# UmKey vs Carousel Post Maker

The clearest difference is review sentiment: Carousel Post Maker at 50% against UmKey's 0%. UmKey's advantage is in-app purchases (none vs 4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Carousel Post Maker sells 4 in-app purchases, starting at $4.99 per 7 days. UmKey asks for nothing beyond the download.

UmKey ships an update every 5 days, Carousel Post Maker every 10 days. The most recent releases landed on October 25, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | UmKey | Carousel Post Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/carousel-post-maker-caroosel/id6754832890/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 10 days |
| Monetization | — | Freemium |
| Size | 147 MB | 43 MB |
| Requires iOS | 18.2 | **18.0** |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [UmKey](https://appshunter.io/developer/1759903991) | [Vladimir Khuraskin](https://appshunter.io/developer/1453045640) |

## What reviewers say

### UmKey

[App page](https://appshunter.io/ios/app/umkey/id6587555505)

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

**In-app purchases:** none


### Carousel Post Maker

[App page](https://appshunter.io/ios/app/carousel-post-maker-caroosel/id6754832890)

Effortlessly create professional carousel posts for social media in seconds. Input your topic or text, and the AI generates engaging slides, captions, and hashtags. Plan entire content series with AI-suggested hooks and export batches of carousels.

**Highlights:** AI-generated carousel slides, Automated caption and hashtag generation, Content planning for multiple carousels, Customizable templates and design elements, Multiple export options (images, video), Support for 50+ languages

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Weekly Premium | $5.99 | per 7 days |
| Annual Premium | $29.99 | per year |
| Annual Premium | $39.99 | per year |


## Frequently asked questions

### Is UmKey free?

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

### Is Carousel Post Maker free?

Carousel Post Maker is free to download, with in-app purchases available.

### Do UmKey or Carousel Post Maker have ads?

Neither UmKey nor Carousel Post Maker shows ads.

### Which is updated more often, UmKey or Carousel Post Maker?

UmKey ships an update every 5 days, and Carousel Post Maker every 10 days. Most recently, UmKey was updated on October 25, 2026 and Carousel Post Maker on October 9, 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.*