Needs offline translation
Please add offline translation packs
Free
In-App Purchases
About
This is a free, full-featured custom keyboard for iPhone that offers standard typing features like swipe typing and autocorrect. It also includes an optional performance toolkit for stage performers, allowing them to quickly insert prepared text and use custom integrations during a show.
✓Swipe typing and autocorrect
✓Multilingual layouts and themes
✓Inline translation
✓Text macros and clipboard helpers
✓Optional performance toolkit
✓Customizable text reveals
✓Personal web service integrations
Show original description
What's New in KeyFX
1.0
September 29, 2026
1
Subscriptions & In-App Purchases
$299.99
KFX Magician Mode
Turn your keyboard into a powerful magic utility
User reviews
Developer apps
FAQ
Does KeyFX have ads?
No, KeyFX does not have any advertisements. The app is free to use and does not contain ads, analytics, or require an account.
What is the performance toolkit in KeyFX?
The performance toolkit is an optional, one-time in-app purchase that provides features for stage performers. This includes inserting prepared text on cue, acrostic layouts, and custom web service integrations.
Is KeyFX free to use?
Yes, KeyFX is free to download and use as a standard keyboard. The advanced performance toolkit features are available through a one-time in-app purchase.
What devices does KeyFX support?
KeyFX is supported on iPhone, iPad, and Apple Watch. The Apple Watch companion face offers additional functionality for users.
How does KeyFX handle user privacy?
KeyFX prioritizes user privacy by keeping all typing data on the device. It has no ads, no analytics, and no account requirements. Full access is only used for specific features like clipboard, translation, and haptic feedback.
Can KeyFX be used for everyday typing?
Yes, KeyFX functions as a full-featured custom keyboard for everyday use. It includes standard features like swipe typing, autocorrect, multilingual layouts, and adjustable height.
What is the age rating for KeyFX?
KeyFX has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger individuals.
How often is KeyFX updated?
KeyFX was last updated on September 29, 2026, with version 1.0. Further updates will likely be released to introduce new features and improvements.
