PostMind: Social AI Writer
Write Posts, Threads & Replies
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Write better posts, threads, and replies for X — without staring at a blank screen.
PostMind is an AI writing assistant built for creators, founders, marketers, and anyone trying to stay consistent on X. Turn rough ideas into polished posts, expand thoughts into full threads, generate thoughtful replies, and rewrite drafts in your own style.
Whether you’re building an audience, sharing your work, or trying to post more consistently, PostMind helps you move from idea to publish-ready content in seconds.
GENERATE POSTS IN SECONDS
Type a topic, thought, or rough idea and get a polished X post ready to copy, save, or share. PostMind helps turn scattered thoughts into clear, engaging posts.
CREATE FULL THREADS
Expand one idea into a connected thread with multiple posts. Great for lessons, stories, tutorials, product updates, founder notes, and deep dives.
WRITE SMART REPLIES
Paste a post and generate thoughtful reply ideas instantly. Join conversations faster without overthinking every response.
REWRITE AND IMPROVE DRAFTS
Already wrote something? PostMind can make it clearer, punchier, shorter, more engaging, or better suited for your tone — while keeping your original idea.
QUOTE REPOST WITH YOUR TAKE
Add your own perspective to posts you want to share. PostMind helps you create quote reposts that feel thoughtful instead of generic.
AI THAT SOUNDS LIKE YOU
Choose your writing style and add custom instructions about your niche, audience, and tone. PostMind adapts to help your posts feel more personal and natural.
BUILT FOR CONSISTENCY
Posting consistently is hard. PostMind helps you keep showing up with fresh ideas, drafts, replies, and threads whenever you need them.
WORKS IN 25+ LANGUAGES
Create content in English, Spanish, Japanese, Portuguese, Arabic, Hindi, French, German, Korean, Turkish, and more.
FREE TO START
Get 5 free generations every day. Upgrade to Pro for unlimited generations, thread creation, and more.
Download PostMind and start writing better posts for X today.
Privacy Policy:
https://postmind.app/privacy
Terms of Use:
https://postmind.app/terms
Ratings & Reviews
- Bug fixes
The developer, TinyByte Labs LTD, 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 Linked to You
The following data may be collected and linked to your identity:
- Contact Info
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- TinyByte Labs LTD
- Size
- 76.3 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- In-App Purchases
Yes
- Tweet AI Pro $2.99
- Tweet AI Pro $4.99
- Tweet AI Pro $29.99
- Copyright
- © ByteForm LLC