# 零维宇宙 vs 酒馆AI

The clearest difference is price: 零维宇宙 at Free against 酒馆AI's $0.99. 零维宇宙 also leads on iOS requirement (13.0 vs 17.6). 酒馆AI's advantage is in-app purchases (none vs 1) and device support.

零维宇宙 is free to download; 酒馆AI costs $0.99 up front. 零维宇宙 sells 1 in-app purchase, starting at $3.99 per month. 酒馆AI asks for nothing beyond the download.

## The numbers

| Metric | 零维宇宙 | 酒馆AI |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/ai-ai/id6749563951/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 16.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Update frequency | — | Every 10 months |
| Monetization | — | Paid |
| Size | 73 MB | 3 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [ShangHai ArgonStar Tech Co., Ltd.](https://appshunter.io/developer/1700799358) | [春辉 林](https://appshunter.io/developer/1687703456) |

## What reviewers say

### 零维宇宙

[App page](https://appshunter.io/ios/app/ai/id6457204291)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus | $3.99 | per month |


### 酒馆AI

[App page](https://appshunter.io/ios/app/ai-ai/id6749563951)

This AI-powered tool offers 24/7 assistance for various needs, from work and study to creative inspiration. Create custom AI characters to make learning enjoyable and receive professional, accurate advice.

**Highlights:** 24/7 AI assistant service, Create custom AI characters, Supports multi-turn conversations, Intuitive interface with purple theme, Offline chat history caching, Personalized AI experience

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

**In-app purchases:** none


## Frequently asked questions

### Is 零维宇宙 free?

零维宇宙 is free to download, with in-app purchases available.

### Is 酒馆AI free?

酒馆AI costs $0.99, with no in-app purchases.

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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.*