# PostGen: AI Post Generator — Smart captions & hashtags tool

> Smart captions & hashtags tool (iPhone/iPad app by Chun Chih Lin.)

- Source: https://appshunter.io/ios/app/postgen-ai-post-generator/id6753295445 (this page in markdown: same URL + `.md`)
- Developer: [Chun Chih Lin](https://appshunter.io/developer/1677898667)
- Category: Productivity
- Price: Free with in-app purchases
- Age rating: 17+
- Requires: iOS 16.0 · 37 MB
- Languages: American English, Japanese, Chinese (Traditional, Taiwan)
- Released: 2025-10-06
- Data updated: 2026-08-23
- User reviews in markdown: https://appshunter.io/ios/app/postgen-ai-post-generator/id6753295445/reviews.md

## What is PostGen?

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/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| PostGen Basic Monthly | $4.99 | per month |
| PostGen Plus Monthly | $7.99 | per month |



## Version history (last 1 release)

### 0.0.3 — 2025-10-07

No release notes.

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All apps by Chun Chih Lin: https://appshunter.io/developer/1677898667

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*