# PSTR vs Preview Feed

The clearest difference is ratings volume: PSTR at 323 against Preview Feed's 15. On price, rating, update cadence and ads there is nothing between them.

Both are free to download. PSTR sells 8 in-app purchases, starting at $3.99 per 7 days and Preview Feed sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for PSTR against 4.7 for Preview Feed. That said, the two scores are not equally well evidenced: PSTR has 323 ratings behind it against 15, so its average is the more settled of the two.

PSTR ships an update every 8 days, Preview Feed weekly. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | PSTR | Preview Feed |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (323 ratings)](https://appshunter.io/ios/app/pstr-ai-collage-and-carousel/id6751715404/reviews) | **[4.7 (15 ratings)](https://appshunter.io/ios/app/preview-feed/id6754448849/reviews)** |
| Number of ratings | **323** | 15 |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 223 MB | 37 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Evgenii Fomin](https://appshunter.io/developer/1541480405) | [Feed Preview Limited](https://appshunter.io/developer/1848310453) |

## What reviewers say

### PSTR

[App page](https://appshunter.io/ios/app/pstr-ai-collage-and-carousel/id6751715404)

Easily create stunning photo collages and carousel posts for social media or personal use. Transform your images with ready-made templates, intuitive editing tools, and a background remover. Perfect for aesthetic visuals and quick content creation.

**Highlights:** Create photo collages and carousel posts, Modern templates and adaptive layouts, Built-in background remover, Easy image editing (crop, resize, enhance), Add text, stickers, drawings, and frames, Save and share in high resolution

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week Subscription | $3.99 | per 7 days |
| Weekly Premium | $3.99 | per 7 days |
| Monthly Subscription (only Editor) | $4.99 | per month |
| Weekly Subscription Pro | $5.99 | per 7 days |
| Monthly Subscription | $14.99 | per month |
| Yearly Premium | $24.99 | per year |
| Annual Subscription | $29.99 | per year |
| Annual Subscription PRO | $49.99 | per year |


### Preview Feed

[App page](https://appshunter.io/ios/app/preview-feed/id6754448849)

Plan and organize your social media grid visually before posting. This tool allows you to preview how your photos will appear together, ensuring a cohesive and attractive profile. It's designed for content creators and active users looking to curate a stunning online presence.

**Highlights:** Preview feed before posting, Drag-and-drop editing, Maintain consistent aesthetic, Organize grid layout, Curate profile style

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Yearly Subscription | $29.99 | per year |


## Frequently asked questions

### Is PSTR free?

PSTR is free to download, with in-app purchases available.

### Is Preview Feed free?

Preview Feed is free to download, with in-app purchases available.

### Which has better reviews, PSTR or Preview Feed?

Preview Feed is rated higher. PSTR averages 4.6 out of 5 from 323 ratings, while Preview Feed averages 4.7 from 15 ratings.

### Do PSTR or Preview Feed have ads?

Both PSTR and Preview Feed show ads.

### Which is updated more often, PSTR or Preview Feed?

PSTR ships an update every 8 days, and Preview Feed weekly. Most recently, PSTR was updated on November 5, 2026 and Preview Feed on October 30, 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.*