# 什么？ vs Aurmo

The clearest difference is in-app purchases: 什么？ at none against Aurmo's 2. Aurmo's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Aurmo sells 2 in-app purchases, starting at $2.99 per month. 什么？ asks for nothing beyond the download.

什么？ ships an update fortnightly, Aurmo weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 什么？ | Aurmo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai/id6751869037/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 8 MB | 75 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [唯识无境科技(深圳)有限责任公司/Weishi Wujing Technology (shenzhen) Co., Ltd](https://appshunter.io/developer/1837331622) | [德建 周](https://appshunter.io/developer/1893509222) |

## What reviewers say

### 什么？

[App page](https://appshunter.io/ios/app/ai/id6751869037)

This app offers a minimalist card-based interface for exploring knowledge. It uses AI to generate personalized content based on your interactions, allowing for seamless follow-up questions and a unique learning journey.

**Highlights:** Minimalist card interface, Personalized AI content generation, Swipe to switch topics, Highlight text for AI follow-up questions, Frictionless exploration

**In-app purchases:** none


### Aurmo

[App page](https://appshunter.io/ios/app/aurmo/id6762247517)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 会员 | $2.99 | per month |
| Premium 会员 | $24.99 | per year |


## Frequently asked questions

### Is 什么？ free?

什么？ is free to download, with no in-app purchases.

### Is Aurmo free?

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

### Do 什么？ or Aurmo have ads?

什么？ shows ads; Aurmo does not.

### Which is updated more often, 什么？ or Aurmo?

什么？ ships an update fortnightly, and Aurmo weekly. Most recently, 什么？ was updated on October 30, 2026 and Aurmo on October 31, 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.*