DigitalTwin AI: AI Keyboard
Your twin replies for you
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Reply to WhatsApp, voice notes and screenshots in your own style, without leaving the chat. Your digital twin learns how you write and answers for you in seconds.
Your digital twin, right inside your keyboard.
DigitalTwin AI is a smart keyboard that replies to your messages EXACTLY the way you would. It learns your tone, your vocabulary and your emojis, and writes the perfect reply in seconds, no copy-pasting into another app.
Smart Reply
Copy the message you received and your twin writes the answer in your style. Insert it with one tap or edit it before sending.
Rewrite
Got a draft you're not sure about? Switch it to professional, casual, persuasive or shorter instantly.
Audio-Reply
Forward a WhatsApp voice note to DigitalTwin AI and your twin understands it and drafts the reply. No more endless voice messages.
Vision-Reply
Share a screenshot or photo of a conversation and your twin understands the image and answers for you.
Context Vault
Save facts about yourself (your job, your partner, your plans) so your twin sounds even more like you. Connect your calendar and it knows when you're free to meet.
Full keyboard
Type normally whenever you want: complete QWERTY, emojis and symbols, all built in. You never have to switch keyboards.
Premium customization
Accent colors, key size and shape, sound. Make it yours.
Works in WhatsApp, Instagram, Telegram, Messages, Mail and any app with a keyboard.
Privacy first. Your profile and data live on your device. Only the content you explicitly send travels to the AI to generate the reply.
- Free: 5 text replies a day + 1 Audio and 1 Vision try.
- Premium: everything unlimited, plus full customization.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What's new in 1.0.1:
• New: fine-tune your twin's style anytime (tones, emojis and real samples).
• Reply history in the app, so you can reuse your best answers.
• The first tone change on each reply is now free.
• Key haptics and accessibility improvements (VoiceOver).
• Performance and stability improvements.
Thanks for using DigitalTwin AI — send us your ideas!
The developer, LUIS ORLANDO LAZO GONZALEZ, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- LUIS ORLANDO LAZO GONZALEZ
- Size
- 3.9 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 6 more
- English, French, German, Italian, Japanese, Portuguese, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Premium Monthly $8.99
- Premium Annual $49.99
- Lifetime Access $199.99
- Copyright
- © 2026 Güije Studios