Smart Keys
verifiedFreesmartkeys.so
An AI-enhanced custom keyboard for iOS and Mac that fixes grammar, adjusts tone, and translates text in one tap.
What it does
Smart Keys is a custom keyboard app for iPhone, iPad, and Mac that adds a set of AI-driven shortcut keys to any app you type in. Users pick the keys they want (grammar fixing, translation, tone changes, code helpers like explain/optimize/comment) and use them system-wide. It positions itself as a lighter, faster alternative to standalone grammar apps.
Core features
System-wide custom AI keyboard for iOS and macOS
One-tap grammar and spelling correction
In-line translation between languages
Tone and style ('flair') rewriting of messages
Selectable library of task-specific AI keys
Coding-oriented keys such as explain, comment, and optimize code
Best for
→Quickly fixing grammar while texting or emailing
→Translating messages on the fly in chat apps
→Adding stylistic flair to casual writing
→Summarizing or cleaning up code snippets from a keyboard shortcut
Toolspool rankingby monthly traffic
Tutorials
Step-by-step: exactly how to get things done with it.