# PromptBuddy — OpenAI-compatible client

> OpenAI-compatible client (iPhone/iPad app by zhang xi.)

- Source: https://appshunter.io/ios/app/promptbuddy/id6748307335 (this page in markdown: same URL + `.md`)
- Developer: [zhang xi](https://appshunter.io/developer/408188278)
- Category: Developer Tools
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 4 MB
- Languages: American English
- Released: 2025-07-09
- Data updated: 2026-06-05
- User reviews in markdown: https://appshunter.io/ios/app/promptbuddy/id6748307335/reviews.md

## What is PromptBuddy?

Disclaimer: This app is not affiliated with OpenAI or ChatGPT. It simply connects to OpenAI’s public APIs with your provided credentials.

PromptBuddy is a lightweight, open-source AI assistant built for speed, privacy, and flexibility. Connect it to OpenAI’s language and image models using your own API key — no login required, no hidden costs.

Originally developed as a personal tool, PromptBuddy is now available for everyone on iOS, macOS, and visionOS. Whether you’re writing, brainstorming, coding, or experimenting with AI, PromptBuddy gives you full control in a clean, fast interface.

Features:
• Fast, minimalist AI chat interface
• Works with your OpenAI API key – no account required
• Supports image generation and editing via text prompts
• Conversation history with easy management
• Native support for iOS, macOS, and visionOS
• 100% open source – view the code: https://github.com/zhangxigithub/PromptBuddy

Privacy First: Your API key and conversations stay on your device. PromptBuddy collects no data.


## Version history (last 1 release)

### 1.1 — 2025-07-14

No release notes.

## More apps by zhang xi

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- [American Football Tactic](https://appshunter.io/ios/app/american-football-tactic/id1140396996)
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- [LearnerPermitTest - VicRoads](https://appshunter.io/ios/app/learnerpermittest-vicroads/id1394422855)

All apps by zhang xi: https://appshunter.io/developer/408188278

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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 2026-06-05.*