# AI恋爱键盘 vs 心动回复机

The clearest difference is update cadence: 心动回复机 at every 5 days against AI恋爱键盘's fortnightly. 心动回复机 also leads on iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AI恋爱键盘 sells 4 in-app purchases, starting at $2.99 per 7 days and 心动回复机 sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

AI恋爱键盘 ships an update fortnightly, 心动回复机 every 5 days. The most recent releases landed on October 5, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | AI恋爱键盘 | 心动回复机 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Size | 158 MB | 45 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [The Legal Business Name is WY Technology Co., Ltd](https://appshunter.io/developer/1755706339) | [Beijing Zhongguang Zhida Technology Co., Ltd](https://appshunter.io/developer/1812799315) |

## What reviewers say

### AI恋爱键盘

[App page](https://appshunter.io/ios/app/ai/id6742936142)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $2.99 | per 7 days |
| 月度订阅 | $4.99 | per month |
| 年度订阅 | $9.99 | per year |
| 终身会员 | $14.99 | one-time |


### 心动回复机

[App page](https://appshunter.io/ios/app/and-ai/id6748223575)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Discounted Members | $6.99 | per 7 days |
| 年会员 | $39.99 | per year |
| 永久会员 | $19.99 | one-time |


## Frequently asked questions

### Is AI恋爱键盘 free?

AI恋爱键盘 is free to download, with in-app purchases available.

### Is 心动回复机 free?

心动回复机 is free to download, with in-app purchases available.

### Do AI恋爱键盘 or 心动回复机 have ads?

Neither AI恋爱键盘 nor 心动回复机 shows ads.

### Which is updated more often, AI恋爱键盘 or 心动回复机?

AI恋爱键盘 ships an update fortnightly, and 心动回复机 every 5 days. Most recently, AI恋爱键盘 was updated on October 5, 2026 and 心动回复机 on October 3, 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.*