# PostiiAI — AI-Powered Caption Generator

> AI-powered image caption generator with mood selection and hashtag suggestions. (iPhone/iPad app by Joshua Geronimo.)

- Source: https://appshunter.io/ios/app/postiiai/id6745772839 (this page in markdown: same URL + `.md`)
- Developer: [Joshua Geronimo](https://appshunter.io/developer/1353254321)
- Category: Photo & Video, Social Networking
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 12+
- Requires: iOS 18.4 · 16 MB
- Languages: American English
- Released: 2026-03-03
- Data updated: 2026-06-22
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/postiiai/id6745772839/reviews.md

## What is PostiiAI?

PostiiAI – Captions that Click, Engagement that Sticks

Can’t find the right words for your photos? PostiiAI turns any image into scroll-stopping posts in seconds. Just upload, pick a vibe, and let our on-device AI craft the perfect caption—complete with emoji flair and trending hashtags—to match your style and audience.

Why You’ll Love PostiiAI
	• Instant Inspiration – One tap, zero writer’s block.
	• Smart Hashtags – Boost engagement with trending tags.
	• Vibe Selector – Mellow, Hype, Sarcastic, Professional, and more.

How It Works
	1. Snap or Upload a photo from your camera roll.
	2. Set Your Vibe with a quick slider or curated style.
	3. Preview & Polish AI caption + suggested hashtags.

Built for Creators

Whether you’re a casual poster, brand manager, or pro creator, PostiiAI helps you post faster, stay on brand, and grow engagement—so you spend less time captioning and more time creating.

Download PostiiAI today and give every post the words it deserves!

## Key features

- AI-powered caption generation
- Image upload for captioning
- Vibe selector for tone
- Automatic hashtag suggestions
- Emoji integration
- Fast caption creation

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/postiiai/id6745772839/reviews.md

### 5/5 — Easy

*2026-03-06*

Literally have the best roasts for friends now

## Frequently asked questions about PostiiAI

### What is PostiiAI?

PostiiAI is an AI-powered application designed to help users generate captions for their photos. It analyzes an image and suggests captions with a chosen vibe, complete with emojis and trending hashtags.

### How does PostiiAI work?

You can upload a photo from your camera roll or take a new one. Then, select a desired 'vibe' or style for your caption, and PostiiAI will generate a caption and suggested hashtags for you to preview and use.

### What kind of vibes can I select in PostiiAI?

PostiiAI offers a variety of vibes to match your content, including options like Mellow, Hype, Sarcastic, and Professional, allowing for personalized caption generation.

### Does PostiiAI help with hashtags?

Yes, PostiiAI includes a 'Smart Hashtags' feature that suggests trending tags to help boost engagement on your posts.

### Is PostiiAI available on Android devices?

Based on the current data, PostiiAI is supported on iPhone devices. Information regarding Android availability is not provided.

### What is the age rating for PostiiAI?

PostiiAI has an age rating of 12+, making it suitable for users aged 12 and above.

### How often is PostiiAI updated?

The latest version of PostiiAI is 1.0.2, and it was last updated on March 6, 2026. This indicates recent development activity.

### Does PostiiAI have ads?

No, PostiiAI does not contain advertisements. It is a free application without any ad interruptions.

## Version history (last 3 releases)

### 1.0.2 — 2026-03-06

Performance improvements

### 1.0.1 — 2026-03-04

Performance improvements

### 1.0 — 2026-03-04

No release notes.

## More apps by Joshua Geronimo

- [Crypto Headlines](https://appshunter.io/ios/app/crypto-headlines/id1353254322)

All apps by Joshua Geronimo: https://appshunter.io/developer/1353254321

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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 2026-06-22.*