AI Tone - Message Writer
Draft, Reply & Rewrite
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
AI Tone is an AI keyboard assistant that helps you draft replies, rewrite messages, and adjust your tone before you send.
Whether you are responding to a chat, polishing a draft, or finding the right words for work, friends, or everyday conversations, AI Tone gives you fast, natural suggestions that fit the situation.
■Draft, Reply, and Rewrite
Create natural replies from copied message context
Turn rough drafts into clearer, smoother messages
Adjust wording for work, casual chats, emails, or thoughtful responses
Use AI Tone in supported apps where the custom keyboard is available
■Customize Every Suggestion
Choose from formal to casual tones
Adjust response length
Control emoji usage
Choose a response stance: Positive, Negative, Suggest, or Hold
Generate multiple candidates and pick the best fit
■Powered by OpenAI and Gemini Models
Get fast suggestions from efficient AI models
Use advanced models for longer or more nuanced messages
Choose the right balance of speed, quality, and usage
■Designed for Keyboard Workflows
Open AI Tone from your keyboard whenever you need help writing
Use copied messages, received context, or your own draft
Insert or copy generated text with a simple tap
Keep your writing flow without switching between separate tools
■Privacy and Control
No account required
You review every suggestion before sending
AI Tone does not send messages automatically
Only the text you provide is used to generate suggestions
■Premium Features
Unlimited use of quick-response models
Access to advanced AI models
Boost packs available for heavier use
From business messages and emails to personal chats and everyday writing, AI Tone helps you communicate more clearly while keeping your own voice.
Try it with the free tier and make every message easier to shape.
Privacy Policy: https://cob-app.com/2024/12/15/privacy-policy-ai-reply/
Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
Fixed minor bugs.
The developer, Kosuke Yamanaka, 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
- Kosuke Yamanaka
- Size
- 28.2 MB
- Category
- Productivity
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- AI Reply Premium Monthly $5.99
- AI Reply Premium Annual $39.99
- Standard Boost Pack (50 uses) $2.99
- Ultimate Boost Pack (200 uses) $5.99
- Premium Boost Pack (100 uses) $3.99
- Copyright
- © 2024 COB