# AI Poster Maker & Ad Creator vs Compressor

The clearest difference is rating: Compressor at 5.0 against AI Poster Maker & Ad Creator's 4.4. Compressor also leads on in-app purchases (none vs 2) and update cadence (every 4 days vs every 3 months). AI Poster Maker & Ad Creator's advantage is ratings volume (71 vs 4). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AI Poster Maker & Ad Creator sells 2 in-app purchases, starting at $3.99 per 7 days. Compressor asks for nothing beyond the download.

Compressor holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: AI Poster Maker & Ad Creator has 71 ratings behind it against 4, so its average is the more settled of the two.

AI Poster Maker & Ad Creator ships an update every 3 months, Compressor every 4 days. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | AI Poster Maker & Ad Creator | Compressor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (71 ratings)](https://appshunter.io/ios/app/ai-poster-maker-and-ad-creator/id1212689665/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/compressor-size-reducer/id6747663908/reviews)** |
| Number of ratings | **71** | 4 |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 21 MB | 5 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MULTI MOBILE Ltd](https://appshunter.io/developer/593288070) | [Pierre Abi-aad](https://appshunter.io/developer/296239469) |

## What reviewers say

### AI Poster Maker & Ad Creator

[App page](https://appshunter.io/ios/app/ai-poster-maker-and-ad-creator/id1212689665)

Design professional posters, ads, and product visuals quickly with AI-powered tools. Easily create event flyers, social media content, and marketing campaigns with customizable templates and background editing.

**Highlights:** Create posters for any purpose, Design high-impact advertisements, Instantly change backgrounds, Import product images and logos, AI-powered editing tools, Customize text, fonts, and colors

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $3.99 | per 7 days |
| Premium | $19.99 | per year |


### Compressor

[App page](https://appshunter.io/ios/app/compressor-size-reducer/id6747663908)

Easily reduce the file size of your images to save storage space and improve sharing speeds. This utility allows you to compress single or multiple photos directly from your library or files, working offline for privacy.

**Highlights:** Reduce image file size, Compress from library or files, Select multiple photos, Fast and simple operation, Offline and private compression, Integrates with Shortcuts app

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is AI Poster Maker & Ad Creator free?

AI Poster Maker & Ad Creator is free to download, with in-app purchases available.

### Is Compressor free?

Compressor is free to download, with no in-app purchases.

### Which has better reviews, AI Poster Maker & Ad Creator or Compressor?

Compressor is rated higher. AI Poster Maker & Ad Creator averages 4.4 out of 5 from 71 ratings, while Compressor averages 5.0 from 4 ratings.

### Do AI Poster Maker & Ad Creator or Compressor have ads?

Neither AI Poster Maker & Ad Creator nor Compressor shows ads.

### Which is updated more often, AI Poster Maker & Ad Creator or Compressor?

AI Poster Maker & Ad Creator ships an update every 3 months, and Compressor every 4 days. Most recently, AI Poster Maker & Ad Creator was updated on November 6, 2026 and Compressor on November 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*