# AI Chat Assistant - WyChat — Local Models Custom AI

> Customizable AI chat client supporting multiple providers with advanced features. (iPhone/iPad app by Endless AI LLC.)

- Source: https://appshunter.io/ios/app/ai-chat-assistant-wychat/id6446134877 (this page in markdown: same URL + `.md`)
- Developer: [Endless AI LLC](https://appshunter.io/developer/636460123)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 13 MB
- Languages: Korean, German (Germany), Russian, Vietnamese, European Spanish, Arabic, American English, Italian, Indonesian, Japanese and 5 more
- Released: 2023-03-09
- Data updated: 2026-08-22
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/ai-chat-assistant-wychat/id6446134877/reviews.md

## What is AI Chat Assistant?

WyChat is a deeply customizable AI chat client that works with multiple AI providers, It also offers a curated selection of local models and supports running them locally.

Bring your own API keys (stored securely in Keychain) and build the workflow you like:

• Choose provider & model per chat, with context length, cost, and capability info
• System prompts per chat (base + detail) with quick templates
• Memory Anchor: decide where the AI “remembers” from to save tokens
• Files & multimodal: chat with images, attach documents (PDF/HTML/ZIP), and reference local folders
• Voice & media: text‑to‑speech (TTS) and image generation
• Batch mode: split tasks with “:::” and run them one by one
• Developer-friendly: syntax-highlighted code blocks, one‑tap copy, and chat export
• Privacy & transparency: a clear consent prompt before sending content to providers

WyChat is an independent third‑party client and is not affiliated with any AI provider.

Note: Features vary by model/provider and your API access. Provider usage may incur additional fees.

## Key features

- Multi-provider support
- Customizable system prompts
- Memory Anchor for token saving
- File and multimodal chat
- Text-to-speech and image generation
- Batch processing
- Developer-friendly code blocks

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| UnlockProByMonthly | $0.99 | per month |
| UnlockProByAnnual | $1.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Recharge 1 million ChatCoins | $14.99 | one-time |
| Taste,  Get 100,000 ChatCoins | $2.99 | one-time |
| Chatboard Pro | $3.99 | one-time |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/ai-chat-assistant-wychat/id6446134877/reviews.md

### 5/5 — Better and worse pal chat

*2025-02-15*

Looks great feels great smells great. just needs a pinch of custom key sauce. 

Through morning mist it 
took its flight,
A silver bird in dawn’s soft light.
Paris whispered, “Safe return,”
But fate had flames that still yet burn.

Two souls chased dreams on wings so wide,
Across the sea, the stars their guide.
No beacon shone, no harbor called,
Just endless waves and echoes stalled.

Did cliffs embrace them, cold and steep?
Did ocean hush them into sleep?
No wreckage spoke, no tale was found,
Just whispers lost where ghosts abound.

Yet still it soars in legend’s grace,
A phantom ship in time and space.
L’Oiseau Blanc, though lost from view,
Forever flies where dreamers do.

### 5/5 — Incredible App

*2023-07-04*

First of all, this is the best UI for interacting GPT3.5/4 that exists anywhere on any platform. Seriously, incredibly impressive and I'm shocked more people haven't found out about this yet. It's only a matter of time, I've been sharing it everywhere to do my part in saying thank you. I'm curious, how are you generating embeddings for the chat with files feature? Also, one simple feature request would be for a prompt library in which the user can add their own prompts to for quick access. Other than that, the app is literally perfect. Thank you👏🙏🙏🐐🤯

**Developer response:** Thank you so much for your kind words and support! We're thrilled to hear that you find our UI for interacting with GPT3.5/4 impressive. As for generating embeddings for the chat with files feature, we utilize advanced natural language processing techniques to extract meaningful representations from the text data. Regarding your feature request for a prompt library, we appreciate your suggestion and will definitely consider it for future updates. We're glad you find the app perfect and we sincerely appreciate your gratitude. Thank you for spreading the word and for your continued support!

### 5/5 — Perfect

*2023-04-14, version 2.14*

Stream output, custom domain, latex formula .

**Developer response:** Thank you！It's always great to connect with someone who understands the App，It's like finding a kindred spirit in a foreign land.

## Frequently asked questions about AI Chat Assistant

### What AI providers does WyChat support?

WyChat is designed to work with multiple AI providers. You can bring your own API keys to connect to your preferred services, allowing flexibility in choosing models based on context length, cost, and capability.

### How does WyChat handle privacy?

WyChat prioritizes privacy and transparency. It provides a clear consent prompt before sending any content to AI providers, ensuring users are aware of data sharing.

### Can I use WyChat with files and images?

Yes, WyChat supports file uploads (PDF/HTML/ZIP) and multimodal chat, allowing you to interact with images. You can also reference local folders within your chats.

### What are the subscription options for WyChat?

WyChat offers a monthly subscription for $0.99 and an annual subscription for $1.99, providing access to premium features. The app is free to download and use with basic functionality.

### How often is WyChat updated?

The latest version of WyChat is 7.9, last updated on March 5, 2026. This indicates a commitment to regular updates and improvements for the application.

### Is WyChat available on multiple devices?

Yes, WyChat is supported on Mac, iPhone, and iPad, allowing users to access its features across different Apple devices for a seamless experience.

### What is the age rating for WyChat?

WyChat has an age rating of 4+, making it suitable for a wide range of users. This indicates that the content and features are generally appropriate for younger audiences.

### Does WyChat have ads?

No, WyChat does not contain advertisements. The application is ad-free, allowing for an uninterrupted user experience.

## Version history (last 5 releases)

### 9.0 — 2026-05-05

Improved the experience and fixed some known bugs.

### 8.0 — 2026-04-20

Improved the experience and fixed some known bugs.

### 7.9 — 2026-03-05

Improved the experience and fixed some known bugs.

### 7.8 — 2025-09-25

Redesigned for efficient communication and convenient interaction.

### 7.7 — 2025-08-19

Redesigned for efficient communication and convenient interaction.

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## More apps by Endless AI LLC

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- [New File - endlessAI Office](https://appshunter.io/ios/app/new-file-endlessai-office/id6748974785)
- [Hoori Ledger](https://appshunter.io/ios/app/hoori-ledger/id6749772770)

All apps by Endless AI LLC: https://appshunter.io/developer/636460123

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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 2026-08-22.*