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YooniKey

YooniKey

Unicode browser and keyboard

13 ratings
5 reviews
📊 Productivity
🔍 Reference
Free

Details

Released
April 27, 2023
Updated
December 14, 2025

Features

Developer

Steve Mills
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YooniKey screenshot #1 for iPhone
YooniKey screenshot #2 for iPhone
YooniKey screenshot #3 for iPhone
YooniKey screenshot #4 for iPhone
YooniKey screenshot #5 for iPhone
iphone
ipad
⭐5
Reviews↘︎
🔄4+ apps
Alternatives↘︎
❓8 answered
FAQ↘︎
📦w/o updates
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

Access and type a vast array of special characters not found on standard keyboards. This app and its integrated keyboard provide a searchable Unicode browser, allowing you to find, use, and explore code points and code blocks with ease. Create custom text styles and manage your favorite characters.

✓Searchable Unicode browser
✓Embedded keyboard for any app
✓Code block and code point exploration
✓Favorite and recently used characters
✓Styled alphabet converter
✓Long-press for character info and filtering
Show original description

What's New in YooniKey

1.1.3

December 14, 2025

-Slight update for recent OSes that broke how the search bar worked. -Minimum OS updated.

User reviews

Most RecentHighest RatedLowest Rated

add more characters

Can you add Unicode 17.0.0 standard?
Hhangawranga

BEST

One of my favorite apps ever made. So convenient and useful
Llaleli005

add more blocks

Add private use areas
DDodobored

YooniKey Rocks!

It even has Any Unicode Characters!
IYI like YooniKey!

Please change keyboard font to noto sans

I’ve been struggling to find the character I want and about 8,000 of these glyphs appear as a ? Box, which makes it harder but overall, ⭐️3½.
WWatchingGameplayzWiþmorBitslol

Response from developer

Please give me an example of which glyphs, providing either the code point number or the full name.

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FAQ

What is YooniKey?

YooniKey is a free Unicode browser and an embedded keyboard that allows you to access and type special characters not available on standard keyboards. It provides a searchable list of Unicode code blocks and code points.

Does YooniKey have ads?

No, YooniKey is ad-free. The application does not contain any advertisements, providing an uninterrupted user experience.

How does the YooniKey keyboard work?

The embedded keyboard allows you to quickly jump to code blocks and search for code points. It features a simple ASCII keyboard for searching code point names and lets you access favorite and recently used characters.

Can I use YooniKey to create custom text styles?

Yes, YooniKey includes a styled alphabet converter that makes it easy to create custom text using various typefaces from the Mathematical Alphanumeric Symbols code block.

What information is available for each code point in YooniKey?

When you long-press a code point, you can see more information about it, including its hex value, name, aliases, and related characters. You can also filter by related code points directly from the info balloon.

On which devices can I use YooniKey?

YooniKey is available for iPhone, iPad, and iPod devices. It is designed to function across Apple's mobile ecosystem.

How often is YooniKey updated?

The latest version of YooniKey is 1.1.3, and it was last updated on December 14, 2025. This indicates a recent update, suggesting ongoing support and development.

What is the age rating for YooniKey?

YooniKey has an age rating of 4+. This means it is suitable for children aged four and older, with no mature content.