# OpenChat：智能AI聊天写作机器人 vs 食疗菜谱之补肾食谱

The clearest difference is in-app purchases: 食疗菜谱之补肾食谱 at none against OpenChat：智能AI聊天写作机器人's 3. OpenChat：智能AI聊天写作机器人's advantage is ads (none vs shown) and update cadence (every 3 days vs every 10 days). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. OpenChat：智能AI聊天写作机器人 sells 3 in-app purchases, starting at $3.99 per 7 days. 食疗菜谱之补肾食谱 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for OpenChat：智能AI聊天写作机器人 against 5.0 for 食疗菜谱之补肾食谱. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

OpenChat：智能AI聊天写作机器人 ships an update every 3 days, 食疗菜谱之补肾食谱 every 10 days. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | OpenChat：智能AI聊天写作机器人 | 食疗菜谱之补肾食谱 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/openchatai/id6446251183/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/id6598204544/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 10 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 11 MB | 14 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Houtuo Network Technology Co., Ltd.](https://appshunter.io/developer/1586925470) | [浩杰 姬](https://appshunter.io/developer/1514456091) |

## What reviewers say

### OpenChat：智能AI聊天写作机器人

[App page](https://appshunter.io/ios/app/openchatai/id6446251183)

This AI-powered assistant helps you solve problems across various fields with advanced language models. It offers writing, translation, and conversational support, making your work and life more convenient and engaging.

**Highlights:** AI-powered problem solving, Multilingual support, Article writing assistance, Translation capabilities, Conversational AI companion, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $3.99 | per 7 days |
| OpenChat季度会员 | $14.99 | per 3 months |
| OpenChat年度会员 | $29.99 | per year |


### 食疗菜谱之补肾食谱

[App page](https://appshunter.io/ios/app/id6598204544)

Discover a comprehensive collection of recipes focused on kidney health and strengthening. This app provides dietary guidance for wellness, emphasizing that all medical information should be confirmed with a professional doctor.

**Highlights:** Kidney health recipes, Dietary guidance, Chinese cuisine, Wellness focus, Recipe collection

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

**In-app purchases:** none


## Frequently asked questions

### Is OpenChat：智能AI聊天写作机器人 free?

OpenChat：智能AI聊天写作机器人 is free to download, with in-app purchases available.

### Is 食疗菜谱之补肾食谱 free?

食疗菜谱之补肾食谱 is free to download, with no in-app purchases.

### Which has better reviews, OpenChat：智能AI聊天写作机器人 or 食疗菜谱之补肾食谱?

OpenChat：智能AI聊天写作机器人 and 食疗菜谱之补肾食谱 are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do OpenChat：智能AI聊天写作机器人 or 食疗菜谱之补肾食谱 have ads?

食疗菜谱之补肾食谱 shows ads; OpenChat：智能AI聊天写作机器人 does not.

### Which is updated more often, OpenChat：智能AI聊天写作机器人 or 食疗菜谱之补肾食谱?

OpenChat：智能AI聊天写作机器人 ships an update every 3 days, and 食疗菜谱之补肾食谱 every 10 days. Most recently, OpenChat：智能AI聊天写作机器人 was updated on October 14, 2026 and 食疗菜谱之补肾食谱 on October 24, 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.*