Apps similar to CleverType include HeliBoard, which is free and open source. Other options are FUTO Keyboard, LanguageTool, Grammarly and OpenBoard. You're spoiled for choice with Grammar Checkers like CleverType: we list more than 50 alternatives for Android, Mac, Windows, iPhone and iPad.
AI-powered local-first voice input app for Mac transforms speech into clean, structured text, performs real-time translation, customizable per-app automation, global shortcuts, voice notes with todo tracking, live meeting transcription, and detailed summaries for any workflow.
China
Fix grammar mistakes instantly with Grambo's intelligent grammar checker. Get grammar correction, spelling fixes, and style improvements everywhere you type. Private by default, blazing fast, and works offline. Prefer zero setup? Enable Grambo Cloud.
Menu bar utility for Mac enables instant, AI-driven rewriting and correction of any selected text across all applications using a customizable shortcut, offering grammar, spelling, and clarity enhancements without switching apps or copying, with personal style options.
United States
Paste samples of your own writing. ToneSwap learns your voice and rewrites anything to sound like you wrote it.
Netherlands
EU
Eloquent is a proofreading software for English, Spanish, French, German, Portuguese, Polish, Dutch, and more than 20 other languages. It finds many errors that a simple spell checker cannot detect.
United States
Customizable Android keyboard with user-defined layouts, per-key settings for tap, hold, swipe in all modes, supports downloadable and user-imported word lists, no permissions needed, works fully offline, includes Wear OS support, expandable features via optional packages.
GermanyEU
Charm is a native macOS menu bar app that corrects your spelling, fixes your grammar, and predicts your next word in every app on your Mac. No separate window, no copy-paste, no browser extension.
Linguix is a software solution that enhances written communication and learning through its web application and browser extensions. It uses AI to analyze your writing across the internet, offering over 2000 corrections for grammar, spelling, and style.
United States
CleverKeys is an open-source gesture keyboard featuring a custom neural network engine, unlimited clipboard history, and extensive customization. Unlike other open-source keyboards, gesture typing works reliably everywhere — including Termux and terminal emulators.
AI keyboard that helps you write better, faster, and smarter anywhere you type. Powered by Gemini, this smart assistant lives right inside your keyboard, giving you instant typing assistance for every message you send.
Powered by deep AI technology, Wordtune helps you rephrase your sentences to say exactly what you mean through clear, compelling, and authentic writing.
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