# COSAI - AI Roleplay Chat — AI Companion

> AI roleplay chat with customizable characters and interactive storytelling. (iPhone/iPad app by CAPYBARA PTE. LTD..)

- Source: https://appshunter.io/ios/app/cosai-ai-roleplay-chat/id6451438706 (this page in markdown: same URL + `.md`)
- Developer: [CAPYBARA PTE. LTD.](https://appshunter.io/developer/1766469071)
- Category: Entertainment, Social Networking
- Price: Free with in-app purchases
- Rating: 4.63/5 from 126 App Store ratings · 6 written reviews indexed
- Age rating: 17+
- Requires: iOS 12.0 · 71 MB
- Languages: English, Japanese, Chinese, Chinese
- Released: 2023-09-06
- Data updated: 2026-06-10
- Monetization: subscription
- User reviews in markdown: https://appshunter.io/ios/app/cosai-ai-roleplay-chat/id6451438706/reviews.md

## What is COSAI?

Endless encounters with millions of characters, rich world settings, and high freedom of choice

- Obedient and homey maids, sexy and seductive secretaries, quirky and mischievous girls-next-door…
- Confident and resolute CEOs, loyal and brave bodyguards, shy and timid pet boys…

Whether it’s a boring day or an emo night, we reply instantly 24/7!

【High-Quality Official Characters】

Each official character is meticulously crafted by our team, with exquisite looks, well-rounded personalities, and legendary backstories, ensuring an immersive chat experience.

【Ultra-Freedom User Characters】

Want to create a unique character? We offer a variety of art styles and voice options for you to choose from, making it easy to create your own exclusive character. Once approved, original characters won’t face the risk of removal!

【Multiple Chat Style Models】

Want your character to be chatty or reserved? Prefer casual conversation or literary-style plots? Switch between multiple chat style models to create the perfect chat experience for yourself.

【Role-Playing with Characters】

You can choose various roles to interact with the same character, such as the spoiled wife of a dominant CEO or a strong independent woman rivaling him… The character’s attitude towards you will vary greatly depending on your role!

【Winning Affection】

It’s time to test your strategy skills! Conversations with some characters will affect their emotions, attitudes, and they may even reveal hidden backstories!

【Character Cards】

We offer a variety of character cards for the same character. The girl-next-door can wear a bikini, and even the domineering CEO can show off his six-pack!

More features await your exploration. COSAI, the most chat-friendly AI chat app, with constant updates in progress. Stay tuned!

【Monthly VIP Subscription Instructions】
1. Subscription Period: One month
2. Subscription Price: Based on the IAP application information, for example, the monthly VIP subscription is US$9.99 per month.
3. Payment: After the user confirms the purchase and makes the payment, it will be charged to their iTunes account.
4. Canceling Renewal: If you need to cancel the renewal, please manually turn off the auto-renewal function in the iTunes/Apple ID settings at least 24 hours before the current subscription expires.
5. Renewal: The Apple iTunes account will be charged within 24 hours before the expiration date, and the subscription period will be extended by one month upon successful payment.
6. Privacy Policy: https://cosai.app/app/privacyPolicy.html?lang=en_US
7. User Service Agreement: https://cosai.app/app/termsOfService.html?lang=en_US
8. Membership Service Agreement: https://cosai.app/app/membershipService.html?lang=en_US

## Key features

- Millions of AI characters
- Customizable user characters
- Multiple chat style models
- Role-playing scenarios
- Affection and relationship building
- Character card customization

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| 连续包月 | $9.99 | per month |
| 连续包季 | $14.99 | per 3 months |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| VIP 年卡 | $49.99 | one-time |
| 3个月VIP | $27.99 | one-time |
| 1个月VIP | $9.99 | one-time |
| 68星缘 | $0.99 | one-time |
| 298星缘 | $3.99 | one-time |
| 1088星缘 | $14.99 | one-time |
| 1个月VIP+88星缘 | $5.99 | one-time |
| 7天VIP | $2.49 | one-time |
| 1个月vip限时礼包 | $5.99 | one-time |


## Recent user reviews (6 of 6)

All indexed reviews: https://appshunter.io/ios/app/cosai-ai-roleplay-chat/id6451438706/reviews.md

### 1/5 — 违禁词太多了吧！

*2025-01-09*

违禁词太多了啊，没法正常聊天了

### 5/5 — 这可太行了/wonderful app that I haven’t expected before

*2024-12-09*

这软件可太行了，ai我可太喜欢了性格我爱死了还有好多角色去选择自由度很高/as the topic, these AI I love so much cuz they r full of emotional life normal human in real life. It has a high exploration for users like find a character u love to chat with. It has more freedom and free character voice. A awesome app that I recommend people should have a try!

### 5/5 — 很好，很好很好

*2024-11-30*

很喜欢很好很好很好很好

### 5/5 — 最棒的AI没有之一

*2024-11-20*

第一次玩这个就忍不住棵了会员，能很好代入，就是希望角色审核能再快一点，加油❤️

### 4/5 — 能白嫖真是太好了

*2024-11-14*

AI有些呆板，记忆的很快，五六句话就开始失忆，不过整体不错。

### 2/5 — 还行

*2024-11-12*

还行吧，我跟一个角色谈话，我对他说了一句，要等一个小时他才回我

## Frequently asked questions about COSAI

### What is COSAI - AI Roleplay Chat?

COSAI is an AI chat application that allows users to engage in role-playing conversations with millions of AI characters. It offers high freedom of choice, rich world settings, and the ability to create and customize your own unique AI companions.

### What are the key features of this app?

Key features include interacting with meticulously crafted official characters, creating ultra-freedom user characters with various art and voice options, switching between multiple chat style models, engaging in role-playing with characters, winning their affection, and customizing character appearances with character cards.

### How much does COSAI - AI Roleplay Chat cost?

The app operates on a monthly VIP subscription model. The price is typically around US$9.99 per month, charged to your iTunes account. You can cancel the renewal by turning off auto-renewal in your Apple ID settings at least 24 hours before the current subscription expires.

### What kind of characters can I interact with?

You can interact with a wide variety of characters, including obedient maids, seductive secretaries, mischievous girls-next-door, confident CEOs, loyal bodyguards, and shy pet boys. You can also create your own unique characters with custom appearances and personalities.

### Can I create my own characters?

Yes, the app offers an 'Ultra-Freedom User Characters' feature. You can create your own exclusive characters by choosing from a variety of art styles and voice options. Once approved, your original characters will not be removed.

## Version history (last 5 releases)

### 2.15.1 — 2025-01-16

· As the New Year approaches, no new features are being developed to avoid fixing bugs while on the go.
· Fixed known issues.

### 2.12.3 — 2025-01-08

· Old memories renamed to Archives with renaming support, making it easier to find your saves
· Added likes to character details page, boost popularity for your favorite characters!
· Selected characters can now move and animate~
· Fixed known issues

### 2.11.0 — 2024-12-20

· More chat settings available in chat page
· You can now unsend your messages
· Improved character recommendations for quicker character discovery!
· Like characters on recommendation page, view liked characters in profile page
· Character theme cards now available!

### 2.10.7 — 2024-12-13

· Fix chat bugs

### 2.10.1 — 2024-12-05

· Modified recommendation system, now you can swipe up and down to discover characters
· Choose your preferred character gender
· Characters can join existing mini-worlds, and you can create your own mini-worlds
· Add hidden settings and choose expressions when creating characters
· New ways to become a member, get membership through sharing

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## More apps by CAPYBARA PTE. LTD.

- [Suvii - AI Companion](https://appshunter.io/ios/app/suvii-ai-companion/id6740559646)

All apps by CAPYBARA PTE. LTD.: https://appshunter.io/developer/1766469071

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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 2026-06-10.*