Fix It
Instantly correct grammar, spelling, and punctuation while preserving your voice. One tap, clean text.
Free on the App Store
The AI keyboard
for your iPhone
Fix grammar, translate 57 languages, adjust tone, shorten text & get smart replies — inline, in any app. No copy‑paste. No app switching. Just smarter typing.
🔒Privacy First
⚡iOS 17+
🌐57 Languages
See It in Action
Watch Tapix
transform your text.
Fix grammar, translate languages, adjust tone, and shorten messages — all happening live, right inside your keyboard. No app switching, no copy-paste. Just tap an AI action and watch the magic happen inline.
Inline AI
See the result.
Use it or dismiss.
Every fix shows inline right inside WhatsApp, iMessage, or any app. Accept with one tap or keep your original — you're always in control. Tapix shows your improved text with a single "Use" button. No context switching, no clipboard juggling.
Translation
Translate into any
language. Instantly.
Choose from 57 languages — English, Hebrew, Arabic, Russian, French, Spanish, German, Chinese, Japanese, Korean, and more. Tapix translates your text right inside the keyboard, so you can type in your language and send in theirs.
All-in-One
Five AI actions.
One tap each.
Fix It, Translate, Tone, Shorten, and Smart Reply — everything you need to write better. Grammar, translation, tone, length, and replies — all powered by AI, all inside your keyboard. Customize, reorder, and create your own actions.
See the Difference
Before & after.
One tap apart.
Real examples of how Tapix transforms your text — instantly, inline, in any app.
✦Fix It
Before
"i wanted to let you know that the meetting has been move to wendsday and we will be discusing the new buget for next quater"
After
"I wanted to let you know that the meeting has been moved to Wednesday, and we will be discussing the new budget for next quarter."
🌐Translate
English
"Hey, running 10 minutes late. Can you order me a coffee? Thanks!"
Spanish
"Hola, llego 10 minutos tarde. ¿Puedes pedirme un café? ¡Gracias!"
🎭Tone — Casual → Professional
Casual
"hey just wanted to check if u got my email about the project thing lol"
Professional
"Hi, I wanted to follow up on the email I sent regarding the project. Have you had a chance to review it?"
✂️Shorten
Before
"I was thinking that maybe we could potentially reschedule our meeting that was planned for tomorrow to sometime later in the week if that works for you"
After
"Can we move tomorrow's meeting to later this week?"
💬Smart Reply
Incoming message
"Hey! Are you free this Saturday for dinner? We're thinking Italian, around 7pm."
"Sounds great! Count me in 🍝"
"Saturday works! What restaurant?"
"I'll check and let you know!"
AI suggestions may not always be perfect. Always review before sending.
AI Keyboard Features
Five AI actions.
Built for how you write.
Every feature works inline — iMessage, WhatsApp, email, Instagram, Slack, and every app you type in on iPhone. No app switching required.
Translate
Translate into 57 languages without leaving the conversation. Type in yours, send in theirs.
Tone
Shift from casual to professional, friendly to formal, or anything in between. Same message, different energy.
Shorten
Condense long messages into crisp, clear text. Keep the point, lose the filler — perfect for quick replies.
Smart Reply
AI-powered reply suggestions based on conversation context. Choose, customize, and send in seconds.
Private & Secure
Text is sent to AI providers (Anthropic Claude and Google Gemini) only when you tap an action, processed in real-time, and immediately discarded — never stored, logged, or shared. No keystroke tracking. No text in analytics.
How to Install AI Keyboard
Set up in 30 seconds
Tapix installs as a native iOS keyboard extension. Enable it once, use it in every app on your iPhone — forever.
01
Download & enable
Get Tapix free from the App Store. Go to Settings → General → Keyboard → Keyboards → Add New Keyboard → Tapix.
02
Switch to Tapix
Tap the globe icon on your keyboard to switch to Tapix — in iMessage, WhatsApp, Mail, Instagram, any app.
03
Tap an AI action
Type normally, then tap Fix It, Translate, Tone, or Shorten. Text transforms inline — instantly ready to send.
Pricing
Start free. Upgrade
when you need more.
15 free AI actions every day — no account, no credit card required.
Free
$0
15 AI actions per day, every day.
- All 5 AI actions
- 15 daily uses
- Works in every app
- No account required
Monthly
$4.99 / mo
Unlimited actions, cancel anytime.
- Everything in Free
- Unlimited AI actions
- Custom AI actions
- Priority processing
BEST VALUE
Annual
$29.99 / yr
Save 50% — just $2.50/month.
- Everything in Pro
- Unlimited AI actions
- Insights dashboard
- All future Pro features
What Users Say
Loved by iPhone users.
Rated 4.8 stars from 1,200+ reviews on the App Store.
"This is exactly what I needed. I text in three languages daily and Tapix saves me from constantly switching between translation apps. The inline experience is seamless."
SM
Sarah M.
Freelance translator
"I manage a small business and send hundreds of messages a day. The tone adjustment feature alone is worth it — I can draft casual and then make it professional in one tap."
JR
James R.
Small business owner
"As a non-native English speaker, this keyboard is a game changer. It catches mistakes my autocorrect misses and the grammar fixes actually sound natural, not robotic."
AL
Ana L.
Graduate student
"Smart Reply is incredible for WhatsApp groups. I get three solid reply suggestions instantly and just pick the one that fits. Saves me so much time."
DK
David K.
Marketing manager
"I was skeptical about an AI keyboard, but the privacy-first approach sold me. No keystroke logging, text is never stored — and the grammar correction is noticeably better than the built-in iOS one. I use it every day in Slack and Mail."
MT
Michael T.
Software engineer
FAQ
Frequently asked questions
Everything you need to know about Tapix.
What is Tapix?
+
Tapix is a free AI-powered keyboard extension for iPhone. It fixes grammar and spelling, translates text into 57 languages, adjusts writing tone, shortens messages, and suggests smart replies — all inline, without leaving the app you're typing in. It works in iMessage, WhatsApp, Instagram, Mail, Slack, and every app on your iPhone.
How do I install Tapix on my iPhone?
+
Download from the App Store, then go to Settings → General → Keyboard → Keyboards → Add New Keyboard and select Tapix. Switch using the globe icon.
Is Tapix free to use?
+
Yes. 15 free AI actions every day, no account required. Upgrade to Pro for unlimited at $4.99/month or $29.99/year (save 50%).
Does Tapix work in WhatsApp, Instagram, and other apps?
+
Yes. Tapix is a native iOS keyboard extension — it works in every app where you can type. iMessage, WhatsApp, Instagram, Telegram, Twitter/X, Mail, Slack, LinkedIn, Notes, and more.
Is my data safe with Tapix?
+
Absolutely. Tapix is built with privacy at its core. There is no keystroke logging — text is sent to AI providers (Anthropic Claude and Google Gemini) only when you explicitly tap an action, processed in real-time, and immediately discarded. No ad tracking, no data storage. Anonymized usage analytics contain no text content. Your text is never saved, logged, or used for AI model training.
What languages does Tapix translate?
+
Tapix supports 57 languages including Spanish, French, German, Arabic, Hebrew, Chinese, Japanese, Korean, Portuguese, Russian, Italian, Hindi, Turkish, Dutch, Polish, Swedish, Thai, Vietnamese, Indonesian, Greek, Czech, Romanian, Hungarian, and more. Just select a target language and translate inline with one tap.
Which AI model powers Tapix?
+
Tapix uses advanced AI language models — Anthropic Claude as the primary provider and Google Gemini as a fallback — to process text. When you tap an AI action, your text is sent securely to the AI provider, processed in real-time, and the result is returned to your keyboard. The text is never stored, logged, or used for model training. No data is sent unless you explicitly trigger an action.
Does Tapix work offline?
+
Tapix requires an internet connection to process AI actions, since text is sent to AI servers for processing. You can still use Tapix as a regular keyboard offline — only the AI features (Fix It, Translate, Tone, Shorten, Smart Reply) need connectivity.
Does Tapix support iPad?
+
Tapix is currently designed and optimized for iPhone. iPad support is not available yet but is being explored for a future update. Stay tuned!
How accurate are the translations and grammar fixes?
+
Tapix uses state-of-the-art AI models that deliver high-quality results for everyday messaging. Grammar corrections and translations work well for conversational text, emails, and social media. However, AI suggestions may not always be perfect — especially for highly technical, legal, or medical content. We recommend always reviewing the suggestion before sending.
Built by
A solo developer
who types a lot.
Hey, I'm Dima — the developer behind Tapix. I built this because I was tired of switching between apps just to fix a typo or translate a message. As someone who communicates daily in English, Hebrew, and Russian, I wanted an AI keyboard that works inline — no copy-paste, no context switching.
Tapix is built by Dmzlabz, a one-person indie studio based in Israel. I design, develop, and maintain every part of the app — from the iOS keyboard extension to this website.
Privacy is non-negotiable for me. Tapix processes your text through Anthropic's Claude API (with Google Gemini as a fallback) only when you explicitly tap an action. The text is never stored, logged, or used for training. I use Tapix myself every day — I wouldn't ship something I wouldn't trust with my own messages.
Stop switching apps.
Start typing smarter.
Download the free AI keyboard for iPhone. Fix grammar, translate, rewrite & reply — inline, with one tap.