Subtext: AI Writing Assistant

Subtext: AI Writing Assistant

AI Text Message & AI Reply

21 ratings
28 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • February 16, 2025
  • September 10, 2026
Subtext: AI Writing Assistant screenshot #1 for iPhone
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About

Enhance your written communication with an AI assistant that helps you compose, refine, and analyze messages. It smooths interactions, removes emotional triggers, and ensures your words are clear, calm, and authentic, fostering better relationships and mental well-being.

AI message composition and enhancement
Grammar, spelling, and sentence correction
Tone analysis and word tuning
Response and reply generation
Message analysis for triggers and aggression
AI humanizer for natural messaging
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What's New in Subtext

1.3.54

September 10, 2026

Dark mode is here. Switch it on and give your eyes a break, day or night. We've also added a new full page editor, so you can write and revise longer messages with more room to work. It's ready for you to try. Tell us what you think.

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Subscription plans

Weekly Subscription

Access to all available features

$6.997 Days
3 Days trial
How to cancel Subtext subscription ⁉️

User reviews

This is amazing

As someone with autism, I sometimes add unnecessary information and don’t get the tone my emails come across as. This app is genius, and I really think this is an untapped market. Another quick thing: There should be at least one free trial example. I bought this out of desperation but others more skeptical can see.
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A game changer for my ADHD Brain

I’m often told that my communication can be a bit chaotic - especially by colleagues. Not to mention that emotional dysregulation can make it tough to communicate in a calm, professional way. I’ve tried a million things to improve these behaviors on my own but nothing has actually helped as much as Subtext. My colleagues have even commented on how my Slack messages and reports are easier to understand and seem less clouded by personal feelings about our projects. This has been a big game changer for my ADHD brain. I feel more confident about communicating and spend way less time editing messages before I send them. 10/10
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So useful

The moment I write texts I sometimes don’t realize, that they transport emotions, I didn’t really want to be read. And from a distance I sometimes wonder than, why I didn’t see them in the moment I wrote them. Thx to Subtext so can easily get my texts changed😎

AI text message generator with proofreading

Subtext is a game changer, I feel more confident in my communication. My fav feature is proofreading as it corrects typos and suggests alternatives.

Like texting with a wise friend

This app helps me untangle my thoughts and say things just right. Kind, honest, and clear. A chill therapist who helps you find the words before you send them.

FAQ

What does Subtext AI do?

Subtext AI acts as a comprehensive writing and communication assistant. It helps you compose messages, enhance existing text, rewrite content, check grammar and spelling, correct sentences, and proofread your writing. The app aims to make your messages clear, calm, and authentic, improving their emotional intelligence for better relationships.

What are the key features of Subtext AI?

Key features include AI-powered message composition and enhancement, grammar and spelling correction, tone analysis, response generation based on previous conversations, and analysis of messages for potential issues like aggression or ambiguity. It also offers an AI humanizer to create natural-sounding messages.

How much does Subtext AI cost?

The application is available for free with in-app purchases. This means you can download and use basic functionalities without charge, with options to purchase additional features or services.

Who can benefit from using Subtext AI?

The app is useful for a wide range of individuals, including those who are empathic communicators, introverts, high-performers, or individuals with anxious or avoidant attachment styles. It's also beneficial for people dealing with perfectionism, minority stress, autistic masking, people-pleasing, or communication anxiety, as well as neurodivergent individuals.

Can Subtext AI help with anxiety related to communication?

Yes, Subtext AI is designed to help reduce communication anxiety. By providing suggestions and refinements, it allows you to write confidently, knowing your messages convey the right intention. It helps craft messages without stress, ensuring they are refined for clarity, empathy, and emotional intelligence, supporting mental well-being.