元虚拟货币 | $6.99 | one-time |
| 小说9800书豆 | $14.99 | one-time |
| 108元虚拟货币 | $14.99 | one-time |

**What reviewers like**

- 💻 Vast topics and different perspectives
- 🔍 Useful for searching and learning
- 🤝 Convenient for bloggers to interact with readers

**What reviewers complain about**

- 🗑️ Excessive ads and low-quality content
- 🔀 Forced app downloads and redirections
- 🔒 Lack of support for international users
- 🤖 Aggressive and intrusive behavior
- 📱 Unstable app performance and frequent crashes

**Reported bugs**

- Disappearing videos and content
- Inability to change language or account settings
- Compatibility issues with older devices and browsers

**Requested features**

- Improve search relevance and quality of results
- Provide better content filtering and customization options
- Offer multilingual support and localization
- Enhance user privacy and data protection


### 不二开黑

[App page](https://appshunter.io/ios/app/id6443842537)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 42钻石 | $0.99 | one-time |
| 4.2金币 | $0.99 | one-time |
| 84钻 | $1.99 | one-time |
| 8.4金币 | $1.99 | one-time |
| 126钻石 | $2.99 | one-time |
| 12.6金币 | $2.99 | one-time |
| 210钻石 | $4.99 | one-time |
| 21金币 | $4.99 | one-time |


## Frequently asked questions

### Is 百度 free?

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

### Is 不二开黑 free?

不二开黑 is free to download, with in-app purchases available.

### Do 百度 or 不二开黑 have ads?

Both 百度 and 不二开黑 show ads.

### Which is updated more often, 百度 or 不二开黑?

百度 ships an update weekly, and 不二开黑 every 2 weeks. Most recently, 百度 was updated on September 26, 2026 and 不二开黑 on September 19, 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.*