JustType AI Keyboard vs AI Grammar Keyboard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JustType AI Keyboard
Enhance your typing with AI-powered grammar correction, tone adjustment, and instant translation in over 70 languages. This keyboard offers writing assistance, auto-responses, and custom shortcuts, all while prioritizing user data privacy. It's designed for efficiency and accessibility, helping everyone communicate more effectively.
- AI grammar correction and tone adjustment
- Instant translation in 70+ languages
- AI writing assistance and auto-responses
- Contextual feedback for language learners
- Customizable toolbar and shortcuts
- 100% data privacy with OpenAI API integration
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Type faster with smarter grammar correction, translation, tone adjustment, feedback, auto-responses, writing help, themes, custom prompts, and more — in 70+ languages. Originally designed for people with typing challenges, it’s now the go-to AI keyboard for language learners, multilingual users, and anyone looking to boost writing speed and accuracy. Already helping 1,000+ people type better across the world! Top Features • 100% Data Privacy JustType does not use keylogging, tracking, or ads. Your data is sent to ChatGPT via the OpenAI API — securely encrypted and only when you tap a button. This API-based approach ensures your data is never stored, shared, or used for training. • AI Corrections & Tone Adjustments Fix grammar, typos, and tone instantly — across apps like WhatsApp, Messages, Notes, and Mail. • Contextual Feedback Learn from corrections with explanations — ideal for language learners. • AI Writer & Auto-response Be more efficient. Let AI summarize, rephrase or generate replies with smart prompts. • AI Translation in 70+ Languages Type, correct, and translate without switching apps. • Custom Toolbar & Shortcuts Add 1-tap buttons for your favorite actions. Keyboard themes. Built for Everyone — With Accessibility in Mind • Optimized for clarity, ease of use, and confidence • Works in all your favorite apps • No data selling. No ads. Ever. • Originally designed for users with dyslexia Supported Languages JustType supports over 70 languages with two levels of compatibility: • Fully Supported (AI + Keyboard Layout): English (General, Australia, Canada, United Kingdom, United States), Albanian, Arabic, Armenian, Belarusian, Bulgarian, Catalan, Cherokee, Chuvash, Croatian, Czech, Danish, Dutch (General, Belgium), Estonian, Faroese, Filipino, Finnish, French (General, Canada, Belgium, Switzerland), Georgian, German (General, Austria, Switzerland), Greek, Hawaiian, Hebrew (Israel), Hungarian, Icelandic, Inari Sami, Indonesian, Irish (Ireland), Italian, Kazakh, Central Kurdish (General, Iraq, Central), Latvian, Lithuanian, Macedonian, Malay, Maltese, Mongolian, Northern Sami, Norwegian Bokmål, Norwegian Nynorsk, Persian, Polish, Portuguese (Portugal, Brazil), Romanian, Russian, Serbian (Cyrillic, Latin), Slovak, Slovenian, Spanish (General, Latin America, Mexico), Swedish, Swahili, Turkish, Ukrainian, Uzbek, Vietnamese, Welsh. • Partially Supported (AI Only – No Keyboard Layout Available): Amharic, Bengali, Bosnian, Burmese, Chinese, Gujarati, Hindi, Japanese, Kannada, Korean, Malayalam, Marathi, Punjabi, Somali, Tamil, Telugu, Thai, Tagalog, Urdu. By using JustType AI Keyboard, you agree to Apple's Standard License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Join thousands of users who rely on JustType to write better, faster, and with confidence. Download JustType today and start typing smarter — with clarity, speed, and support built in.
AI Grammar Keyboard
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Type Buddy is your personal AI keyboard designed for speed, privacy, and intelligence - built to work directly on your device using Apple Foundation Models. Unlike cloud-based keyboards, Type Buddy AI runs on-device, keeping your data private and secure. Your messages stay on your iPhone, ensuring a fully privacy-focused writing experience. Fix grammar instantly, refine sentences, generate smart replies, and translate messages - even offline. No app switching. No copying and pasting. Everything works seamlessly from your keyboard inside WhatsApp, Gmail, Instagram, iMessage, and more. Powered by Apple’s advanced on-device AI, Type Buddy delivers fast performance, intelligent suggestions, and a smooth typing experience while protecting your personal conversations.
Screenshots
Verdict
The clearest difference is ads: JustType AI Keyboard at none against AI Grammar Keyboard's shown. JustType AI Keyboard also leads on iOS requirement (16.0 vs 26.0). On price, review sentiment, update cadence and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. JustType AI Keyboard sells 3 in-app purchases, starting at $0.99 per month and AI Grammar Keyboard sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
JustType AI Keyboard ships an update weekly, AI Grammar Keyboard every 6 days. The most recent releases landed on November 4, 2026 and November 7, 2026 respectively.
| Parameter | JustType AI Keyboard | AI Grammar Keyboard |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (35 ratings) — better | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 35 — better | — |
| Update frequency | Weekly | Every 6 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 14 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Thomas Burkhardt | Digital Hole Pvt. Ltd. |
Customer experience
JustType AI Keyboard
AI Grammar Keyboard
In-app purchases
JustType AI Keyboard
- JustType Premium Monthly$0.991 Month
- JustType Premium Yearly$9.991 Year
- JustType Premium Lifetime$19.99
AI Grammar Keyboard
- Premium Lifetime$4.99
Questions
Is JustType AI Keyboard free?
Is AI Grammar Keyboard free?
Do JustType AI Keyboard or AI Grammar Keyboard have ads?
Which is updated more often, JustType AI Keyboard or AI Grammar Keyboard?
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