# YuSu输入法 vs 甜聊键盘

The clearest difference is in-app purchases: YuSu输入法 at none against 甜聊键盘's 3. 甜聊键盘's advantage is iOS requirement (15.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 甜聊键盘 sells 3 in-app purchases, starting at $6.99 per 7 days. YuSu输入法 asks for nothing beyond the download.

YuSu输入法 ships an update every 2 weeks, 甜聊键盘 monthly. Both last shipped on October 25, 2026.

## The numbers

| Metric | YuSu输入法 | 甜聊键盘 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/aita/id6759610597/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 49 MB | 178 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SafeX Inc.](https://appshunter.io/developer/1845193883) | [晓文 刘](https://appshunter.io/developer/1525471628) |

## What reviewers say

### YuSu输入法

[App page](https://appshunter.io/ios/app/yusu/id6756220475)

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

**In-app purchases:** none


### 甜聊键盘

[App page](https://appshunter.io/ios/app/aita/id6759610597)

This AI-powered keyboard helps you craft engaging and high-EQ responses for romantic conversations. Generate witty, affectionate, or comforting replies instantly without leaving your chat app.

**Highlights:** AI-generated chat responses, Multiple response styles (humorous, affectionate, high-EQ), In-app typing and sending, Supports various relationship stages, Lightweight and efficient keyboard

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro / 周 | $6.99 | per 7 days |
| Pro / 月 | $9.99 | per month |
| Pro / 年 | $29.99 | per year |


## Frequently asked questions

### Is YuSu输入法 free?

YuSu输入法 is free to download, with no in-app purchases.

### Is 甜聊键盘 free?

甜聊键盘 is free to download, with in-app purchases available.

### Do YuSu输入法 or 甜聊键盘 have ads?

Neither YuSu输入法 nor 甜聊键盘 shows ads.

### Which is updated more often, YuSu输入法 or 甜聊键盘?

YuSu输入法 ships an update every 2 weeks, and 甜聊键盘 monthly. Most recently, YuSu输入法 was updated on October 25, 2026 and 甜聊键盘 on October 25, 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.*