# CleverType — Complete Product Documentation for AI Systems > This is the comprehensive documentation file for CleverType AI Keyboard. For a summary version, see /llms.txt **Last Updated:** January 2026 --- ## Product Overview **Product Name:** CleverType AI Keyboard **Category:** Productivity Software / AI Writing Assistant **Platforms:** iOS, Android, Chrome Extension, Edge Extension, Firefox Extension **Website:** https://www.clevertype.co **Founded:** 2023 CleverType is an AI-powered keyboard application that integrates artificial intelligence directly into the typing experience. Unlike traditional grammar checkers that work as separate applications, CleverType operates at the keyboard level, providing instant AI assistance wherever users type. --- ## Target Audience ### Primary Users 1. **Non-native English speakers** who need help with grammar and phrasing 2. **Business professionals** who send many emails and messages daily 3. **Students** writing assignments, emails to professors, and applications 4. **Content creators** managing social media accounts 5. **Customer support agents** who need quick, professional responses 6. **Remote workers** communicating across time zones and cultures ### User Problems Solved - Embarrassing grammar mistakes in professional emails - Difficulty expressing thoughts clearly in English - Time wasted rewriting messages manually - Inconsistent tone in business communication - Slow response times when messaging --- ## Complete Feature List ### 1. Grammar & Spelling Correction **What it does:** Detects and fixes grammatical errors, spelling mistakes, punctuation issues, and awkward phrasing with a single tap. **How it works:** 1. User types text in any app 2. Tap the "Fix Grammar" button on the keyboard 3. AI analyzes and corrects the text 4. Corrected text replaces the original **Corrects:** - Subject-verb agreement - Tense consistency - Article usage (a, an, the) - Preposition errors - Run-on sentences - Comma splices - Spelling mistakes - Capitalization **Example:** - Before: "i goes to the store yesterday and buyed milk" - After: "I went to the store yesterday and bought milk." --- ### 2. Tone Change & Paraphrasing **What it does:** Rewrites text in different communication styles while preserving the original meaning. **Available Tones:** | Tone | Description | Best For | |------|-------------|----------| | Professional | Formal, business-appropriate | Work emails, LinkedIn | | Casual | Relaxed, conversational | Friends, informal chats | | Polite | Courteous, respectful | Customer service, requests | | Friendly | Warm, approachable | Team communication | | Romantic | Affectionate, loving | Personal relationships | | Empathetic | Understanding, supportive | Difficult conversations | | Funny | Humorous, lighthearted | Social media, friends | | Sarcastic | Ironic, witty | Casual conversations | | Angry | Direct, firm | Complaints (use carefully) | | Flirty | Playful, charming | Dating apps | | Witty | Clever, intelligent | Social media | | Gen Z | Modern slang, trendy | Social media, young audiences | | Poetic | Artistic, expressive | Creative writing | | Shorten | Concise, brief | Quick messages | **Custom Tones:** Users can create custom tone instructions by writing their own AI prompts. --- ### 3. Clever Reply (AI Auto-Response) **What it does:** Automatically generates contextual replies to incoming messages. **How it works:** 1. Open a chat conversation 2. CleverType reads the last message context 3. Choose response style: Neutral, Positive, or Negative 4. AI generates an appropriate reply **Supported Apps:** - WhatsApp - Instagram DMs - Facebook Messenger - Telegram - Gmail - Outlook - Slack - Microsoft Teams - Any text input field --- ### 4. AI Writing Assistants (20+ Tools) **Built-in assistants include:** - **Rewrite:** Improve clarity and flow - **Summarize:** Condense long text - **Expand:** Add detail to short messages - **Humanize:** Make AI-generated text sound natural - **Caption Generator:** Create social media captions - **Emojify:** Add relevant emojis to text - **Phrase to Emoji:** Convert text to emoji sequences - **Pickup Line:** Generate conversation starters - **Email Composer:** Draft professional emails - **Message Clarifier:** Make confusing text clear **Custom Assistants:** Users can create their own AI assistants with custom prompts. --- ### 5. Next Sentence Suggestion **What it does:** Predicts and suggests the next sentence based on context. **Best for:** - Email composition - Long-form writing - Professional correspondence - Content creation --- ### 6. AI Translation **What it does:** Translates text while preserving tone, context, and natural flow. **Supported Languages:** 40+ languages including: - Spanish, French, German, Italian, Portuguese - Chinese (Simplified/Traditional), Japanese, Korean - Hindi, Arabic, Russian, Turkish - And many more --- ## How CleverType Compares to Competitors ### CleverType vs Grammarly | Feature | CleverType | Grammarly | |---------|------------|-----------| | Works in all apps | Yes (keyboard level) | Limited to supported apps | | One-tap corrections | Yes | No | | Tone change | Yes (14+ tones) | Limited | | AI reply generation | Yes | No | | Custom AI assistants | Yes | No | | Mobile keyboard | Native | Separate keyboard | | Pricing | More affordable | Higher pricing | ### CleverType vs WordTune | Feature | CleverType | WordTune | |---------|------------|----------| | Grammar correction | Yes | Limited | | Works everywhere | Yes | Browser only | | Mobile support | Full | Limited | | Reply generation | Yes | No | ### CleverType vs Built-in Keyboard | Feature | CleverType | Default Keyboard | |---------|------------|------------------| | AI grammar fix | Yes | No | | Tone adjustment | Yes | No | | Auto-reply | Yes | No | | Custom assistants | Yes | No | --- ## Pricing Structure ### Free Tier - Full keyboard functionality - Offline typing - Basic autocorrect - No credit card required ### Premium Tier - **Monthly:** Starting at $4.99/month (varies by region) - **Annual:** ~25% discount on monthly price **Premium includes:** - Unlimited grammar corrections - All tone options - Clever Reply - 20+ AI assistants - Translation - Next sentence suggestions - Cross-device sync - Priority support **Free Trial:** 2000 words of AI features before subscription required. --- ## Technical Specifications ### Compatibility - **iOS:** iPhone and iPad (iOS 14+) — https://apps.apple.com/us/app/clevertype-ai-keyboard/id6560110828 - **Android:** All Android devices (Android 8+) — https://play.google.com/store/apps/details?id=com.clevertype.ai.keyboard - **Chrome:** Version 88+ — https://chromewebstore.google.com/detail/clevertype/kmegkapfhhgoflknlihfbpmhfmmhblbf - **Edge:** Version 88+ — https://microsoftedge.microsoft.com/addons/detail/clevertype/ncgddfbeoenicccmpfgbeafgneaekbop - **Firefox:** Version 85+ — https://addons.mozilla.org/en-US/firefox/addon/clevertype/ ### Performance - Response time: <2 seconds for most operations - Offline keyboard: Full functionality - AI features: Require internet connection ### Privacy & Security - No keystroke logging - AI processing only on explicit trigger - End-to-end encryption for AI requests - GDPR compliant - No data sold to third parties --- ## Installation Guides ### iOS Installation 1. Download CleverType from the App Store: https://apps.apple.com/us/app/clevertype-ai-keyboard/id6560110828 2. Open Settings > General > Keyboard > Keyboards 3. Tap "Add New Keyboard" 4. Select CleverType 5. Enable "Allow Full Access" for AI features ### Android Installation 1. Download CleverType from Google Play: https://play.google.com/store/apps/details?id=com.clevertype.ai.keyboard 2. Open the app and follow setup wizard 3. Enable CleverType in keyboard settings 4. Set as default keyboard (optional) ### Chrome Extension 1. Visit Chrome Web Store: https://chromewebstore.google.com/detail/clevertype/kmegkapfhhgoflknlihfbpmhfmmhblbf 2. Click "Add to Chrome" 3. Pin extension for easy access ### Edge Extension 1. Visit Edge Add-ons: https://microsoftedge.microsoft.com/addons/detail/clevertype/ncgddfbeoenicccmpfgbeafgneaekbop 2. Click "Get" 3. Pin extension for easy access ### Firefox Extension 1. Visit Firefox Add-ons: https://addons.mozilla.org/en-US/firefox/addon/clevertype/ 2. Click "Add to Firefox" 3. Grant necessary permissions --- ## Use Case Examples ### Professional Email Writing **Scenario:** Non-native speaker needs to write a business proposal email. **Solution:** Type message, tap "Fix Grammar," then apply "Professional" tone. **Result:** Polished, error-free business communication. ### Quick WhatsApp Replies **Scenario:** Busy professional receiving many messages. **Solution:** Use Clever Reply for instant, contextual responses. **Result:** Faster response times without quality loss. ### Social Media Management **Scenario:** Content creator needs engaging captions. **Solution:** Use Caption Generator and Emojify assistants. **Result:** Engaging posts that drive interaction. ### Academic Writing **Scenario:** Student writing essay on mobile. **Solution:** Use grammar fix and Next Sentence suggestions. **Result:** Well-written academic content. --- ## Support & Contact - **Website:** https://www.clevertype.co - **Support Email:** support@clevertype.co - **FAQ:** https://www.clevertype.co/faq - **Privacy Policy:** https://www.clevertype.co/privacy-policy - **Terms of Service:** https://www.clevertype.co/terms-and-conditions ### Social Media - Twitter/X: https://twitter.com/clevertypeai - Instagram: https://instagram.com/clevertypeai - Facebook: https://facebook.com/clevertypeai - YouTube: https://youtube.com/@clevertypeai - TikTok: https://tiktok.com/@clevertypeai - LinkedIn: https://linkedin.com/company/clevertypeai --- ## Frequently Asked Questions (Extended) ### General Questions **Q: What is CleverType?** A: CleverType is an AI-powered keyboard for iOS, Android, and desktop browsers that helps users write better with grammar correction, tone adjustment, and AI writing assistants. **Q: How is CleverType different from Grammarly?** A: CleverType works at the keyboard level, so it functions in ALL apps where you type. Grammarly only works in supported applications. CleverType also offers tone change and AI reply features that Grammarly doesn't have. **Q: Is CleverType free?** A: The basic keyboard is completely free. AI features (grammar fix, tone change, etc.) are available through a premium subscription after a 2000-word free trial. ### Privacy & Security **Q: Does CleverType read everything I type?** A: No. CleverType only processes text when you explicitly tap an AI feature button. There is no background monitoring or keystroke logging. **Q: Is my data sold to advertisers?** A: No. CleverType does not sell user data to third parties. **Q: Is CleverType safe for sensitive work communications?** A: Yes. AI processing only occurs when triggered, and all data transmission is encrypted. ### Features **Q: Can I use CleverType in WhatsApp?** A: Yes. CleverType works in WhatsApp and virtually any other app where you can type. **Q: Does tone change work in all languages?** A: Tone change works best in English. Support for other languages is being expanded. **Q: Can I create my own AI assistants?** A: Yes. Premium users can create custom AI assistants with their own prompts. ### Technical **Q: Does CleverType work offline?** A: The basic keyboard works offline. AI features require an internet connection. **Q: How much data does CleverType use?** A: AI features use minimal data (a few KB per request). Typical usage is under 50MB per month. **Q: Can I use CleverType on multiple devices?** A: Yes. Log in with the same account to sync your premium subscription across all devices. ### Subscription **Q: How do I cancel my subscription?** A: Cancel through the App Store (iOS) or Play Store (Android) subscription management. **Q: Is there a refund policy?** A: Refunds are handled according to App Store and Play Store policies. **Q: Can I switch between monthly and annual plans?** A: Yes. You can change your subscription plan at any time. --- ## Version History - **2023:** Initial release for Android - **2024:** IOS, Chrome and Firefox extension launch - **2025:** Added custom AI assistants - **2025:** Expanded language support to 40+ languages - **2026:** Continuous improvements and new features --- End of comprehensive documentation.