# 小龙虾 vs 爱语先生

The clearest difference is update cadence: 小龙虾 at weekly against 爱语先生's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 小龙虾 sells 13 in-app purchases, starting at $4.99 per month and 爱语先生 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

小龙虾 ships an update weekly, 爱语先生 every 9 months. The most recent releases landed on August 24, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | 小龙虾 | 爱语先生 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 months |
| Monetization | Free with in-app purchases | — |
| Size | 83 MB | 50 MB |
| Requires iOS | 14 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Yancheng Hepai Business Information Consulting Co., Ltd.](https://appshunter.io/developer/1444707445) | [广滨 刘](https://appshunter.io/developer/1515090711) |

## What reviewers say

### 小龙虾

[App page](https://appshunter.io/ios/app/and/id1444707446)

This AI-powered keyboard helps users improve their chat conversations with intelligent responses and conversation starters. It offers features like keyword-based reply suggestions, AI-generated replies in various styles, and relationship pacing tools to enhance romantic interactions.

**Highlights:** AI-powered chat suggestions, Keyword-based reply matching, Customizable chat personas, Conversation starter library, Relationship pacing system, Reply style customization

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP一个月 | $4.99 | per month |
| vip一个月 | $6.99 | per month |
| vip一周 | $6.99 | per 7 days |
| VIP一个月 | $9.99 | per month |
| VIP一个月 | $14.99 | per month |
| vip一季 | $14.99 | per 3 months |
| vip一季 | $19.99 | per 3 months |
| VIP一年 | $29.99 | per year |
| 一个月VIP服务 | $4.99 | one-time |
| VIP三个月 | $8.99 | one-time |
| 终生VIP服务 | $27.99 | one-time |
| 永久VIP（限时优惠） | $29.99 | one-time |
| 永久VIP | $59.99 | one-time |


### 爱语先生

[App page](https://appshunter.io/ios/app/and-and/id1578140991)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包月VIP会员(1个月） | $4.99 | one-time |
| 包年VIP会员(12个月） | $9.99 | one-time |
| VIP终身会员(永久) | $14.99 | one-time |


## Frequently asked questions

### Is 小龙虾 free?

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

### Is 爱语先生 free?

爱语先生 is free to download, with in-app purchases available.

### Do 小龙虾 or 爱语先生 have ads?

Neither 小龙虾 nor 爱语先生 shows ads.

### Which is updated more often, 小龙虾 or 爱语先生?

小龙虾 ships an update weekly, and 爱语先生 every 9 months. Most recently, 小龙虾 was updated on August 24, 2026 and 爱语先生 on September 14, 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.*