# 小小 vs 第二本能

The clearest difference is ads: 第二本能 at none against 小小's shown. 小小's advantage is iOS requirement (13.0 vs 16.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 小小 sells 5 one-off in-app purchases and 第二本能 sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

小小 ships an update every 9 days, 第二本能 every 2 weeks. Both last shipped on November 5, 2026.

## The numbers

| Metric | 小小 | 第二本能 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 195 MB | 9 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [语玩科技](https://appshunter.io/developer/1038300543) | [锦成 游](https://appshunter.io/developer/1855549234) |

## What reviewers say

### 小小

[App page](https://appshunter.io/ios/app/ai/id6748396310)

This AI-powered social app creates a digital twin that learns your communication style and interests to help you express yourself and connect with like-minded individuals. It assists in generating content and filtering conversations, making social interaction more accessible.

**Highlights:** AI-powered digital twin, Learns user interests and habits, Assists in content generation, Filters conversations for compatibility, Facilitates expression for all users, Connects with like-minded individuals

**Features:** Vision Pro support, SharePlay

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小小钻（60个） | $0.99 | one-time |
| 小小钻（380【赠2】个） | $4.99 | one-time |
| 小小钻（680【赠5】个） | $9.99 | one-time |
| 小小钻（1680【赠25】个） | $24.99 | one-time |
| 小小钻（3980【赠70】个） | $59.99 | one-time |


### 第二本能

[App page](https://appshunter.io/ios/app/id6766522698)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lite | $0.99 | per month |
| Max 5x 主力版 | $3.99 | per month |
| Max 10x 重度版 | $6.99 | per month |


## Frequently asked questions

### Is 小小 free?

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

### Is 第二本能 free?

第二本能 is free to download, with in-app purchases available.

### Do 小小 or 第二本能 have ads?

小小 shows ads; 第二本能 does not.

### Which is updated more often, 小小 or 第二本能?

小小 ships an update every 9 days, and 第二本能 every 2 weeks. Most recently, 小小 was updated on November 5, 2026 and 第二本能 on November 5, 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.*