Say exactly what you mean.
In any language.

Translate, rewrite, fix grammar and reply without leaving your keyboard.

  • Built for iPhone
  • 100+ languages
  • Privacy first

Your AI writing copilot, right in your keyboard.

See it work

Nine seconds. Start to finish.

Not an animation and not a mockup. This is the keyboard running inside a real conversation: type in English, tap once, send in Spanish.

Real screen recording · English to Spanish · No cuts

  1. 0:00Type the message the way you would anyway
  2. 0:04Tap one LOOP action
  3. 0:09The finished message is in the field, ready to send

No copying. No switching apps.

Get better messages in seconds, not minutes.

The old way

  1. 1Select text
  2. 2Copy
  3. 3Open another app
  4. 4Paste & write a prompt
  5. 5Copy the result
  6. 6Return and paste

~30 seconds

With LOOP

  • Type
  • Tap LOOP
  • Done

~3 seconds

Times are typical for a short message. The point is the round trip: with LOOP there isn’t one.

Your privacy comes first.

You're in control of your text.

Your messages stay on your device unless you tap a LOOP action. We don’t read, store or sell your conversations.

Learn more about our privacy

How your text moves

  1. You type

    Your text stays on your iPhone

  2. You tap LOOP

    Only the selected text is processed

  3. You get results

    Then it’s deleted

One keyboard. Four superpowers.

Everything you need to communicate better — right where you type.

Translate instantly

Speak their language without leaving the conversation.

  • 100+ languages
  • Natural, human-sounding results
  • Keeps the meaning, not the words

See you around 8. I'll text you when I'm outside.

Nos vemos sobre las 8.Te escribiré cuando esté afuera.

Everything is one tap away.

A powerful AI keyboard, designed for real conversations.

Same message. Different you.

Choose the right tone for every situation.

Can we move the meeting to tomorrow?

Would it be possible to move our meeting to tomorrow?

Speak their language without thinking about it.

100+ languages supported.

  • English
  • Español
  • Français
  • Deutsch
  • 中文
  • 日本語
  • + 93 more

Made for conversations that matter.

Work

Emails, Slack, clients and international teams.

Life abroad

Travel, study and connect across cultures.

Everyday conversations

Friends, family and relationships.

LOOP goes where you type.

Available in apps that support third-party iOS keyboards.

  • WhatsApp
  • iMessage
  • Instagram
  • Gmail
  • Slack
  • Telegram
  • Discord
  • Messenger

App names and logos are trademarks of their respective owners. LOOP is not affiliated with them.

Messages sound better with LOOP.

Sample quotes — real reviews replace these at launch.

“I live in Spain and use LOOP every day. No more copy-pasting into Translate.”
— Emma, Barcelona
“My work emails in other languages finally sound natural and professional.”
— James, London
“The tone options are game changing. I say what I mean, the way I want.”
— Aisha, Dubai

Start free. Upgrade when you need more.

Free

$0

  • 100+ languages
  • Grammar fixes
  • Basic rewrites
  • 50 AI actions/month
Most popular

LOOP Pro

$4.99/ month

  • Everything in Free
  • 1,000 AI actions/month
  • All tones & advanced replies
  • Priority processing
  • Early access to new features

Subscriptions are billed through your Apple ID and can be cancelled any time in your App Store settings.

Questions, answered

LOOP is an AI keyboard for iPhone. It replaces the keyboard you type with and adds AI actions on top of it: translate, rewrite, fix grammar, change tone and generate replies. It isn't a chat app and it isn't a separate tool you open. It's the keyboard itself, so the help is there in whatever app you're already using.

Those are destinations. You leave your conversation, paste your text in, copy the result and come back. LOOP removes the round trip. You type where you were already typing, tap one action, and the finished message is in the message field, ready to send.

Yes. Because LOOP is a system keyboard, it works anywhere you can type on your iPhone: WhatsApp, iMessage, Instagram, Telegram, Messenger, Gmail, Slack, LinkedIn, Notes, Safari, dating apps and everything else that accepts a third-party keyboard.

Over 100, including Spanish, English, Arabic, Hebrew, French, German, Portuguese, Italian, Dutch, Russian, Hindi, Tagalog, Vietnamese, Japanese, Korean, Chinese, Turkish, Polish and Swahili. You pick a language pair inside the keyboard and can swap direction with one tap.

It’s a fair question. LOOP is a standard iOS keyboard extension, which means it operates inside the rules and sandbox Apple defines for keyboards, and you explicitly grant or deny the "Allow Full Access" permission in Settings. That permission is what lets AI actions reach our servers to process the text you selected.

Text is sent for processing only when you tap an AI action. We don’t sell your content to advertisers or data brokers. For the precise detail on what is processed and retained, read our Privacy Policy and the privacy label on our App Store page.

The AI actions need a connection, since the text is processed by AI models. Typing itself works exactly like a normal keyboard whether you are online or not.

LOOP is free to download and includes 50 AI actions a month so you can try it on real conversations. Pro is $4.99 a month and raises that to 1,000 AI actions, plus every tone, advanced replies, priority processing and early access to new features. It is billed through your Apple ID and can be cancelled any time.

Not yet. LOOP is built for iPhone right now so we can make the keyboard experience genuinely excellent on one platform first.

Yes. iOS lets you keep as many keyboards as you like and switch between them with the globe key. Plenty of people use LOOP for conversations that cross a language and their default keyboard for everything else.

Your next message can sound better.

Translate it. Rewrite it. Say it properly.

Free to get started.