# GPTKey — AI Keyboard at Your Fingertip

> AI-powered keyboard for instant writing assistance and idea generation. (iPhone/iPad app by Eunkwang Joo.)

- Source: https://appshunter.io/ios/app/gptkey/id6751863168 (this page in markdown: same URL + `.md`)
- Developer: [Eunkwang Joo](https://appshunter.io/developer/1837267696)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 4 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 9 MB
- Languages: American English
- Released: 2025-09-18
- Data updated: 2026-06-01
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/gptkey/id6751863168/reviews.md

## What is GPTKey?

Stop switching between apps - GPTKey brings AI right into your keyboard.
	•	Instant AI Help: Write emails, messages, captions, or brainstorm ideas without leaving your typing screen.
	•	5 Free Daily Chats: Try AI every day at no cost.
	•	Unlimited with Subscription: Upgrade anytime for endless conversations.
	•	Works Everywhere: Use it in any app — messaging, social media, notes, or work.

Whether you’re drafting professional emails or chatting with friends, GPTKey saves time by keeping AI one tap away.

EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Instant AI writing assistance
- Brainstorming and idea generation
- Works within any app
- Daily free AI chats
- Unlimited subscription option

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| GPTKey Pro 1 Month | $199.00 | per month |
| GPTKey Pro 7 Days | $49.99 | per 7 days |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/gptkey/id6751863168/reviews.md

### 5/5 — Excellent! Very convenient and handy

*2025-10-03*

This allows you to do writing refinement or translation just from the keyboard.

### 5/5 — Very convenient!!

*2025-10-03*

You no longer need to switch to your AI apps to double check your writings!

### 5/5 — this is a game changer

*2025-09-25*

When writing an email, I used to switch between apps to ask GPT or Claude for better grammar, tone polishing, asking stuff. 
Now, I don't need that hustle! It's convenient to ask AI from keyboard

## Frequently asked questions about GPTKey

### What is GPTKey?

GPTKey is an AI-powered keyboard that brings generative AI capabilities directly to your typing screen. It allows you to write emails, messages, brainstorm ideas, and more without leaving your current app.

### How many free chats do I get with GPTKey?

GPTKey offers 5 free AI chats per day. This allows you to try out the AI features daily at no cost before considering an upgrade.

### What are the subscription options for GPTKey?

GPTKey offers a 'GPTKey Pro' subscription with options for a 7-day period at $49.99 or a 1-month period at $199.00, providing unlimited AI usage.

### Can I use GPTKey in any app?

Yes, GPTKey is designed to work everywhere. You can use it in any app, including messaging platforms, social media, note-taking apps, and work-related applications.

### What devices does GPTKey support?

GPTKey is available on iPhone, iPad, and iPod devices, running on iOS.

### What is the age rating for GPTKey?

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

### How often is GPTKey updated?

GPTKey was last updated on September 19, 2025, with version 1.0.6. This indicates active development and regular updates.

### Does GPTKey have ads?

No, GPTKey does not contain advertisements. The app is ad-free, focusing on providing a seamless user experience.

## Version history (last 1 release)

### 1.0.6 — 2025-09-19

No release notes.

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## More apps by Eunkwang Joo

- [X to Notion (Markdown)](https://appshunter.io/ios/app/x-to-notion-markdown/id6759517833)

All apps by Eunkwang Joo: https://appshunter.io/developer/1837267696

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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 2026-06-01.*