# 知啁Reso · 有记忆的 AI 对话伙伴 vs ReplyBuddy

The clearest difference is in-app purchases: 知啁Reso · 有记忆的 AI 对话伙伴 at none against ReplyBuddy's 2. 知啁Reso · 有记忆的 AI 对话伙伴 also leads on iOS requirement (12.0 vs 17.0). ReplyBuddy's advantage is update cadence (every 4 days vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. ReplyBuddy sells 2 in-app purchases, starting at $9.99 per month. 知啁Reso · 有记忆的 AI 对话伙伴 asks for nothing beyond the download.

知啁Reso · 有记忆的 AI 对话伙伴 ships an update fortnightly, ReplyBuddy every 4 days. The most recent releases landed on October 13, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 知啁Reso · 有记忆的 AI 对话伙伴 | ReplyBuddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/replybuddy/id6790346811/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | — | Freemium |
| Size | 78 MB | 4 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [青岛天机智能科技有限公司](https://appshunter.io/developer/1820193454) | [Zihua Huang](https://appshunter.io/developer/6790346813) |

## What reviewers say

### 知啁Reso · 有记忆的 AI 对话伙伴

[App page](https://appshunter.io/ios/app/reso-ai/id6755710902)

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

**In-app purchases:** none


### ReplyBuddy

[App page](https://appshunter.io/ios/app/replybuddy/id6790346811)

Enhance your dating app conversations with AI-powered suggestions tailored to your chat history and recipient. Get help with replies, understand subtext, and prepare for dates with personalized insights.

**Highlights:** AI-powered reply suggestions, Contextual memory for conversations, Multiple tone options, Message subtext analysis, Pre-send risk assessment, Dating profile openers, Date preparation cheat sheet, System keyboard integration

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReplyBuddy Pro (Monthly) | $9.99 | per month |
| ReplyBuddy Pro (Yearly) | $69.99 | per year |


## Frequently asked questions

### Is 知啁Reso · 有记忆的 AI 对话伙伴 free?

知啁Reso · 有记忆的 AI 对话伙伴 is free to download, with no in-app purchases.

### Is ReplyBuddy free?

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

### Do 知啁Reso · 有记忆的 AI 对话伙伴 or ReplyBuddy have ads?

Neither 知啁Reso · 有记忆的 AI 对话伙伴 nor ReplyBuddy shows ads.

### Which is updated more often, 知啁Reso · 有记忆的 AI 对话伙伴 or ReplyBuddy?

知啁Reso · 有记忆的 AI 对话伙伴 ships an update fortnightly, and ReplyBuddy every 4 days. Most recently, 知啁Reso · 有记忆的 AI 对话伙伴 was updated on October 13, 2026 and ReplyBuddy on October 16, 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.*