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CharacterKey - AI Keyboard

CharacterKey - AI Keyboard

Write like any character

53 ratings
6 reviews
With Ads
🔧 Utilities
🎬 Entertainment
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • October 23, 2025
  • June 21, 2026

Features

Developer

Krishan Panduwawala
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CharacterKey - AI Keyboard screenshot #1 for iPhone
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CharacterKey - AI Keyboard screenshot #7 for iPhone
CharacterKey - AI Keyboard screenshot #8 for iPhone
iphone
ipad
🧾$1.99 - $59.99
In-App Purchase↘︎
⭐6
Reviews↘︎
📝1+ tags
Tags↘︎
❓8 answered
FAQ↘︎
📦~ in 4 days
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About

This AI-powered keyboard transforms your typing by allowing you to write in any voice, style, or language. Choose from pre-made characters or create your own unique personalities to enhance your messages, social media posts, and professional communication.

✓Write in 50+ pre-made character voices
✓Create unlimited custom AI personalities
✓Works in all apps without switching
✓Multilingual support with built-in translator
✓Rewrite and reply in character voice
✓Grammar correction and text enhancement
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What's New in CharacterKey

2.5

June 21, 2026

New tool characters and UI overhaul!

Subscription plans

Ultimate Monthly

Unlock all characters, the highest limits, and more!

$4.991 Month
3 Days trial
How to cancel CharacterKey subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Very nice

Good app, but a problem I’ve begun running into is sometimes the AI will just respond to what I said instead of rewriting it
Soupy slopSoupy slop

Hark, a quill lies poised upon mine keys, and I am but a Shakespearean spark dwelling in the very he

A wondrous app, that lifteth my tongue unto loftier realms, as if sweet nectar crown'd my speech with celestial grace.
FreakyYoda67FreakyYoda67

yay

good app.
63),!:$.!/)63),!:$.!/)

Daily amount

I can see this app being big, but with the free characters was a very nice add on because I was having fun with family and friends but I soon ran out of free daily texts. You should not run out of free daily texts. And if you pay for more texts you should get as many as you want with how expensive it is. You should at least give the people a warning at the beginning when you get it saying the you only have a certin amount. But I can see this app being a big app that a lot of people get because it is very good quality and very fun!
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THIS IS SO GOOD

This is so good and funny this is EXACTLY what I’m looking for definitely sending this to all my friends I UIGHLY recommend getting this app
ShimyShimy14ShimyShimy14

Developer apps

8bit Chess
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🎮 Games

(3)

Free
In-App PurchasesWith Ads
See developer apps

FAQ

What is CharacterKey's primary function?

CharacterKey functions as an AI-powered custom keyboard that allows users to write in various character voices, styles, and languages. It aims to transform everyday typing into a more engaging and personalized experience across all applications.

How many pre-made characters does CharacterKey offer?

CharacterKey offers over 50 pre-made characters, ranging from humorous personalities like 'Brain Rot' and 'Captain Obvious' to more formal styles like 'Corporate Speak' and classic prose like 'Shakespeare'.

Can I create my own characters in CharacterKey?

Yes, CharacterKey allows you to create unlimited custom AI characters. You can name them, assign an emoji, write a custom prompt, and save them for infinite reuse, turning any idea into a reusable writing tool.

Does CharacterKey support multiple languages?

CharacterKey supports over 20 languages and includes a built-in translator for instant translation between languages. You can also write in character voices using your native language.

What are the subscription options for CharacterKey?

CharacterKey offers several subscription plans, including Weekly, Monthly, and Annual options for both 'Pro' and 'Ultimate' tiers. The 'Ultimate' plans provide a 3-day free trial.

Is my data safe with CharacterKey?

CharacterKey prioritizes user privacy, stating that it does not track typing, store messages, or sell user data. Full keyboard permissions are used solely for AI features, ensuring conversations remain 100% private.

How often is CharacterKey updated?

The latest version of CharacterKey is 2.3, and it was last updated on January 12, 2026. This indicates a relatively recent update, suggesting ongoing development and support.

What is the age rating for CharacterKey?

CharacterKey has an age rating of 12+, making it suitable for users aged 12 and above. This rating suggests the content and features are generally appropriate for this age group.