# ProseKey AI

> AI-powered iOS keyboard for enhanced writing assistance and text transformation. (iPhone/iPad app by Arya Mirsepasi.)

- Source: https://appshunter.io/ios/app/prosekey-ai/id6741180175 (this page in markdown: same URL + `.md`)
- Developer: [Arya Mirsepasi](https://appshunter.io/developer/1791440463)
- Category: Utilities, Productivity
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 16.0 · 29 MB
- Languages: American English, German (Germany)
- Released: 2025-05-15
- Data updated: 2026-06-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/prosekey-ai/id6741180175/reviews.md

## What is ProseKey AI?

Transform your mobile writing experience with ProseKey AI! This powerful iOS keyboard integrates cutting-edge AI directly into your typing workflow, helping you communicate more effectively, wherever you write.

Unlock AI Superpowers for Your Text:

- Instant Proofreading: Catch grammar mistakes and typos before you hit send.
- Effortless Rewriting: Rephrase sentences for clarity, adjust the tone, or change the length with a tap.
- Quick Summarization: Condense long articles or messages into key points instantly.
- Text-to-Table Conversion: Magically organize information by converting selected text into a structured table.
- Custom Instructions: Define your own unique AI prompts and access them directly from the keyboard for personalized assistance.

Flexible AI Integration:

ProseKey AI seamlessly integrates as a third-party keyboard on your iPhone. Choose your preferred AI engine by connecting your own API keys from leading providers like Gemini, Mistral, and various OpenAI-compatible APIs. This gives you full control over the AI models powering your writing assistance.

Get Started:

Simply install the keyboard, give it the required permissions, add your API key(s) in the companion app, and start enhancing your writing across all your favorite apps – Mail, Messages, Notes, social media, and more!

Please note that an API key is essential for the AI capabilities to function. The app provides instructions on how to acquire this.

## Key features

- Instant proofreading
- Effortless rewriting
- Quick summarization
- Text-to-table conversion
- Custom AI instructions
- Third-party keyboard integration


## Frequently asked questions about ProseKey AI

### What is ProseKey AI?

ProseKey AI is an iOS keyboard that integrates AI directly into your typing workflow. It helps with proofreading, rewriting, summarizing, and organizing text into tables.

### How does ProseKey AI work?

ProseKey AI functions as a third-party keyboard on your iPhone. You connect your own API keys from providers like Gemini, Mistral, or OpenAI to power its AI capabilities.

### Is ProseKey AI free to use?

Yes, ProseKey AI is free to download and use. However, an API key from a third-party AI provider is essential for its AI features to function.

### What devices does ProseKey AI support?

ProseKey AI is available for iPhone and iPad devices.

### How often is ProseKey AI updated?

The latest version, 3.0, was last updated on March 4, 2026. Updates typically focus on improving AI integration and user experience.

### What is the age rating for ProseKey AI?

ProseKey AI has an age rating of 4+, making it suitable for a wide range of users.

### Does ProseKey AI have ads?

No, ProseKey AI does not contain advertisements. It is a free application without any ad interruptions.

### Where can I get an API key for ProseKey AI?

The app provides instructions on how to acquire an API key from leading AI providers such as Gemini, Mistral, and OpenAI-compatible APIs.

## Version history (last 5 releases)

### 3.0 — 2026-03-04

Hello everyone, I’m thrilled to announce a new update! This release includes:

- A revamped user interface
- An improved command manager
- Updated text detection
- Support for foundation models on iOS 26 and later
- Updated default models
- Support for iPads
- Text replacement functionality on iOS 18 and later

### 2.1.1 — 2025-11-26

Hello everyone, I'm excited to announce a new update! This release brings:

- Fixed an issue where the German translation was shown for other language users

2.1:

- Fixed the keyboard opening animation glitch
- Added the commands view in a separate tab
- New Four-Column UI for the tools
- German Translation

### 2.1 — 2025-11-25

Hello everyone, I'm excited to announce a new update! This release brings:

- Fixed the keyboard opening animation glitch
- Added the commands view in a separate tab
- New Four-Column UI for the tools
- German Translation

### 2.0 — 2025-11-10

Hello everyone, I'm excited to announce a new update! This release brings:

- A new Command Creation System
- History for previously used texts
- An improved UI

### 1.4 — 2025-10-20

Hello everyone, I'm excited to announce a new update! This release brings:

- Support for Liquid Glass on iOS 26
- Perplexity API integration
- Significant performance enhancements
- Corrections for UI bugs
- New Icon

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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 2026-06-04.*