Smart Keys provides an AI‑powered keyboard extension for iPhone, iPad, and Mac that lets users correct grammar, add stylistic flair, and translate text with a single tap. The tool integrates directly into the device’s keyboard, making shortcuts and language features available across all apps for a seamless typing experience. It targets users who want faster, on‑the‑go writing assistance without switching between separate apps.
Funding
Funding not disclosed
Founders
Product
Problem
Mobile and desktop users often need to correct grammar, adjust tone, translate text, or apply creative transformations while typing, but must switch between separate apps or copy‑paste into web tools, which disrupts workflow and reduces productivity.
Solution
Smart Keys delivers an AI‑powered keyboard extension for iPhone, iPad, and Mac that embeds GPT‑4 language capabilities directly into the device’s typing interface. Users install the app, enable the Smart Keys keyboard, and can invoke custom shortcut keys to request real‑time proofreading, tone customization, multilingual translation, or playful text transformations without leaving the current application. The keyboard processes input locally with cloud‑assisted AI, returning suggestions instantly as the user types. A free tier provides essential proofreading and translation, while paid Pro plans unlock advanced transformations, additional languages, and expanded customization options. The solution streamlines writing and communication across any app, improving speed and accuracy for everyday typing tasks.
Target Audience
Primary users are iOS and macOS individuals—students, professionals, and content creators—who need seamless, on‑the‑fly writing assistance across messaging, email, and productivity apps.
Features
- Customizable shortcut keys that trigger AI actions such as grammar correction, tone adjustment, translation, jokes, or poetry
- Real‑time proofreading and tone customization powered by GPT‑4, available across all installed apps
- Instant translation support for a wide range of languages, including less common scripts
- Cloud‑assisted AI processing with on‑device privacy safeguards; no keystroke data is stored
- Free plan with core features and Pro subscription options (weekly, monthly, yearly) for enhanced transformations and additional language support
- Simple onboarding that guides users to enable the keyboard and grant full access for full functionality