AI Keyboard vs KnowItOwl!
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AI Keyboard
Enhance your typing experience with an AI-powered keyboard that offers real-time grammar and spelling checks, one-tap rewriting, and instant translation in over 100 languages. Customize your keyboard and choose from various tone themes to communicate more effectively across all your apps.
- Instant grammar and spelling checker
- One-tap rewrite and paraphrase
- Multiple tone themes
- Instant translation (100+ languages)
- GPT chat built-in
- Predictive text and smart suggestions
- Works in every app
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AnyWrite makes writing and replying across your social apps a breeze. Send smarter replies in WhatsApp and Messenger, fine-tune your posts on X, and polish Instagram captions—without switching apps. Our ChatGPT-powered AI keyboard and writing assistant helps you write faster and sound polished everywhere you type. Key Features • Instant Grammar & Spelling Checker — real-time proofreading that fixes mistakes, punctuation, and style as you type. • One-Tap Rewrite & Paraphrase — turn rough notes into clear, professional text; rephrase sentences or rewrite paragraphs in seconds. • Tone Themes — switch between casual, formal, concise, witty, or academic to match your voice. • Instant Translate (100+ languages) — remove language barriers with a built-in translator for texts and messages. • GPT Chat Built-In — ask for facts, ideas, outlines, or quick replies directly from the keyboard. • Predictive Text & Smart Suggestions — next-word predictions and autocomplete for faster, more accurate typing. • Customizable Keyboard & Themes — personalize layout, shortcuts, and looks to fit your workflow. • Works in Every App — iMessage, Mail, WhatsApp, Instagram, Notes, and more. How it works Type your text → tap Rewrite / Translate / Grammar / Tone → pick a suggestion → send. No copy-paste. Just smoother typing, better writing, and clear communication. Download AnyWrite today—the smartest AI keyboard, complete grammar checker, spellcheck, rewrite/paraphrase, and translation toolkit for iPhone and iPad. Write faster, clearer, and more confidently wherever you type.
KnowItOwl!
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KnowItOwl! puts a voice-first question-and-answer assistant on your Apple Watch and iPhone. Raise your wrist, ask a question, and hear a concise answer spoken aloud. On iPhone, you can also type questions, review your shared conversation history, replay saved audio, choose a voice, and manage credits. KEY FEATURES - Apple Watch voice questions with spoken answers - Voice or text questions on iPhone - Concise answers grounded with Google Search when available - Multilingual transcription and responses - Four selectable voices: two multilingual and two English - Shared conversation history across iPhone and Apple Watch - Watch face complications for quick launch - Digital Crown volume control during Watch playback - Encrypted message text and audio storage - No advertising or third-party behavioral tracking HOW CREDITS WORK Each voice or text question uses one credit. New accounts receive a 20-credit welcome gift, and 5 free credits are added each month. Credits do not expire. Additional consumable credit packs are available from iPhone and Apple Watch; App Store Connect supplies the localized prices. PRIVACY Before the first question, KnowItOwl! explains what data is processed and asks for permission. Voice recordings or typed questions and up to three recent messages are sent through Sandy Brook DevWorks' authenticated backend to Google Cloud Speech-to-Text, Vertex AI Gemini, Google Search grounding, and Cloud Text-to-Speech as needed to produce an answer. Permission can be withdrawn at any time from Settings, which stops new AI questions on both iPhone and Apple Watch until it is allowed again. Message content and stored audio are encrypted on the device before they are saved to Firebase. See the privacy policy for retention and service-provider details.
Screenshots
Verdict
The clearest difference is update cadence: KnowItOwl! at every 5 weeks against AI Keyboard's every 2 months. AI Keyboard's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support 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. AI Keyboard sells 6 in-app purchases, starting at $4.99 per 7 days and KnowItOwl! sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
AI Keyboard ships an update every 2 months, KnowItOwl! every 5 weeks. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.
| Parameter | AI Keyboard | KnowItOwl! |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (247 ratings) — better | — |
| Positive reviews | 88.2% of reviews | — |
| Number of ratings | 247 — better | — |
| Update frequency | Every 2 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 134 MB | 22 MB |
| Age rating | 12+ | 12+ |
| Developer | Appnest Technologies | Jaime Reyes |
Bugs and requests
AI Keyboard
Reported bugs
8 issues- Keyboard sometimes disappears
- App sometimes doesn't show keyboard
- Typing can be a jumbled mess
- Glitches
- No more glitches please
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- Keyboard sometimes mi
- Keyboard sometimes no
- Update stopped word preview support
Requested features
16 requests- Update the app
- Fix paragraph rewriting
- Chinese language for translation
- Better integration for computer desktops
- Translate back from foreign language responses
Show 11 moreShow fewer
- MacBook keyboard settings guidance
- Monthly version
- One-time lifetime payment
- More uses for tone changer
- Daily use allowance
- Dark mode
- Updated design to match iOS aesthetic
- More rounded design
- Vibrant color themes
- Free grammar correction
- Sound and tone feature
KnowItOwl!
Not enough reviews yet to summarise bugs or requests.
In-app purchases
AI Keyboard
- AnyWrite Weekly Premium3 Days trial2 variants$4.997 Days
- AnyWrite Monthly Premium3 Days trial2 variants$14.991 Month
- AnyWrite Annual Premium2 variants$39.991 Year
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- AnyWrite Annual Premium$49.991 Year
- AnyWrite Annual Premium7 Days trial2 variants$69.991 Year
- AnyWrite Premium Lifetime$29.99
KnowItOwl!
- Standard (30 Credits)$6.99
- Popular (60 Credits)$12.99
- Power (120 Credits)$24.99









