PostGen: AI Post Generator
Smart captions & hashtags tool
Only for iPhone
Free · In-App Purchases · Designed for iPhone
iPhone
Need a caption fast?
PostGen creates high-quality posts for IG, Reels, and more in seconds.
Enter your topic and tone, then copy and share with ease.
PostGen: Your AI-Powered Social Media Post Generator
PostGen is an AI writing assistant designed for creators, social media managers, and personal brands.
Quickly generate high-quality content for platforms like Instagram, Reels, Facebook, and more.
Just enter a topic, keywords, and preferred tone — PostGen will instantly craft a professional and engaging caption ready to use.
Key Features
1. Instant Post Generation: Enter your topic, keywords, and tone to generate a polished draft in seconds
2. Multilingual Support: Create content in English, Chinese, or Japanese
3. Hashtag Suggestions: Automatically generate relevant hashtags to increase reach
4. Local Storage and Privacy: Your content stays on your device. Nothing is uploaded to the cloud, keeping your ideas secure
Who is it for?
• Social media managers: brand marketers, content strategists, and digital agencies
• Small business owners: online sellers, entrepreneurs, and personal brand creators
• Everyday users: people who enjoy sharing on social media but often run out of ideas
Whether you’re preparing scheduled content or facing writer’s block, PostGen helps you complete your post with ease. Generate high-quality drafts in seconds and spend more time on creativity and engagement.
Why choose PostGen?
In today’s content-driven world, words shape your brand identity.
Instead of spending 15 minutes thinking about what to write, let PostGen help you craft natural, platform-ready captions that sound like you — only faster.
Powered by advanced language models, PostGen produces not just sentences, but compelling content that captures attention.
Download PostGen today and streamline your content creation workflow.
Make AI your most reliable writing assistant and never run out of ideas again.
Terms of Use (EULA): https://junlando.github.io/PostGen-Terms/
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
The developer, Chun Chih Lin, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Chun Chih Lin
- Size
- 39.1 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. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
English and 2 more
- English, Japanese, Traditional Chinese
- Age Rating
18+
- 18+
- In-App Purchases
Yes
- PostGen Plus Monthly HK$ 58.00
- PostGen Basic Monthly HK$ 38.00
- Copyright
- © Junlando Inc.