Dotok

In-app purchases
Content rating
Everyone
5+
Downloads
Content rating
Everyone
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About this app

Reads what they sent. Writes what you’d say.

The two places a chat in another language gets stuck: reading and replying. Tap a message to see it in English. Type what you want to say, and the reply comes out in their language, written to fit the conversation.

Write for me — When you don’t know what to say, it writes the reply.
Opening a chat, closing one, answering “how have you been?” in a language you’re still learning. Say what you want to say in English, and Dotok writes a reply that fits the conversation, in their language.
• Just say what you want
• Greetings that fit their culture
• See it in English before you send
You always send. Dotok only places the sentence you tap [Insert] into the input field.

In context — The same words mean different things after different messages.
Dotok reads up to six earlier messages along with the one it translates. It knows who was talking about what, so the result differs from a translation of the sentence alone.

One line of meaning — When the translation is right but the meaning isn’t, you get one more line.
Some phrases read differently in their own culture — “we’ll give it positive consideration” is usually a polite no. Only those get a one-line note. Most messages come back as translation alone.

Get started — Three steps.
1. Install and read the notice: Dotok first shows you what it reads, when, and where it sends it. It starts reading only after you agree.
2. Turn on two permissions: Display over other apps — To show the button and the Dotok panel. Accessibility service — To read the chat on screen and put the sentence you tap [Insert] into the input field. Only WhatsApp, WhatsApp Business and KakaoTalk are read.
3. Tap the button in a chat: Open WhatsApp or KakaoTalk and the button appears. Tap it and the Dotok panel opens. Close the panel and reading stops.
Anytime: Settings → Accessibility → turn off Dotok, and it stops immediately.

Privacy — What stays, and what doesn’t.
• Your conversations don’t stay on our server
• Translation is done by OpenAI models
• Only the message you tap and up to six before it are sent
• Your phone keeps only the last 500 translations

Pricing — Start free. Pay only if you need more.
Translating or writing, one question to the AI is one use. Uses refill every day at 00:00 UTC.
Subscriptions renew automatically through Google Play. Cancel anytime in your Google Play subscriptions.

Dotok is an independent app and is not affiliated with, sponsored or endorsed by WhatsApp, Meta Platforms, Inc. or Kakao Corp. WhatsApp is a trademark of Meta Platforms, Inc.; KakaoTalk is a trademark of Kakao Corp. Translations, notes and drafts are generated by AI and can be wrong.
An AI chat helper that floats over WhatsApp and KakaoTalk
Updated on
Sep 16, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Financial info and App activity
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

- Facebook Messenger is now supported, alongside WhatsApp and KakaoTalk
- New step-by-step setup: one thing per screen, with an animated guide that shows exactly where to tap in Settings
- After you turn on a permission, Dotok brings you back automatically
- The floating button is now a white circle, easy to see in dark mode
Content rating
Everyone
Learn more

App support

Phone number
+821024017909
About the developer
도토리소프트
dotori@doto.kr
대한민국 10402 경기도 고양시 일산동구 정발산로 15, 4층 414호(장항동,드림월드빌딩)
+82 10-2401-7909