# 回音岛 - 治愈解忧 \| 日记·倾听·树洞

> AI virtual pet companion for emotional support, journaling, and personalized chat. (iPhone/iPad app by Beijing Mind Emerging Technology Co., Ltd.)

- Source: https://appshunter.io/ios/app/id6742532114 (this page in markdown: same URL + `.md`)
- Developer: [Beijing Mind Emerging Technology Co., Ltd](https://appshunter.io/developer/1798861464)
- Category: Entertainment, Health & Fitness
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 12.0 · 152 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2025-03-27
- Data updated: 2026-06-02
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/id6742532114/reviews.md

## What is 回音岛?

每天陪你聊天、写日记、发呆的AI萌宠朋友上线啦！10种不同MBTI性格动物总有一款适合你，随时回应你的情绪、守护你的孤单。投喂、聊心事、收回信，还有超火的肥肥鲨陪你一起可爱生活～

【功能亮点 1：AI聊愈】
10种性格各异的AI宠物，基于MBTI设定和情绪识别模型，模拟出最适合你的陪伴人格：
* 想开心？“热情社牛型”宠物主动来找你聊天
* 想安静？“共情听众型”宠物默默守在你身边
* 情绪难以表达？AI会识别关键词，精准回应你的潜台词

【功能亮点 2：投喂 + 回信机制】
喂食触发惊喜回馈，每天还能收到宠物寄来的“照片+信件”，从搞怪到温柔，每封都个性满满。
宠物会记得你、回应你、为你寄来独属于你的小世界——这就是“回音”。

【功能亮点 3：心情日记 + 回忆总结】
记录每天的心情，宠物们会给你送来暖心的回复，你的心情永远有回应；
每一次聊天、每一条心事，AI宠物都会默默记下。
每周还会生成你的“心情总结”专属图文，陪你一起走过高光与低谷。

【额外亮点：IP联动+治愈氛围】
超火IP「肥肥鲨」已上线！更多萌宠角色持续更新中～
无论你是在公交上偷偷emo，还是深夜翻看日记，回音岛总有一只懂你的宠物，等你来聊一聊。
打开「回音岛」，让每一份情绪都能温柔落地，让每一位你，都能被好好回应。

## Key features

- AI chat companion
- 10 MBTI personality pets
- Emotional recognition
- Virtual feeding
- Personalized letters
- Mood journaling
- Weekly mood summaries


## Frequently asked questions about 回音岛

### What is 回音岛's main purpose?

回音岛 is designed to be an AI-powered virtual pet friend that chats with you, helps you write diary entries, and provides emotional support. It aims to offer a comforting presence and a space for users to express their feelings.

### How many types of AI pets are available in 回音岛?

回音岛 offers 10 different AI animal personalities, each with distinct MBTI-based traits. This variety ensures users can find a companion that best suits their preferences and needs for interaction.

### Can I play 回音岛 offline?

The provided data does not specify whether 回音岛 supports offline play. As an AI-driven application, it likely requires an internet connection for its core chat and response functionalities.

### Does 回音岛 have ads?

No, 回音岛 does not contain advertisements. The application is listed as having no ads, ensuring an uninterrupted user experience.

### What kind of content can I expect in the pet's letters in 回音岛?

In 回音岛, pets send personalized 'photos + letters' triggered by feeding. These messages range from humorous to gentle, with each letter being unique and reflecting the pet's personality.

### How does 回音岛 help with mood tracking?

回音岛 allows you to record your daily mood, and the AI pets will provide warm replies. The app also generates a weekly 'mood summary' in text and image format, helping you reflect on your emotional journey.

### Is 回音岛 suitable for children?

回音岛 has an age rating of 4+, making it suitable for younger users. The app's focus on companionship and emotional expression can be beneficial for children.

### How often is 回音岛 updated?

The latest version of 回音岛, 1.0.9, was last updated on June 22, 2025. This indicates a relatively recent update, suggesting ongoing development and support for the application.

## Version history (last 5 releases)

### 1.0.9 — 2025-06-22

修复部分iPhone机型在输入时会卡住、失去焦点的问题

### 1.0.8 — 2025-06-15

支持1天发多条日记
修复若干个bug

### 1.0.7 — 2025-06-05

增加建议、举报入口

### 1.0.6 — 2025-05-30

1. 首页的小岛扩建啦！
2. 日记可以发图片啦！

### 1.0.5 — 2025-05-06

修复用户昵称无法修改的bug

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-02.*